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Individual Calculations February 2022 |
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| Peignien, Laurent Total change: 4.40 | |   |
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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 |
| 1209 | 1318 | 4.00 | 5 | 0.79 | 20 | 15.80 | |
|  Boche, Nicolay | | | 1115 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Tu, Mathias | | | 1137 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Perruquon, Laetitia | | | 1296 | FRA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Boche, Mathis | | | 1308 | FRA | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Remtoula, Naushad | | | 1191 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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 |
| 1267 | 1318 | 0.00 | 1 | -0.57 | 20 | -11.40 | |
| | Benard, Franck | | | 1267 | FRA | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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