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Blitz:
Individual Calculations October 2017 |
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| Medrano, Esteban Total change: -28.40 | |   |
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| IV Festival Nacional de Ajedrez 2017 (Blitz) | Tarija | BOL | 2017-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1145 | 1362 | 2.00 | 5 | -1.85 | 20 | -37.00 | |
|  Ticona Rocabado, Licael Roderick | | | 1165 | BOL | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Rodriguez Chapi, Dayana | | | 1064 | BOL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Choque, Jhojan | | | 1110 | BOL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Villca, Rafael | | | 1153 | BOL | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Salvador Taquimallco, Ruben | | | 1234 | BOL | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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) | | | | 1er. Festival IRT "Sol de Septiembre" (Blitz) | Cochabamba | BOL | 2017-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1362 | 2.00 | 4 | 0.43 | 20 | 8.60 | |
| | Iporre Escobar, Sergio | | | 1747 | BOL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Arce, Valeria | | | 1267 | BOL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Castillo Yujra, Miguel Angel | | | 1762 * | BOL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Villca, Rafael | | | 1153 | BOL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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