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Blitz:
Individual Calculations February 2019 |
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| Colla Polo, Sharon Total change: -29.80 | |   |
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| Campeonato Sudamericano de Blitz 2018, Sub 12 Absoluta | Lima | PER | 2018-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1248 | 0.50 | 5 | -1.49 | 20 | -29.80 | |
|  Davanso, Joao Pedro | | | 1648 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Flores Aedo , Alexander Oliver M | | | 1648 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lindo Miranda, Manuel Alberto | | | 1015 | PER | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Mollo, Katherine | | | 1109 | BOL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Villafuerte Mamani, Khalid Stepha | | | 1356 | PER | 0.00 | 1 | -0.35 | 20 | -7.00 | | | * 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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