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Individual Calculations September 2023 |
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| Zegarra Orbegoso, Renzo Nicolas Total change: 0.00 | |   |
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| IRT SUB 1600 - COPA 33 ANIVERSARIO DISTRITO DE J. HUNTER - AREQUIPA | Arequipa | PER | 2023-07-07 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1044 | 0 | 1.00 | 2 | 0.00 | 1044 | | 0.00 | |
|  Mamani Sanchez, Rony Leandro | | | 1052 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Cardenas Olivera, Fabio Javier | | | 1036 | PER | 1.00 | 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) | | | | XIV Festival Internacional de Ajedrez Claretiano 2023 Sub - 12 | Lima | PER | 2023-07-29 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1104 | 0 | 2.50 | 5 | 0.00 | 1104 | | 0.00 | |
|  Angeles Castillo, Bastian Missael | | | 1102 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Chira Diaz , Antonella | | | 1121 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Colque Mendoza, Fabrizio Daniel | | | 1192 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Pacheco Montalvo, Miguel Angel | | | 1023 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | Sanchez Negreiros, Alejandro Gust | | | 1084 | PER | 1.00 | 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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