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Individual Calculations August 2023 |
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| Garmendia Vega, Lucas Total change: -74.40 | |   |
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| XVIII CAMPEONATO SUDAMERICANO DE AJEDREZ SUB 20 ABSOLUTO 2023 | Antofagasta | CHI | 2023-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1493 | 1502 | 1.50 | 6 | -1.86 | 40 | -74.40 | |
|  Piccoli, Lucas Fonseca | | | 2221 | BRA | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Cuevas Cortes, Hector | | | 1120 | CHI | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Arias Diaz, Javier Alonso | | | 1797 | CHI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Inostroza Cordova, Jorge | | | 1106 | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Huallpa Fernandez, Hector Manuel | | | 1453 | PER | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Mora Valles, Joaquin | | | 1262 | CHI | 0.00 | 1 | -0.80 | 40 | -32.00 | |
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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