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Individual Calculations January 2024 |
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| Derain, Jacky Total change: 21.00 | |   |
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| Championnat des Yvelines Seniors plus et Veterans 2023 | MAGNY LES HAMEAUX | FRA | 2023-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1040 | 1.50 | 4 | 1.05 | 20 | 21.00 | |
|  Moulun, Raphael | | | 1246 | FRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Duget, Long Jc | | | 1542 | FRA | 0.50 | 1 | 0.46 | 20 | 9.20 | |  Jouhaneau, Jacques | | | 1568 | FRA | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Le Yaouanq, Gerard | | | 1346 | FRA | 1.00 | 1 | 0.86 | 20 | 17.20 | |
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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