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Individual Calculations April 2023 |
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| Bouloc, Roger Total change: -19.00 | |   |
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| Championnat interne La Dame Noire 2022 r7-9 | MONTIGNY LE BRETONNEUX | FRA | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1376 | 0.50 | 3 | -0.95 | 20 | -19.00 | |
|  Colette, Thierry | | | 1396 | FRA | 0.50 | 1 | 0.03 | 20 | 0.60 | |  Couradin, Jean-Marie | | | 1487 | FRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Montay, Jean-Paul | | | 1278 | FRA | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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