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Blitz:
Individual Calculations September 2015 |
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| Bogantes Robleto, Karina Total change: 24.40 | |   |
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| IV Blitz UCR 2015 | Universidad de Costa Rica | CRC | 2015-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1625 | 4.00 | 8 | 1.22 | 20 | 24.40 | |
|  Carvajal Gorgona, Jonathan | | | 2025 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Rivas Calderon, Victor Julio | | | 1415 | CRC | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Ramirez Camacho, Daniel | | | 1471 | CRC | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Morera Campos, Yanori Maria | | | 1723 | CRC | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Jimenez Garcia, Emmanuel | f | | 2025 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bonilla Mora, Luis Daniel | | | 1823 | CRC | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Flores Rojas, Federico | | | 1907 | CRC | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Solano Piedra, Max | | | 1717 | CRC | 1.00 | 1 | 0.63 | 20 | 12.60 | | | * 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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