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Individual Calculations October 2023 |
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| Vendeuil-Richard, Maelan Total change: -40.80 | |   |
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| 6eme Open du Palais des Congres de Vichy (-2400) | VICHY | FRA | 2023-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1628 | 0.50 | 2 | -1.02 | 40 | -40.80 | |
|  Nguyen, Duc Minh Tri Maxime | | | 1412 | FRA | 0.00 | 1 | -0.78 | 40 | -31.20 | |  Deloire, Merovee | | | 1448 | FRA | 0.50 | 1 | -0.24 | 40 | -9.60 | |
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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