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Rapid:
Individual Calculations January 2024 |
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| Vasquez Godoy, Santiago Total change: 29.20 | |   |
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| IV Campeonato Sudamericano Escolar de Ajedrez 2023 - Rapidas - Sub 15 Absoluto | Lima | PER | 2023-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1075 | 2.50 | 6 | 0.73 | 40 | 29.20 | |
|  Sanchez Negreiros, Jose Alberto | | | 1488 | PER | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Palomino Landeo, Diego Fernando | | | 1603 | PER | 0.50 | 1 | 0.47 | 40 | 18.80 | |  Puma Puchoc, Alejandro Apolinar | | | 1250 | PER | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Tituana Quizhpi, Cristopher Javie | | | 1069 | ECU | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Ramirez Martinez, Francis Felipe | | | 1200 | PER | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Gutarra Minaya, Percy Eduardo | | | 1033 | PER | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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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