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Blitz:
Individual Calculations January 2020 |
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| Arias Diaz, Javier Alonso Total change: 9.20 | |   |
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| Sudamericano de Blitz 2019 - Sub 10 Absoluto | CABA | ARG | 2019-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1229 | 1095 | 2.50 | 6 | 0.46 | 20 | 9.20 | |
|  Ortiz Urra, Ignacio | | | 1292 | CHI | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Giardello, Santino | | | 1482 | URU | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Martinez Veliz, Jose Julian | | | 1106 | ARG | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Perez Rojas, Felipe | | | 1076 | CHI | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Zapana Huarza, Fabricio Elvis | | | 1221 | PER | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Ortiz Menacho, Sebastian Alonso | | | 1196 | PER | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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) | | |
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