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Blitz:
Individual Calculations September 2017 |
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| Antezana, Sergio Total change: -2.80 | |   |
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| Campeonato Nacional de Ajedrez Blitz 2017 | Sucre | BOL | 2017-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1460 | 1.00 | 4 | -0.14 | 20 | -2.80 | |
|  Pinto, Daniel | f | | 1860 * | BOL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Herrera, Hedzont | | | 1787 | BOL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Pacheco Lopez, Carla Viviana | | | 1167 | BOL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Orias, Marcelo | | | 1860 * | BOL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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