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Individual Calculations October 2018 |
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| Yucra Quispe, Mauricio Dimar Total change: -42.00 | |   |
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| XII Olimpiada Nacional de Ajedrez 2018 (Sub-10 Absoluto) | Sucre | BOL | 2018-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1120 | 1138 | 0.00 | 2 | -1.05 | 40 | -42.00 | |
|  Parra Yupanqui, Felix Antonio | | | 1142 | BOL | 0.00 | 1 | -0.49 | 40 | -19.60 | |  Rivas Perez, Oscar Daniel | | | 1098 | BOL | 0.00 | 1 | -0.56 | 40 | -22.40 | |
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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