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Individual Calculations November 2023 |
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| Alvan Silva, Dereck Alexander Total change: -21.60 | |   |
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| Torneo de Ajedrez IRT Ereviano Jaque Mate | Iquitos | PER | 2023-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1180 | 0.00 | 2 | -0.54 | 40 | -21.60 | |
|  Valderrama Castel, Jeffrey Franch | | | 1569 | PER | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Pena Navas, Alain Sebastian | | | 1217 | PER | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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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