Individual Calculations May 2023 |
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Barrast, Catherine Total change: 48.40 | | |
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Open des fleurs de Grasse 2023 (-2400 Elo) | GRASSE | FRA | 2023-04-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1531 | 1277 | 2.00 | 4 | 1.21 | 40 | 48.40 | |
| Benefice, Jacques | | | 1687 | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | Le, Yoann Son | | | 1457 | FRA | 0.00 | 1 | -0.26 | 40 | -10.40 | | Draillard, Michel | | | 1493 | FRA | 1.00 | 1 | 0.78 | 40 | 31.20 | | Markov, Richard | | | 1487 | FRA | 1.00 | 1 | 0.77 | 40 | 30.80 | | 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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