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Rapid:
Individual Calculations November 2021 |
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| Pereira, Jonatas Total change: 6.00 | |   |
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| CN Semi-Rapidas Jovens 2020-21 - U12 | Soure | POR | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1285 | 1070 | 1.00 | 3 | 0.30 | 20 | 6.00 | |
|  Pinto, Jose Joao Meireles Alves | | | 1364 | POR | 1.00 | 1 | 0.85 | 20 | 17.00 | |  Valente, Sofia | | | 1303 | POR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Alves, Jose Pedro Figueiredo | | | 1189 | POR | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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