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Individual Calculations October 2018 |
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| Vasquez Gonzales, Fabricio Total change: -5.20 | |   |
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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 |
| 1281 | 1251 | 2.00 | 4 | 0.11 | 40 | 4.40 | |
|  Rodriguez Porco, Jose Fabian | | | 1081 | BOL | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Ramos Aranda, Zahid | | | 1589 | BOL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Zambrana Estrada, Breyner Andre | | | 1414 | BOL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Choque, Jhojan | | | 1041 | BOL | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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) | | | | IRT Departamental de Primera Categoria - Preliminar Serie B | Santa Cruz | BOL | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1251 | 0.00 | 3 | -0.24 | 40 | -9.60 | |
| | Orias, Marcelo | | | 1651 * | BOL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Frederiksen, Eguil E. | | | 1649 | BOL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Valverde, Pedro | | | 1651 * | BOL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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