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Blitz:
Individual Calculations February 2019 |
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| Cornejo Castellanos, Diana Helen Total change: 2.60 | |   |
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| Campeonato Sudamericano de Blitz 2018, Sub 14 Absoluta | Lima | PER | 2018-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1409 | 1066 | 1.00 | 7 | 0.13 | 20 | 2.60 | |
|  Sanchez Arteaga, Alejandro Mathi | | | 1466 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mozo Escalante, Wilmer Alonso | | | 1399 | PER | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Sarsosa Lara, Jeremy | | | 1454 | ECU | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Mamani, Anahi | | wf | 1466 * | BOL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vizcarra Quispe, Jhael | | | 1466 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Reyes Zavaleta, Diego Alexander | | | 1232 | PER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Maldonado Quiroz, Luis Gustavo | | | 1377 | PER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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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