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Individual Calculations January 2024 |
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| Pert, Max Total change: -0.80 | |   |
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| London Junior Chess Championships 2023 U14 | Harrow | ENG | 2023-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1951 | 5.00 | 6 | -0.02 | 40 | -0.80 | |
|  Katkar, Rohan | | | 1551 * | ENG | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mokhber-Garcia, Sebastian | | | 1622 | ENG | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Leung, Hao Ran | | | 1720 | HKG | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Zhu, Pengxiao | | | 1828 | ENG | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Zhao, George | | | 1652 | ENG | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Wang, Luoke | | | 1576 | ENG | 0.50 | 1 | -0.41 | 40 | -16.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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