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Individual Calculations February 2023 |
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| Celerier, Eric Total change: 8.60 | |   |
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| Team 2023 - IDF Janvier | FRANCE | FRA | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1162 | 1556 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
|  Gerard, Arnaud | | | 1162 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |
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) | | | | Tournoi d'Asnieres de Nouvelle annee 2023 - moins de 2200 | ASNIERES SUR SEINE | FRA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1511 | 1556 | 2.50 | 4 | 0.35 | 20 | 7.00 | |
| | Dorofeev, Andrei | | | 1162 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Arzur, Maia | | | 1834 | FRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Messali Anger, Ilyana | | | 1253 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Mimoune, Kenzi | | | 1796 | FRA | 0.50 | 1 | 0.30 | 20 | 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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