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Blitz:
Individual Calculations August 2023 |
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| Zuniga Villanueva, Miguel Total change: -15.20 | |   |
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| Sudamericano de Ajedrez Blitz -Open | Antofagasta | CHI | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1610 | 1.50 | 7 | -0.76 | 20 | -15.20 | |
|  Cid Munoz, Benjamin | | | 1870 | CHI | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Mora Morgado, Mauricio | | | 1310 | CHI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Garmendia Vega, Gabriel | c | | 2008 | CHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Toloza Fabian, David | | | 1554 | CHI | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Diaz Alquinta, Dylan Andres | | | 1685 | CHI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Melian, Juan Sebastian | f | | 2092 | PAR | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Oviedo Acosta, Paula | | wc | 1946 | PAR | 1.00 | 1 | 0.88 | 20 | 17.60 | |
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) | | |
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