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Individual Calculations February 2023 |
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| Gerard, Arnaud Total change: 60.00 | |   |
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| 19e Bois-Colombes Chess Master - Open C | BOIS COLOMBES | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1230 | 1098 | 3.00 | 6 | 1.00 | 40 | 40.00 | |
|  Zheng, Linyi | | | 1311 | FRA | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Payot, Guillaume | | | 1408 | FRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Remtoula, Naushad | | | 1203 | FRA | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Yoganathan, Sakithyan | | | 1254 | FRA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Khichane, Selena | | | 1015 | FRA | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Seignour, Jean-Michel | | | 1191 | FRA | 1.00 | 1 | 0.63 | 40 | 25.20 | |
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) | | | | Team 2023 - IDF Janvier | FRANCE | FRA | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1162 | 0.00 | 1 | -0.08 | 40 | -3.20 | |
| | Celerier, Eric | | | 1556 | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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) | | | | Team 2023 - Nationale 4 r4 | FRANCE | FRA | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1220 | 1162 | 1.00 | 1 | 0.58 | 40 | 23.20 | |
| | Bauchaire, Isaac | | | 1220 | FRA | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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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