Individual Calculations May 2017 |
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David, Frederic Total change: 21.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Team 2017 - Nationale 3 r9 | FRANCE | FRA | 2017-04-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1976 | 1933 | 2.00 | 2 | 1.09 | 20 | 21.80 | |
| Le Bideau, Alain | | | 2173 | FRA | 1.00 | 1 | 0.80 | 20 | 16.00 | | Fayolle, Guy | | | 1778 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | 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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