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Individual Calculations May 2023 |
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| Perez Rojas, Jorge Total change: 18.80 | |   |
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| TORNEO SUB 2400 FIDE CHESSVINA | Vina del Mar | CHI | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1938 | 4.00 | 6 | 0.47 | 40 | 18.80 | |
|  Perez Rojas, Felipe | | | 1538 * | CHI | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Wagner Munoz, Cristobal | | | 1822 | CHI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Ojeda Meneses, Pablo | | | 1865 | CHI | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Gasic Merino, Franco | | | 2150 | CHI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Puebla Arredondo, Claudio | | | 2132 | CHI | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Candia Gomez, Matias Vicente | | | 1621 | CHI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | * 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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