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Individual Calculations April 2017 |
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| Coant, Jean-Francois Total change: 28.40 | |   |
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| Team 2017 - Nationale 4 Part 2 | FRANCE | FRA | 2017-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1538 | 1758 | 1.50 | 2 | -0.06 | 20 | -1.20 | |
|  Dufrenoy, Romain | | | 1560 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Clastre, Julien | | | 1515 | FRA | 0.50 | 1 | -0.30 | 20 | -6.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 15e Tournoi d'Echecs de Niort - Tournoi A (-2200) | NIORT | FRA | 2017-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1749 | 3.50 | 5 | 1.48 | 20 | 29.60 | |
| | Gilles, Francois | | | 1592 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Egreteau, Eric | | | 1959 | FRA | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Delabbey, Florian | | | 1922 | FRA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Englisch, Colya | | | 1889 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Barbotte, Pierre | | | 1750 | FRA | 1.00 | 1 | 0.50 | 20 | 10.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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