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Rapid:
Individual Calculations June 2023 |
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| Cordeiro, Leonor Pereira Total change: -6.00 | |   |
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| CN Jovens Semirrapidas 2022-23 - U10 | Loures | POR | 2023-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1041 | 0.50 | 3 | -0.15 | 40 | -6.00 | |
|  Li Wei, David | | | 1195 | CHN | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Neves, Gustavo | | | 1391 | POR | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Duarte, Rodrigo | | | 1236 | POR | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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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