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Individual Calculations May 2023 |
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| Cuevas Araya, Walter Total change: -34.20 | |   |
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| X Open de Ajedrez Lebu Ciudad del Viento 2023 | Lebu | CHI | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 2086 | 3.50 | 6 | -1.71 | 20 | -34.20 | |
|  Fontalba Hidalgo, Esteban | | | 1686 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Miranda Camus, Gonzalo | | | 1711 | CHI | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Orrego Palermo, Marcelo | | | 1738 | CHI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Neira Zamudio, Rafael | | | 1739 | CHI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Salgado Moscoso, Heraldo | | | 1957 | CHI | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Mundaca Bermedo, Tomas | c | | 1657 | CHI | 0.50 | 1 | -0.43 | 20 | -8.60 | | | * 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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