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Individual Calculations January 2019 |
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| Leduc, Jean-Philippe Total change: -19.20 | |   |
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| 11eme Open international de Rouen | ROUEN | FRA | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1828 | 4.00 | 7 | -0.96 | 20 | -19.20 | |
|  Ayoub, Alexandre | | | 1428 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Soubirou, Oriane | | | 2074 | FRA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Ayoub, Georges | | | 1933 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Mouchel, Simon | | | 1526 | FRA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Dufeux, Patrice | | | 1544 | FRA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Grignoux, Yannick | | | 1493 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Bat, Anu | | | 1428 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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