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Rapid:
Individual Calculations October 2021 |
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| Atarama Tezen, Sebastian Alexis Total change: 0.00 | |   |
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| II Open Rapids IRT "Club Escuela de Ajedrez y Cultura Leonid Stein" | Piura | PER | 2021-08-28 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1464 | 0 | 1.00 | 2 | 0.00 | 1464 | | 0.00 | |
|  Sandoval Nizama, Diego Alexis | | | 1327 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Bardales Cojal, Ronald Alfonso | | | 1600 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
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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