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Individual Calculations December 2019 |
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| Bou, Serge Total change: 5.20 | |   |
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| 9eme Open de Quimper (-2200) | QUIMPER | FRA | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1223 | 2.00 | 6 | 0.26 | 20 | 5.20 | |
|  Martin, Yvon | | | 1623 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Taher, Sinane | | | 1517 | FRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Gaubert, Sylvie | | | 1016 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Arveuf, Rene | | | 1539 | FRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kerbaol, Jacques | | | 1458 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Thiery, Mathieu | | | 1294 | FRA | 1.00 | 1 | 0.60 | 20 | 12.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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