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Individual Calculations January 2023 |
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| Jouandet, Nicolas Total change: -2.40 | |   |
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| Championnat des Yvelines 2022 50 ans et plus r3-5 | TRIEL SUR SEINE | FRA | 2022-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1101 | 1145 | 1.00 | 2 | -0.12 | 20 | -2.40 | |
|  Ruch, Gabriel | | | 1148 | FRA | 0.00 | 1 | -0.50 | 20 | -10.00 | |  Boucheny, Raymond | | | 1054 | FRA | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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