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Blitz:
Individual Calculations July 2018 |
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| Le Roy Caceres, Viviana Total change: -7.60 | |   |
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| II Torneo Bllitz Curridabat Junio 2018 | Curridabat | CRC | 2018-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1325 | 1140 | 1.00 | 5 | -0.38 | 20 | -7.60 | |
|  Arias Fonseca, Martin | | | 1540 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Campos Astorga, Priscila | | | 1358 | CRC | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Meza Vega, Jose Antonio | | | 1256 | CRC | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Quiros Acuna, Sebastian | | | 1260 | CRC | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Sierra Berrocal, Gabriela | | | 1211 | CRC | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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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