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Individual Calculations May 2023 |
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| Daviet, Bertrand Total change: 4.20 | |   |
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| Tournoi de paques 2023 de l'echiquier poitevin - tournoi open | BUXEROLLES | FRA | 2023-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1273 | 1633 | 2.00 | 2 | 0.21 | 20 | 4.20 | |
|  Banette, Arman | | | 1234 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Protano, David | | | 1312 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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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