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Rapid:
Individual Calculations May 2023 |
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| Amu, Afridun Total change: 13.40 | |   |
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| Torneio da Juventude de Sao Miguel 2022-23 s.5 | TBA | POR | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1245 | 2.00 | 3 | 0.67 | 20 | 13.40 | |
|  Choonara, Hassim | | | 1193 | POR | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Cymbron, Victoria | | | 1567 | POR | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Serrano, Afonso | | | 1150 | POR | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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