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Individual Calculations August 2023 |
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| Sardon, Aragon Alejandro Ulysses Total change: 34.40 | |   |
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| Campeonato Nacional de Ajedrez Impar 2023 - Sub 17 Absoluto | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1051 | 2.00 | 6 | 0.86 | 40 | 34.40 | |
|  Cruz Ocas, Edward Joel | | | 1636 | PER | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Bedia Cruz, Alexander Santiago | | | 1311 | PER | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Cardenas Olivera, Fabio Javier | | | 1036 | PER | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Castro Girano, Karlo Alejandro De | | | 1244 | PER | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Huallpa Fernandez, Hector Manuel | | | 1453 | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ponciano Madueno, Luis Felipe | | | 1441 | PER | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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