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Individual Calculations September 2023 |
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| Guerrero, Alvaro Total change: -17.00 | |   |
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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 |
| 1918 | 2050 | 4.50 | 8 | -0.85 | 20 | -17.00 | |
|  Giacame, Juan Manuel | | | 1782 | ARG | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Obregon, Andres Carlos | g | | 2506 | ARG | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Vecchio, Raul Antonio | | | 1769 | ARG | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Grego, Maximiliano | | | 1766 | ARG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Vazquez, Sebastian | | | 1807 | ARG | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Dotti, Fernando | | | 1710 | ARG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Arias Diaz, Javier Alonso | | | 1795 | CHI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ibarra, Juan Martin | | | 2212 | ARG | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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