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Individual Calculations May 2023 |
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| Rossel Grandon, Maria Ignacia Total change: -14.80 | |   |
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| X Open de Ajedrez Lebu Ciudad del Viento 2023 | Lebu | CHI | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1047 | 0.00 | 4 | -0.37 | 40 | -14.80 | |
|  Gomez Barrera, Gonzalo Andres | | | 1956 | CHI | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Candia Gomez, Matias Vicente | | | 1621 | CHI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Allende Munoz, Daniel Alonso | | | 1264 | CHI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Velasquez Saez, Rodrigo | | | 1369 | CHI | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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