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Rapid:
Individual Calculations November 2023 |
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| Zapata Romero, Italo German Total change: 84.80 | |   |
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| 1 Open IRT Rapidas por Equipos Libre Circulo Peruano de Ajedrez | Lima | PER | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1583 | 3.00 | 5 | 2.12 | 40 | 84.80 | |
|  Reyes La Rosa, Juan | c | | 1762 | PER | 1.00 | 1 | 0.73 | 40 | 29.20 | |  Delgado Romero, Marco | | | 2288 | PER | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Zarate Oyague, Flor De Maria | | | 1980 | PER | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Rojas, Irving | | | 1584 | PER | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Flores Quillas, Diego Saul Rodri | m | | 2176 | PER | 0.50 | 1 | 0.48 | 40 | 19.20 | |
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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