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Blitz:
Individual Calculations January 2020 |
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| Rebossio, Miguel Total change: 9.00 | |   |
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| Torneo Blitz CRCHESSTOUR Centroamericano open 2019 | Alajuela | CRC | 2019-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1912 | 5.00 | 8 | 0.45 | 20 | 9.00 | |
|  Aizpurua, Patrick | f | | 2312 * | PAN | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Dinarte Villagra, Victor | | | 1655 | CRC | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Valdes Romero, Leonardo | m | | 2312 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rivas Calderon, Victor Julio | | | 1664 | CRC | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Bolanos Diaz, Daniel | | | 1512 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Urbina Quiroz, Edwin | | | 2154 | CRC | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Huaman Bengoa, Valeska Priscilla | | | 1512 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bonilla Rodriguez, Andres | | | 1748 | CRC | 1.00 | 1 | 0.28 | 20 | 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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