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Blitz:
Individual Calculations April 2017 |
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| Marin Leon, Valeria Total change: 39.60 | |   |
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| Quinto Torneo Blitz Sotanazo 2017 | San Jose | CRC | 2017-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1572 | 4.00 | 9 | 1.98 | 20 | 39.60 | |
|  Amaya Madrigal, Josue | | | 1849 | CRC | 0.50 | 1 | 0.33 | 20 | 6.60 | |  Solano Cruz, Agustin | | | 1964 | CRC | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Hernandez Coto, Carlos L. | | | 1972 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Quiros Cajina, Allan | | | 1673 | CRC | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Incer Arias, Manuel | | | 1653 | CRC | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Arias Formoso, Rodolfo | | | 1972 * | CRC | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Hernandez, Kenneth | | | 1672 | CRC | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Vargas Briceno, Carlos | | | 1626 | CRC | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Urbina Quiroz, Edwin | | | 1972 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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