Post by iconPost by YourMomSA | 2017-01-01 | 22:10:02

Hi Cvetan -

I've wondered occasionally... if you stored the wind data that was actually used for each period, would you be able to run an analysis at the end of each race to calculate the optimal performance? It would be interesting to see how this result compares to the winner.

- Mom

commenticon 7 Comments
Post by iconPost by zezo | 2017-01-01 | 23:57:02
I did it back in 2012 for some of the VOR legs. I was also recording the player tracks back then. The winner was pretty close to the perfect track, maybe a hour or two behind on a 25-day route.

Which is not unexpected, given the thousands of players and their separate tracks.
Post by iconPost by mak08 | 2017-01-10 | 15:50:38
Do you count how many users are using the VVG plugin? I'm curious... :-)
(I'm aware the the question is not really well-defined).

Michael/Raumzeit
Post by iconPost by zezo | 2017-01-10 | 16:01:10
The information is visible to all on the chrome web store.

Currently it says 2,583 users.

Which is about the half of all regular users, depending on how you do the stats.
Post by iconPost by Alexblond2005 | 2017-01-10 | 16:41:31
Hi Cvetan and lot of thanks.
Another interesting thing would be a retrotracking from the destination to know from where will arrive the winner.
Is it possible?
Post by iconPost by zezo | 2017-01-10 | 19:29:38
You could do reverse front propagation, but you have to know the exact arrival time first.
Post by iconPost by Alexblond2005 | 2017-01-11 | 10:19:48
Maybe the ETA of the race leaders', in order to know if an alternative way could be played. There's actually many unknowns for the arrival with a lack of wind in the gascogn gulf.
Post by iconPost by merovingien44 | 2017-01-13 | 01:07:31
Hello

I've notice a difference between wind speed in virtual regatta and zezo.
As an example
for 28 50 40 W 26 00 15 N: 13/01/2017 00:07
VR: 9.1knts from 96°
Zezo: 7.3knts from 96°

Is it normal?

NOTE: your software is so great!!!
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Fleet section mode record not working
2
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Possible routes on the Map tab
3
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Purple skippers on VR Dashboard
3
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UTC or CET time ?
2
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multiple routes?
2
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Real Sail
4
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Map a little gloomy
8
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Trophée Jules Verne - Route à l'envers ?
2
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Looks like weather updates offline for next 18h
26
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Bring the good old days back
7
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All.grib 0.0k ?
9
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different speed
3
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Strange 0.5 mille VR Scale
3
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Just an idea for a new feature...
7
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Connexion impossible
1
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Donations
7
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New leader - seems to be using Zezo
38
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Bravo Zezo
4
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zezo : Huge job - Huge thx
2
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Difference between boat speed display on VR, dashboard and polar curves
7
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Vendée Globe: Track lines falling too short of ischrones
8
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Tara Ocean
29
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VR winds currently not up to date ?
1
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"Sails Change" within the Programming
3
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RORC Transat finish moved to Antigua
3
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Weather update not appearing...
19
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Dashboard not updating.
6
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Boats Skins Vendée Globe
3
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Safari on iOS: Bearing lines gone
3
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Wrong coordinates in zezo
2
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Winds in the chart do not show changes between 78 hours and 114 hours forecast
2
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Decoding of All grib
6
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I CANNOT ENTER FOR 3 HOURS IN THE GAME
23
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Why the vc data is yellow underlined ?
3
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Jules Verne 2020 - "Start NOW" discrepancy VS real time
7
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Would like to know the reasenable time to update your pisition on zezo
16
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Arrival Vendée Globe in Normandy !!?
4
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MIssing the Obvious: How to get Zezo routes back into VR
2
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VG 2020-01-02 has Zezo a problem with geographic or ...
8
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How to retrieve a waypoint (TWA/HDG) that already passed...
16
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Track duration window
3
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Ways to bypass the client to give orders?
6
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Problem to Load zero route in windy.com
40
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French tutorial for zezo
4
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boat positioning
2
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Export routes in GPX format ?
4
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Sail selection issue ?
11
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Your friends boats in Google Earth
2
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Delay in Wind update ?N
1
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VR Dashboard
54
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Colone Tile red
3
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Destination setting - Fixer la destination
2
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Anyone else experiencing erratic course changing behavior?
9
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Looks like game winds not updating.
6
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difference between wind on he map and wind on the route
8
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Cape Horn route is not possible it is crossing land
6
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Lost the lines..
2
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all.grb question
3
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2 routings ?
1
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What point or line is being used to determine the rankings?
61
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180 degree bug and downwind track
11
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démarrer avec zezo au milieu de la course
2
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Local times in the charts
1
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red and green lines ahead of isochrones
13
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20 Minute tack
6
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nemo point challenge problem
8
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Nemo Point Challenge
51
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Point Nemoers
1
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Route doesn't give prediction over 24h anymore
7
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Iterations on server & Zezo
5
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Sidney-Hobart 2020
3
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To day zezo don’t give me any route
6
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Fatal Grib error tonight ?
2
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predicted times JV
3
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Loick Peyron uses zezo, the best virtual sailing router ;)
9
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Orthodromy vs loxodromy around the poles
6
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Strange 1st dot heading
3
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Campbell Island
4
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VR bugs and rants
11
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Cap constant, ou angle au vent ? Constant heading, or wind angle?
18
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Colors of wind in the chart
4
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