Individual Calculations May 2023 |
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Frair, Karl Total change: 21.60 | | |
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10e Open International d'Echecs de Martinique - Memorial Joel Gratien | SAINTE LUCE | FRA | 2023-04-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1644 | 1297 | 1.00 | 4 | 0.54 | 40 | 21.60 | |
| White, Chris | | | 1732 | ENG | 0.00 | 1 | -0.06 | 40 | -2.40 | | Lefrancois, Frederic | | | 1554 | FRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | Marbot, Raymond | | | 1672 | FRA | 1.00 | 1 | 0.91 | 40 | 36.40 | | Alcindor, Samuel | | | 1619 | FRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | 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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