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Blitz:
Individual Calculations January 2020 |
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| Chaves Solera, Milton Total change: -20.60 | |   |
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| Torneo Blitz CRCHESSTOUR Centroamericano open 2019 | Alajuela | CRC | 2019-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1544 | 1.00 | 6 | -1.03 | 20 | -20.60 | |
|  Murillo Gonzalez, Carlos E | f | | 1944 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Munoz Garcia, Flavio Estuardo | | | 1794 | CRC | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Gomez Sanchez, Eduardo | | | 1606 | CRC | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Rivas Calderon, Victor Julio | | | 1664 | CRC | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Porras Chavarria, Pamela Maria | | | 1286 | CRC | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Ramirez Madrid, Gerardo Alfonso | f | | 1790 | CRC | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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