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Individual Calculations November 2023 |
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| Sommer Matamala, Gustavo Adolfo Total change: -72.80 | |   |
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| II TORNEO IRT CIUDAD DE OSORNO 2023 | Osorno | CHI | 2023-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1799 | 3.00 | 6 | -1.82 | 40 | -72.80 | |
|  Schulz Rodriguez, Pedro Enrique | | | 1399 * | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Puga Rillon, Nicolas | | | 1416 | CHI | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Villaroel Navarrete, Camila | | | 1364 | CHI | 0.50 | 1 | -0.44 | 40 | -17.60 | | | Tobar Salas, Juan Carlos | | | 1377 | CHI | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Rosas Sepulveda, Pablo Ignacio | | | 1542 | CHI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Arias Diaz, Miguel Angel | | | 1949 | CHI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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