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Individual Calculations October 2018 |
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| Saavedra Mogro, Rafael Total change: -22.00 | |   |
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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 |
| 1228 | 1101 | 0.50 | 3 | -0.55 | 40 | -22.00 | |
|  Zambrana Estrada, Breyner Andre | | | 1414 | BOL | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Morales Estrada, Jhoel Henry | | | 1190 | BOL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Rodriguez Porco, Jose Fabian | | | 1081 | BOL | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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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