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Individual Calculations February 2023 |
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| Collins, Arthur Total change: -8.00 | |   |
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| Championnat de la Loire Atlantique - Open Retif 2023 r4-5 | GETIGNE | FRA | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1170 | 0.50 | 1 | 0.18 | 40 | 7.20 | |
|  Durandal, Jean | | | 1305 | 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 2023 - Nationale 1 Jeunes r4-5 | FRANCE | FRA | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1078 | 1170 | 1.50 | 3 | -0.38 | 40 | -15.20 | |
| | Yu, Etan | | | 1151 | FRA | 0.00 | 1 | -0.53 | 40 | -21.20 | |  Cauchin, Ian | | | 1024 | FRA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Leseigneur, Marius | | | 1059 | FRA | 0.50 | 1 | -0.15 | 40 | -6.00 | |
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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