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Individual Calculations January 2024 |
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| Raime Tanta, Jhonathan Alexander Total change: 1.80 | |   |
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| I IRT CLASICAS SUB 2300 LIMA CHESS | Lima | PER | 2023-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1305 | 0.50 | 4 | 0.09 | 20 | 1.80 | |
|  Mamani, Ulises | | | 2049 | PER | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Bravo Matias, Jean Karlho | | | 1577 | PER | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Rojas, Irving | | | 1688 | PER | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Zea, Aldo | | | 1603 | PER | 0.50 | 1 | 0.35 | 20 | 7.00 | |
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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