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Individual Calculations March 2023 |
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| Huallpa Fernandez, Hector Manuel Total change: 38.80 | |   |
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| I Open Internacional Master Chess Peru | Lima | PER | 2023-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1380 | 2.50 | 7 | 0.97 | 40 | 38.80 | |
|  Delgado Romero, Marco | | | 2288 | PER | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Cahuapaza Tarapaca, Leonardo | | | 1790 | PER | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Alfaro Zambrano, Luis Fabricio | | | 1688 | PER | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Benavides Conza, Diego Angelo | | | 1605 | PER | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Ramirez Huaranga, Steven Gilmer | | | 1592 | PER | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Gomez Gonzales, Cristofer Syan | | | 1844 | PER | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Garay Ramirez, Patrick Yosue | | | 1129 | PER | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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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