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Individual Calculations August 2019 |
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| Santos, Carlos Kevin Total change: 58.40 | |   |
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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 |
| 1249 | 1126 | 2.50 | 3 | 1.46 | 40 | 58.40 | |
|  Villca, Rafael | | | 1404 | BOL | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Yujra Paredez, Ignacio Tadeo | | | 1225 | BOL | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Ramirez Pinto, Juan Alberto | | | 1118 | BOL | 1.00 | 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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