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Rapid:
Individual Calculations January 2024 |
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| Dos Santos, Felipe Zeuli Biller Total change: -32.80 | |   |
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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 |
| 1373 | 1530 | 2.50 | 5 | -0.82 | 40 | -32.80 | |
|  Coaquira Gonzales, Oscar Adriano | | | 1141 | PER | 0.00 | 1 | -0.91 | 40 | -36.40 | |  Castro Lombana, Juan Pablo | | | 1908 | COL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Arrue Rengifo, Amos Aaron | | | 1147 | PER | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Sanchez Negreiros, Alejandro Gust | | | 1130 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Oliveira, Olavo Tadeu Carvalho | | | 1540 | BRA | 1.00 | 1 | 0.51 | 40 | 20.40 | | | * 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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