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Individual Calculations January 2024 |
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| Cordova Maza, Eduardo Total change: -109.60 | |   |
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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 |
| 1337 | 1820 | 2.00 | 5 | -2.74 | 40 | -109.60 | |
|  Marcelo Poma, Jaden Eduardo | | | 1232 | PER | 1.00 | 1 | 0.02 | 40 | 0.80 | | | Gamboa Tongo, Jaime Antonio | | | 1267 | PER | 1.00 | 1 | 0.03 | 40 | 1.20 | |  Torres Salazar, Jhon Hollsen | | | 1412 | PER | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Nina Cuba, Juan Salvador | | | 1355 | PER | 0.00 | 1 | -0.95 | 40 | -38.00 | | | Rodriguez Chambi, Fabrizio Santia | | | 1420 * | PER | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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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