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Rapid:
Individual Calculations January 2023 |
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| Chavallard, Yanis Total change: 8.80 | |   |
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| 8e Tournoi des Lumieres - Open B (moins de 1300) | LYON | FRA | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1111 | 1153 | 1.00 | 1 | 0.44 | 20 | 8.80 | |
|  Jelassi, Brigitte | | | 1111 | FRA | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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