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Rapid:
Individual Calculations January 2024 |
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| Ayala Delgado, Sergio Alejandro Total change: -32.00 | |   |
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| XIX Festival Sul-Americano da Juventude 2023 RPD - U12 Absoluto | Florianopolis SC | BRA | 2023-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1931 | 3.00 | 4 | -0.80 | 40 | -32.00 | |
|  De Almeida, Daniel Costa | | | 1386 | BRA | 1.00 | 1 | 0.03 | 40 | 1.20 | |  Soares, Rafael Tuma | | | 1516 | BRA | 0.00 | 1 | -0.93 | 40 | -37.20 | | | Reyes Zavaleta, Sergio Gabriel | | | 1353 | PER | 1.00 | 1 | 0.02 | 40 | 0.80 | | | Coaquira Gonzales, Oscar Adriano | | | 1531 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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