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Individual Calculations November 2023 |
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| Arriaza Sanchez, Sergio Total change: 4.40 | |   |
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| Primer Abierto Internacional Ciudad de Temuco 2023 | Temuco Region de La Araucania | CHI | 2023-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1642 | 1.50 | 5 | 0.11 | 40 | 4.40 | |
|  Barria Arbunic, Manuel | | | 2000 | ESP | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Valenzuela Mora, Emiliano | | | 1242 * | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rebolledo Arias, Julio Cesar | | | 1891 | CHI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Henriquez Acuna, Julio | | | 1947 | CHI | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Hernandez Riera, Jose | f | | 2140 | CHI | 0.00 | 1 | -0.04 | 40 | -1.60 | | | * 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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