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Individual Calculations April 2020 |
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| Guerrero Cataldo, Juan Andres Total change: -11.80 | |   |
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| IRT Sub 2200 Ilustre Municipalidad de Puerto Montt- Club Mundo Ajedrez | Puerto Montt | CHI | 2020-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 2019 | 3.50 | 5 | -0.59 | 20 | -11.80 | |
|  Vargas Vargas, Natalia Francisca | | | 1619 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Soto Mancilla, Cristobal Alejand | | | 1787 | CHI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Carcamo Calderon, Jose Ignacio | | | 1865 | CHI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Orrego Palermo, Marcelo | | | 1764 | CHI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Vargas Villarroel, Hector | | | 1711 | CHI | 0.50 | 1 | -0.36 | 20 | -7.20 | | | * 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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