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Individual Calculations August 2019 |
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| Beltran Ticona, David Salomon Total change: 20.00 | |   |
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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 |
| 1230 | 1323 | 3.00 | 4 | 0.50 | 40 | 20.00 | |
|  Miranda Churiri, Luis Gabriel | | | 1025 | BOL | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Villca Espinoza, Edgar Castulo | | | 1129 | BOL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Ticona Rocabado, Licael Roderick | | | 1677 | BOL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Quispe Huanca, Edmilson Mario | | | 1088 | BOL | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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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