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Blitz:
Individual Calculations January 2017 |
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| Zhang Alarcon, Juan Total change: -9.60 | |   |
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| Quinto Torneo Sotanazo 2016 | San Jose | CRC | 2016-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1812 | 2.50 | 7 | -0.48 | 20 | -9.60 | |
|  Arias Formoso, Rodolfo | | | 2101 | CRC | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Angulo Hernandez, Maria Jesus | | | 1412 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gutierrez Soto, Gilberth | | | 1820 | CRC | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Hernandez Basante, Francisco | m | | 2212 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Quiros Cajina, Allan | | | 1689 | CRC | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Fernandez Sibaja, Felipe J | | | 2063 | CRC | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Murillo Varela, Ricardo | | | 1830 | CRC | 0.50 | 1 | 0.03 | 20 | 0.60 | | | * 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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