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Individual Calculations August 2023 |
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| Tola Villca, Arnold Neymar Total change: -40.80 | |   |
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| 2do. Festival Nacional de Ajedrez Sub-1400 (Categoria: Sub-11) | Patacamaya | BOL | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1094 | 1295 | 2.00 | 4 | -1.02 | 40 | -40.80 | |
|  Mamani Quenta, Jaren Sheila | | | 1058 | BOL | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Yupanqui Zapata, Rodrigo | | | 1130 | BOL | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Aquise Huanca, Matias Fernando | | | 1002 | BOL | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Silvestre Tambo, Franz Alexis | | | 1186 | BOL | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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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