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Individual Calculations March 2023 |
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| Berro, Mahdi Total change: 89.20 | |   |
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| 2eme Tournoi du CEKB -2400 | LE KREMLIN BICETRE | FRA | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1394 | 2.50 | 4 | 2.23 | 40 | 89.20 | |
|  Mimoune, Kenzi | | | 1696 | FRA | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Martins, Vinicius Tine | f | | 2265 | BRA | 0.50 | 1 | 0.50 | 40 | 20.00 | |  Ben Khelifa, Noomene | | | 2037 | FRA | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Bertrand, Arthur | | | 1750 | FRA | 1.00 | 1 | 0.89 | 40 | 35.60 | |
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) | | |
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