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Individual Calculations May 2023 |
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| Marbot, Raymond Total change: -61.20 | |   |
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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 |
| 1490 | 1672 | 0.50 | 5 | -3.06 | 20 | -61.20 | |
|  Grant, Travis | | | 1323 | BAR | 0.00 | 1 | -0.89 | 20 | -17.80 | |  Huyghues-Beaufond, Mathis | | | 1465 | FRA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Bommini, Mounika Akshaya | | wm | 2092 | IND | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Frair, Karl | | | 1297 | FRA | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Casimir, Sarah | | | 1272 * | FRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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