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Individual Calculations May 2022 |
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| Arcos, Luis Total change: -3.40 | |   |
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| IRT Semana Santa Armagedon | Lima | PER | 2022-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1228 | 1426 | 2.00 | 3 | -0.17 | 20 | -3.40 | |
|  Jimenez Salas, Fabiana | | | 1087 | PER | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Huayhuas Robles, Laura Sofia | | | 1472 | PER | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Salas Gonzales, David Ademar | | | 1124 | PER | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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