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Blitz:
Individual Calculations February 2019 |
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| Duran Coro, Roy Alex Total change: -6.40 | |   |
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| IRT Blitz Navideno - El Alto 2018 | El Alto | BOL | 2018-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1348 | 1246 | 2.00 | 6 | -0.32 | 20 | -6.40 | |
|  Zabala, Andree Alexander | | | 1113 | BOL | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Torrico, Alexis | | | 1646 * | BOL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Roque Flores, Helen | | | 1229 | BOL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Viquini Serrano, Juan De Dios | | | 1490 | BOL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Yujra Vargas, Fiorela | | | 1326 | BOL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Paillo Pinto, Jhon Alexander | | | 1283 | BOL | 1.00 | 1 | 0.55 | 20 | 11.00 | | | * 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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