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Rapid:
Individual Calculations April 2023 |
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| Yifan, Jiang Total change: -14.40 | |   |
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| GXA Open Semirrapidas Primavera U16 - 2023 | Lisboa | POR | 2023-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1457 | 2.50 | 4 | -0.36 | 40 | -14.40 | |
|  Melekhin, Platon | | | 1064 | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ferreira, Vasco Capitao Mendes | | | 1091 | POR | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Mourao, Martim Oliveira | | | 1587 | POR | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Curcialeiro, Afonso | | | 1294 | POR | 0.00 | 1 | -0.72 | 40 | -28.80 | |
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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