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Individual Calculations October 2018 |
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| Choque, Jhojan Total change: -30.00 | |   |
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| XII Olimpiada Nacional de Ajedrez 2018 (Sub-12 Absoluto) | Sucre | BOL | 2018-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1258 | 1041 | 0.00 | 3 | -0.75 | 40 | -30.00 | |
|  Gutierrez Villca, Samuel Ignacio | | | 1441 * | BOL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Rodriguez Porco, Jose Fabian | | | 1081 | BOL | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Vasquez Gonzales, Fabricio | | | 1251 | BOL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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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