Individual Calculations May 2015 |
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Ramirez Valerio, Christian Total change: -12.00 | | |
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VI Torneo Internacional de Alajuela 2015 | Alajuela | CRC | 2015-03-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1877 | 1741 | 1.50 | 5 | -0.30 | 40 | -12.00 | |
| Chiong Zhu, Angelica | | | 1489 | CRC | 1.00 | 1 | 0.19 | 40 | 7.60 | | Barrientos, Sergio E | g | | 2141 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Zumbado Gutierrez, Marco Antonio | | | 2042 | CRC | 0.00 | 1 | -0.15 | 40 | -6.00 | | Vives Rodriguez, David Alberto | | | 2073 | CRC | 0.00 | 1 | -0.12 | 40 | -4.80 | | Bonilla Morales, Kevin | | | 1642 | CRC | 0.50 | 1 | -0.14 | 40 | -5.60 | | * 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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