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Individual Calculations September 2023 |
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| Zegarra, Ponce Patrick Alvaro Fer Total change: 0.00 | |   |
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| Campeonato Regional de Ajedrez Metropolitano Impar Sub 15 Absoluto | Lima | PER | 2023-08-21 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1211 | 0 | 1.50 | 5 | 0.00 | 1062 | | 0.00 | |
|  Campos Aquino, Benjhamyn Joshua | | | 1099 | PER | 1.00 | 1 | 0.00 | | 0.00 | |  De La Cruz De La Roca, Alan Rafae | | | 1403 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Villafuerte Mamani, Raid Kamil | | | 1338 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Ilasaca, Gaona Paul Messi | | | 1094 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Nadal Santoyo, Vicente Jamil | | | 1122 | PER | 0.50 | 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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