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Individual Calculations August 2019 |
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| Ramirez Pinto, Juan Alberto Total change: -17.20 | |   |
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| XIII Olimpiada Nacional de Ajedrez 2019 (Sub-12 Absoluto) | Cochabamba | BOL | 2019-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1135 | 1118 | 1.00 | 3 | -0.43 | 40 | -17.20 | |
|  Zenteno Herrera, Diego Pablo | | | 1190 | BOL | 0.00 | 1 | -0.40 | 40 | -16.00 | |  Calizaya Fuentes, Alejandro | | | 1090 | BOL | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Santos, Carlos Kevin | | | 1126 | BOL | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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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