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Individual Calculations January 2024 |
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| Viveros Gonzales, Rodrigo Oswaldo Total change: 4.40 | |   |
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| 2do TORNEO DE AJEDREZ IRT IN MEMORIAN "SANTIAGO LUDENA CORNEJO" | Arequipa | PER | 2023-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1410 | 2.50 | 6 | 0.11 | 40 | 4.40 | |
|  Chavez Barriga, Willians | | | 1900 | PER | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Gutierrez, Hector | | | 1665 | PER | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Condori Ramirez, Dilan Smit | | | 1214 | PER | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Paco Herrera, Fernando Daniel | | | 1496 | PER | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Tamayo Machaca, Arles Helder | | | 1431 | PER | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Herrera Apaza, Luana Mikela Mahu | | | 1366 | PER | 0.00 | 1 | -0.56 | 40 | -22.40 | |
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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