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Individual Calculations May 2023 |
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| Gratien, David Total change: 0.00 | |   |
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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 | Rp | K | K*chg | Game |
| 1484 | 0 | 1.00 | 6 | 0.00 | 1211 | | 0.00 | |
|  Falla, Damien | | | 1483 | FRA | 0.00 | 1 | 0.00 | | 0.00 | |  Marchal, Nicolas | | | 1585 | FRA | 0.00 | 1 | 0.00 | | 0.00 | | | Fonsat, Ethan | | | 1277 | FRA | 1.00 | 1 | 0.00 | | 0.00 | | | Prudent, Sylvio | | | 1672 | FRA | 0.00 | 1 | 0.00 | | 0.00 | | | Frair, Franck | | | 1406 | FRA | 0.00 | 1 | 0.00 | | 0.00 | | | Gouait, Raymond | | | 1480 | FRA | 0.00 | 1 | 0.00 | | 0.00 | |
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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