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Rapid:
Individual Calculations January 2024 |
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| Rivarola Rotela, Alejandro Moises Total change: 9.60 | |   |
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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 |
| 1294 | 1161 | 2.00 | 5 | 0.24 | 40 | 9.60 | |
|  Mattos, Bernardo Cunha | | | 1584 | BRA | 0.50 | 1 | 0.43 | 40 | 17.20 | |  Herrera Jimenez, Mateo | | | 1261 | COL | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Sanchez Negreiros, Alejandro Gust | | | 1066 | PER | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Alvarez Orellana, Isai Jeremi | | | 1399 | BOL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Alvan Silva, Dereck Alexander | | | 1158 | PER | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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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