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Rapid:
Individual Calculations October 2021 |
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| Lefrere, Jean Total change: 6.00 | |   |
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| 4e Rapide International de Cappelle la Grande | CAPPELLE LA GRANDE | FRA | 2021-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1805 | 1671 | 3.50 | 9 | 0.30 | 20 | 6.00 | |
|  Bouguern, Sarah | | | 1137 | FRA | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Lebret, Jean-Michel | | | 1973 | FRA | 1.00 | 1 | 0.85 | 20 | 17.00 | |  Jossien, Remy | | | 2259 | FRA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Dubuisson, Samuel | | | 1948 | FRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Perz, Jean-Pierre | | | 1492 | FRA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Symoens, David | | | 1717 | FRA | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Kienitz, Andre | | | 2102 | GER | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Landuyt, Eric | | | 1919 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Christophe, Jean-Luc | | | 1701 | FRA | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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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