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Individual Calculations January 2025 |
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| Contignon, Richard Total change: 16.20 | |   |
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| Tournoi Interne ECV 2024-2025 r1-3 | L'ISLE SUR LA SORGUE | FRA | 2024-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1506 | 1.50 | 3 | 0.81 | 20 | 16.20 | |
|  Vigner, Jerome | | | 1689 | FRA | 0.50 | 1 | 0.24 | 20 | 4.80 | |  Van Wyk, Hartman | | | 1662 | FRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Pierrard, Bernard | | | 1818 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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