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Blitz:
Individual Calculations September 2019 |
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| Maceda, Erleen Total change: -15.20 | |   |
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| Campeonato Nacional de Ajedrez Blitz 2019 | Cochabamba | BOL | 2019-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1150 | 0.50 | 4 | -0.76 | 20 | -15.20 | |
|  Tapia, Mauricio | | | 1550 * | BOL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mayta Aiza, Maveric | | | 1459 | BOL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Salvador Taquimallco, Alex | | | 1094 | BOL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Santos, Carlos Kevin | | | 1182 | BOL | 0.00 | 1 | -0.46 | 20 | -9.20 | | | * 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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