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Rapid:
Individual Calculations August 2023 |
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| Ercoli Ercoli, Fernando Total change: -8.40 | |   |
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| 7 Torneo de Ajedrez Por Equipos Ciudad de Pitrufquen | Pitrufquen Region de La Araucania | CHI | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1848 | 2.50 | 5 | -0.42 | 20 | -8.40 | |
|  Rubilar Rebolledo, Javier | | | 1448 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Carcamo Calderon, Jose Ignacio | | | 1804 | CHI | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Vargas Maliqueo, Ivan Patricio | f | | 2151 | CHI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Lagos Inostroza, Andres | | | 1680 | CHI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Lopez Illanes, Orlando Abel | | | 1792 | CHI | 0.00 | 1 | -0.58 | 20 | -11.60 | | | * 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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