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Individual Calculations February 2019 |
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| Perrin, Jean-Francois Total change: -28.20 | |   |
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| 32eme Open du Mans - Open B (-1500) | LE MANS | FRA | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1296 | 1151 | 0.50 | 6 | -1.41 | 20 | -28.20 | |
|  Devaux, Francois | | | 1498 | FRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Pellerin, Thierry | | | 1351 | FRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Catherinot, Noemie | | | 1306 | FRA | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Varin, Frederic | | | 1290 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Coubard, Samantha | | | 1121 | FRA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Citores, Mathis | | | 1211 | FRA | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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