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Individual Calculations August 2023 |
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| Cabiativa, Juan Esteban Total change: -47.20 | |   |
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| Open IRT Fiestas del Platano Sabaneta 2023 | Sabaneta | COL | 2023-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 2042 | 3.00 | 8 | -1.51 | 40 | -60.40 | |
|  Bobadilla Viera, Jorge Samuel | m | | 2388 | VEN | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Giraldo, Emanuel | | | 1812 | COL | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Rueda Rojas, Richard Alejandro | | | 1752 | COL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Cano, Luis Fernando | | | 1987 | COL | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Pinillo Canon, Silvana | | wc | 1841 | COL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Panesso Rivera, Henry | m | | 2346 | COL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Ardila, Oscar Humberto | c | | 1958 | COL | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Ocampo, Cristina | | wf | 1919 | COL | 0.50 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | XVIII CAMPEONATO SUDAMERICANO DE AJEDREZ SUB 20 ABSOLUTO 2023 | Antofagasta | CHI | 2023-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 2042 | 5.50 | 9 | 0.33 | 40 | 13.20 | |
| | Mora Valles, Joaquin | | | 1642 * | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Steiner, Matias | | | 1764 | URU | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Melian, Juan Sebastian | f | | 2277 | PAR | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Piccoli, Lucas Fonseca | | | 2221 | BRA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Caceres Salas, Elias | | | 1772 | CHI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Castellanos Villela, Alejandro | c | | 2203 | CHI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Ricouz Vasquez, Enzo Joaquin | | | 1549 | CHI | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Castro Salgado, Pablo | | | 2242 | CHI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Perez Rojas, Jorge | | | 1951 | CHI | 0.50 | 1 | -0.12 | 40 | -4.80 | | | * 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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