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Rapid:
Individual Calculations November 2023 |
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| Salas Gonzales, David Ademar Total change: -76.00 | |   |
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| 1 Open IRT Rapidas por Equipos U12 Circulo Peruano de Ajedrez | Lima | PER | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1181 | 1287 | 0.00 | 3 | -1.90 | 40 | -76.00 | |
|  Meneses Morales, Marcos Beltran | | | 1154 | PER | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Astoyauri De La Cruz, Fernando Is | | | 1353 | PER | 0.00 | 1 | -0.41 | 40 | -16.40 | |  Alvarado Torres, Sandro Santiago | | | 1036 | PER | 0.00 | 1 | -0.81 | 40 | -32.40 | |
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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