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Individual Calculations May 2018 |
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| Perez, Patrick Total change: 10.20 | |   |
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| 3eme Open de printemps d'echecs Echiquier Bordelais (-2200) | BORDEAUX | FRA | 2018-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1640 | 4.50 | 7 | 0.51 | 20 | 10.20 | |
|  Niotout, Auguste | | | 1240 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Coant, Jean-Francois | | | 1769 | FRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Labourdique, Jean Michel | | | 1280 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Pinson, Clement | | | 1808 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Debreu, Guillaume | | | 1374 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Cazeaux, Didier | | | 1885 | FRA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Shakessi, Hossein | | | 1613 | FRA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | * 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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