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Blitz:
Individual Calculations July 2017 |
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| Salazar Gould, Melanie Total change: 6.20 | |   |
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| IX Edicion Sotanazo Relampago | San Jose | CRC | 2017-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1653 | 2.00 | 6 | 0.31 | 20 | 6.20 | |
|  Mesen Jimenez, Elias Andrey | | | 1504 | CRC | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Ruiz Saiz, Agustin | | | 2053 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Quiros Cajina, Allan | | | 1667 | CRC | 1.00 | 1 | 0.52 | 20 | 10.40 | |  Valdes Romero, Leonardo | m | | 2053 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Amaya Madrigal, Josue | | | 1848 | CRC | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Solis L., Efren A. | | | 2020 | CRC | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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