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Individual Calculations January 2023 |
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| Rojas Keim, Luis Total change: -2.90 | |   |
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| Obert Santa Eulalia de Roncana 2022 Grup A Rondas 6-8 | Santa Eulalia de Roncana (Barcelona) | ESP | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 2389 | 2.50 | 3 | -0.29 | 10 | -2.90 | |
|  Iborra Polo, Eric | | | 1953 | ESP | 1.00 | 1 | 0.06 | 10 | 0.60 | |  Simon Del Sol, Jaume | | | 1989 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Abreu Flores, Daniel | | | 1968 | ESP | 0.50 | 1 | -0.43 | 10 | -4.30 | | | * 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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