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Individual Calculations February 2023 |
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| Donchez, Gilbert Total change: -3.80 | |   |
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| Championnat du Finistere TC 2022-2023 r3-4 | QUIMPER | FRA | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1348 | 1445 | 1.00 | 2 | -0.19 | 20 | -3.80 | |
|  Hamiche, Frederic | | | 1112 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Le Loarer, Herve | | | 1583 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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