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Individual Calculations August 2023 |
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| Bustamante Chavez, Matias Marc Total change: -10.20 | |   |
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| IRT PREPARATORIO 2023 | Santiago | CHI | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 1812 | 1.00 | 5 | -0.51 | 20 | -10.20 | |
|  Chavez Dinamarca, Bastian | | | 2030 | CHI | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Guerrero Cataldo, Juan Andres | | | 2000 | CHI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Orrego Palermo, Marcelo | | | 1813 | CHI | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Orpinas Konig, Claudio Javier | c | | 1902 | CHI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Santana, Lester | | | 2108 | VEN | 1.00 | 1 | 0.85 | 20 | 17.00 | |
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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