Individual Calculations June 2023 |
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Peiretti, Sebastian Total change: -5.80 | | |
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Maipu Chess Open "Alejandro Bermejo in memoriam" | Maipu - Mendoza | ARG | 2023-05-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1800 | 1835 | 2.50 | 5 | -0.29 | 20 | -5.80 | |
| Valdes Escobar, Alvaro | m | | 2349 | CHI | 0.00 | 1 | -0.04 | 20 | -0.80 | | Grosso, Fabricio | | | 1435 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | | Serrano, Cesar | | | 1441 | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | | Gasic Merino, Franco | | | 2169 | CHI | 0.00 | 1 | -0.12 | 20 | -2.40 | | Rojas, Lautaro | | | 1608 | ARG | 0.50 | 1 | -0.29 | 20 | -5.80 | | * 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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