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Blitz:
Individual Calculations December 2019 |
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| Ccana Minauro, Wernher Sebastian Total change: 13.20 | |   |
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| IV IRT Blitz - Club de Ajedrez Grunfeld | Lima | PER | 2019-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1474 | 1339 | 2.00 | 4 | 0.66 | 20 | 13.20 | |
|  Canchihuaman Bovis, Erick | | | 1629 | PER | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Quispe Valle, Juan Rodolfo | | | 1467 | PER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Sanchez Villena, Ruben Alexander | | | 1285 | PER | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Hernandez Perdomo, Ronny Daniel | | | 1513 | VEN | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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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