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Rapid:
Individual Calculations January 2023 |
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| Zhang, Arthur Total change: 53.20 | |   |
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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 |
| 1077 | 1202 | 4.00 | 4 | 1.33 | 40 | 53.20 | |
|  Moreau, Kenan | | | 1063 | FRA | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Jelassi, Brigitte | | | 1111 | FRA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Garcia, Alain | | | 1082 | FRA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Ruph, Felicien | | | 1052 | FRA | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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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