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Individual Calculations June 2023 |
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| Boulais, Regine Total change: 65.60 | |   |
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| 7e Open des Lemovices "Tournoi -1400 elo" | PANAZOL | FRA | 2023-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1157 | 1222 | 4.00 | 4 | 1.64 | 40 | 65.60 | |
|  McDonald, Margaret | | | 1118 | FRA | 1.00 | 1 | 0.36 | 40 | 14.40 | |  Rivet, Aurelien | | | 1167 | FRA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Bonn, Olivier | | | 1214 | FRA | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Dubois, Yael | | | 1130 | FRA | 1.00 | 1 | 0.37 | 40 | 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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