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Individual Calculations May 2024 |
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| Chalancon, Antoine Total change: -12.60 | |   |
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| XXXIVe Open du Perreux-sur-Marne Principal -2400 | LE PERREUX SUR MARNE | FRA | 2024-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1845 | 3.00 | 5 | -0.63 | 20 | -12.60 | |
|  Zheng, Linyi | | | 1691 | FRA | 0.00 | 1 | -0.71 | 20 | -14.20 | |  Pierron Bejan, Nicephore | | | 1548 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Tran, Ky Lan | | | 1733 | FRA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Giblin, Martin | | | 1798 | FRA | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Kitoun, Ryan | | | 1549 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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