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Blitz:
Individual Calculations August 2017 |
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| Urbina Quiroz, Edwin Total change: -0.40 | |   |
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| Torneo Blitz Touch Costa Rica | San Jose | CRC | 2017-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 2118 | 7.00 | 9 | -0.02 | 20 | -0.40 | |
|  Guevara Cornejo, Gabriel | | | 1718 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Salazar Gould, Melanie | | wf | 1718 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bonilla Morales, Bryan | | | 1718 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Duran Vega, Sergio | f | | 2299 | CRC | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Rojas Cisneros, Kevin | | | 1850 | CRC | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Diaz Charpentier, Kristel Melissa | | | 1718 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rivera Gonzalez, Jose Alexis | | | 1754 | CRC | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ramirez Gonzalez, Mauricio | f | | 2145 | VEN | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Zeledon Perez, Edgar | | | 1762 | CRC | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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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