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Rapid:
Individual Calculations October 2018 |
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| Aguirre Contreras, Cristian Total change: 8.20 | |   |
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| 1er Torneo Rapido FIDE Club Chess Vina | Vina del Mar | CHI | 2018-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 2142 | 4.00 | 5 | 0.41 | 20 | 8.20 | |
|  Gonzalez Osorio, Rafael | | | 1742 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rosales Valdivieso, Claudio | | | 1742 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Megias Ortiz, Vicente Manuel | | | 2007 | ESP | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Sepulveda Rojas, Jorge | | | 2207 | CHI | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Gasic Merino, Franco | | | 2023 | CHI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * 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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