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Blitz:
Individual Calculations December 2019 |
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| Quesada Leon, Joshua 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 |
| 1654 | 1582 | 3.00 | 7 | 0.17 | 20 | 3.40 | |
|  Zeledon Perez, Edgar | | | 1876 | CRC | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Rodriguez Retana, Sofia | | | 1233 | CRC | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Gamboa Alvarado, Olga Leticia | | wf | 1860 | CRC | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Valdez Torres, Nestor Josue | | | 1894 | CRC | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Lombardo, Elias | | | 1875 | PAN | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Bolanos Diaz, Daniel | | | 1199 | CRC | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Munoz, Alba | | wc | 1641 | PAN | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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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