Individual Calculations January 2023 |
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Roger, Patrick Total change: -14.80 | | |
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Open 13 2022-23 r2-3 | VITROLLES | FRA | 2022-11-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1389 | 1577 | 0.00 | 1 | -0.74 | 20 | -14.80 | |
| Chauvet, Joelle | | | 1389 | FRA | 0.00 | 1 | -0.74 | 20 | -14.80 | | 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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