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Individual Calculations September 2023 |
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| Hurunaga Gutierrez, Massimo Adam Total change: -54.00 | |   |
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| XIV Festival Internacional de Ajedrez Claretiano 2023 Sub - 16 | Lima | PER | 2023-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1157 | 1222 | 1.00 | 4 | -1.35 | 40 | -54.00 | |
|  Levano Loayza, Adriano Jaffet | | | 1381 | PER | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Ayala Aranibar, Adrian Alexander | | | 1068 | PER | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Gutarra Minaya, Percy Eduardo | | | 1142 | PER | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Flores Candiotti, Cesar Abraham | | | 1035 | PER | 0.50 | 1 | -0.24 | 40 | -9.60 | |
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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