Individual Calculations August 2019 |
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Villca Villca, Johann Rodrigo Total change: -15.20 | | |
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XIII Olimpiada Nacional de Ajedrez 2019 (Sub-16 Absoluto) | Cochabamba | BOL | 2019-07-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1417 | 1276 | 1.00 | 4 | -0.38 | 40 | -15.20 | |
| Layme Garcia, Ivan Alejandro | | | 1596 | BOL | 0.00 | 1 | -0.13 | 40 | -5.20 | | Vera Medina, Kevin Yordy | | | 1058 | BOL | 0.50 | 1 | -0.28 | 40 | -11.20 | | Chambi Villca, Carlos Manuel | | | 1371 | BOL | 0.50 | 1 | 0.13 | 40 | 5.20 | | Yanez Arcienega, Camilo | | | 1642 | BOL | 0.00 | 1 | -0.10 | 40 | -4.00 | | 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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