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Blitz:
Individual Calculations August 2018 |
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| Nunez Okubo, Emy Total change: 8.20 | |   |
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| Torneo Blitz Anexion de Guanacaste 2018 | San Jose | CRC | 2018-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1269 | 1043 | 2.00 | 7 | 0.41 | 20 | 8.20 | |
|  Quiros Acuna, Nicole | | | 1337 | CRC | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Sierra Berrocal, Gabriela | | | 1235 | CRC | 1.00 | 1 | 0.75 | 20 | 15.00 | |  Quesada Campos, Jordi Alessandre | c | | 1443 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Salazar Artavia, Keylor | | | 1239 | CRC | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Calderon Brenes, Tiffany | | | 1240 | CRC | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Adanis Mora, Naomy | | | 1140 | CRC | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Quiros Acuna, Sebastian | | | 1246 | CRC | 1.00 | 1 | 0.76 | 20 | 15.20 | | | * 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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