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Individual Calculations September 2023 |
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| Piperno, Ivan Dario Total change: 25.60 | |   |
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| V Abierto de Villa Constitucion Copa Arcelor Mittal | Villa Constitucion | ARG | 2023-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1391 | 1.50 | 6 | 0.64 | 40 | 25.60 | |
|  Campanella, Nicolas | | | 1879 | ARG | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Candia Gomez, Matias Vicente | | | 1627 | CHI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Rodriguez Farias, Eduardo | | | 1826 | URU | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Perna, Guillermo | | | 1758 | ARG | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Nunez, Ricardo | | | 1550 | ARG | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Pradines, Ernesto | | | 1661 | ARG | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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