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Individual Calculations January 2024 |
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| Macedo, Yan Emanuel Porto Total change: -121.60 | |   |
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| XIX Festival Sul-Americano da Juventude 2023 STD - U14 Absoluto | Florianopolis SC | BRA | 2023-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1778 | 4.50 | 9 | -3.04 | 40 | -121.60 | |
|  Cardenas Huachaca, Alessandro Jai | | | 1331 | PER | 0.50 | 1 | -0.44 | 40 | -17.60 | |  Guerra Mansilla, Jorge Maximilian | | | 1260 | CHI | 0.00 | 1 | -0.97 | 40 | -38.80 | | | Tarraga Arenas, Diego Matias | | | 1378 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ortiz Menacho, Sebastian Alonso | | | 1602 | PER | 0.50 | 1 | -0.23 | 40 | -9.20 | | | De Souza, Arthur Neres | | | 1399 | BRA | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Levano Loayza, Adriano Jaffet | | | 1379 | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Quiroz Alva, Gian Carlo Gabriel | | | 1720 | PER | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Deretti, Lucas Jurk | | | 1588 | BRA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Arnez Vargas, Anderson | | | 1518 | BOL | 0.00 | 1 | -0.82 | 40 | -32.80 | | | * 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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