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Blitz:
Individual Calculations December 2019 |
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| Hidalgo Morales, Juan Antonio Total change: 3.40 | |   |
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| Campeonato Panamericano Amateur Blitz U2300 2019 | San Jose | CRC | 2019-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1740 | 5.00 | 9 | 0.17 | 20 | 3.40 | |
|  Semana Ramirez, Brenda | | wc | 1340 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Villegas Rodriguez, Jeremy | | | 1382 | CRC | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Arguedas Bolanos, Sharline | | | 1398 | CRC | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ramirez Almeciga, Yenny Melisa | | | 1547 | CRC | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Espitia Torres, Mateo | | | 1587 | CRC | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Cordoba Rodriguez, Milton Dennis | | | 1908 | COL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Arias Serrano, Luis Antonio | c | | 2052 | VEN | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Rodriguez Chaverri, David | | | 2014 | CRC | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ulloa, Ruben Abraham | c | | 2115 | PAN | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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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