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Blitz:
Individual Calculations February 2019 |
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| Tapia, Alexei Total change: 2.20 | |   |
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| Abierto Internacional Metropolitano Blitz 2018 | San Jose | CRC | 2018-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 2086 | 6.50 | 9 | 0.11 | 20 | 2.20 | |
|  Segura Cordero, Ariel | | | 1686 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mendez Gonzalez, Jose Armando | | | 1686 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Carvajal Pena, Daniel | | | 1819 | CRC | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Valdes Romero, Leonardo | m | | 2486 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Cambronero Ramirez, Ronald | | | 1686 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zeledon Perez, Edgar | | | 1779 | CRC | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Solano Cordero, Jorge | | | 1686 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Solano Cuya, Bryan | m | | 2297 | CRC | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Vargas Serrano, Pablo Andres | | | 1921 | CRC | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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