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Individual Calculations February 2022 |
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| Boche, Mathis Total change: 30.40 | |   |
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| 18e Bois-Colombes Chess Master - Open C | BOIS COLOMBES | FRA | 2021-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1304 | 1308 | 2.50 | 4 | 0.50 | 40 | 20.00 | |
|  Ndika, Anthony | | | 1062 | FRA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Peignien, Laurent | | | 1318 | FRA | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Garde, Kostia | | | 1395 | FRA | 0.00 | 1 | -0.38 | 40 | -15.20 | |  Rakotomamonjy, Alucard | | | 1439 | FRA | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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 2022 - IDF Janvier | FRANCE | FRA | 2022-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1121 | 1308 | 1.00 | 1 | 0.26 | 40 | 10.40 | |
| | Bourseau, Matthieu | | | 1121 | FRA | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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