Rapid:
Individual Calculations December 2017 |
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Bolanos Diaz, Daniel Total change: -18.40 | | |
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I Torneo Abierto Unidos por el Ajedrez | Alajuela | CRC | 2017-11-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1646 | 1378 | 0.00 | 4 | -0.92 | 20 | -18.40 | |
| Murillo Gonzalez, Carlos E | f | | 1778 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | Porras Chavarria, Steve | | | 1778 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | Rivera Gonzalez, Jose Alexis | | | 1778 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | Elizondo Montero, Juan Luis | | | 1248 | CRC | 0.00 | 1 | -0.68 | 20 | -13.60 | | * 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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