Individual Calculations August 2019 |
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Acapa Mamani, Jhonathan Total change: 20.00 | | |
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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 |
1386 | 1578 | 5.50 | 7 | 0.50 | 40 | 20.00 | |
| Vera Medina, Kevin Yordy | | | 1178 * | BOL | 1.00 | 1 | 0.08 | 40 | 3.20 | | Cruz, Diego | | | 1236 | BOL | 0.00 | 1 | -0.88 | 40 | -35.20 | | Murillo Gonzales, Mauricio Carlos | | | 1188 | BOL | 1.00 | 1 | 0.09 | 40 | 3.60 | | Bolivar, Ezequiel | | | 1286 | BOL | 1.00 | 1 | 0.15 | 40 | 6.00 | | Zurita Machicado, Santiago | | | 1595 | BOL | 1.00 | 1 | 0.52 | 40 | 20.80 | | Bravo Espinoza, Sebastian | | | 1239 | BOL | 1.00 | 1 | 0.12 | 40 | 4.80 | | Titichoca Daza, Daniel | c | | 1978 * | BOL | 0.50 | 1 | 0.42 | 40 | 16.80 | | * 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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