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Individual Calculations March 2023 |
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| Figueroa Nahuelcura, Jessica Total change: 7.20 | |   |
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| IRT OPEN SEMANA VALDIVIANA 2023 | Valdivia, region de Los Rios | CHI | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1310 | 1.00 | 4 | 0.36 | 20 | 7.20 | |
|  Lepe Villanueva, Matias Ignacio | | | 1903 | CHI | 1.00 | 1 | 0.98 | 20 | 19.60 | |  Rossel Grandon, Cristobal | | | 1545 | CHI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Vera Quijon, Lorenzo Vicente | | | 1561 | CHI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Candia Gomez, Matias Vicente | | | 1532 | CHI | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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