Rapid:
Individual Calculations December 2019 |
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Vergara Marin, Luis Elias Total change: -21.60 | | |
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I Torneo Rapid Sub20 Alajuela 2019 | Alajuela | CRC | 2019-11-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1277 | 1083 | 0.00 | 4 | -1.08 | 20 | -21.60 | |
| Chaves Williams, Jose Andres | | | 1483 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | Herrera Granados, Felipe | | | 1277 | CRC | 0.00 | 1 | -0.25 | 20 | -5.00 | | Mena Brenes, Deivid | | | 1178 | CRC | 0.00 | 1 | -0.37 | 20 | -7.40 | | Orozco Darcia, Dylan | | | 1170 | CRC | 0.00 | 1 | -0.38 | 20 | -7.60 | | * 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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