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Blitz:
Individual Calculations January 2020 |
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| Santos Callahuara, Monzerrat Total change: -1.60 | |   |
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| Sudamericano de Blitz 2019 - Sub 10 Femenino | CABA | ARG | 2019-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1167 | 1113 | 2.50 | 6 | -0.08 | 20 | -1.60 | |
|  Calderon Guerra, Odalys Lisbeth | | | 1165 | ECU | 0.50 | 1 | 0.07 | 20 | 1.40 | |  Acuna Alarcon, Claudia Micaela | | | 1324 | PER | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Sanchez Cruz, Mireya Jassly | | | 1129 | PER | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Maravi Ceron, Ayme | | | 1097 | PER | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Usui, Gabriella Yumi | | | 1217 | BRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Vizcarra, Quispe Ramalia | | | 1072 | PER | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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