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Rapid:
Individual Calculations August 2023 |
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| Suarez Chavez, Alejandro Total change: 15.60 | |   |
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| II Open IRT Rapidas Circulo Peruano de Ajedrez | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1252 | 1084 | 2.50 | 7 | 0.39 | 40 | 15.60 | |
|  Reyes Zavaleta, Cristhian Yamil | | | 1490 | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  De La Cruz De La Roca, Alan Rafae | | | 1262 | PER | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Arenas Lavado, Luciana Andrea | | | 1414 | PER | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Jimenez Salas, Fabiana | | | 1202 | PER | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Meneses Morales, Marcos Beltran | | | 1173 | PER | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Cuellar Aguirre, Andres Santiago | | | 1019 | PER | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Ygarza Crisostomo, Antonela Abiga | | | 1207 | PER | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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