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Individual Calculations January 2020 |
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| Chavez Calderon, Kimberlly Jeray Total change: -15.20 | |   |
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| VI TORNEO INTERNACIONAL DE AJEDREZ CIUDAD DE ARICA 2019 | Arica | CHI | 2019-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1163 | 1.50 | 9 | -0.38 | 40 | -15.20 | |
|  Vargas Maliqueo, Ivan Patricio | f | | 1563 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Soza Espinoza, Daniel Ignacio | | | 1563 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aguilera Merlet, Melisa Paz | | | 1531 | CHI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Zamora Espinoza, Gaston Mateo | | | 1322 | CHI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Valenzuela Pumarimay, Cesar | | | 1563 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ramirez Sanchez, Vicente | | | 1494 | CHI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Lopez Vivanco, Gregorio | | | 1077 | CHI | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Cabezas Cantillana, Marco | | | 1563 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Challapa Tarque, Giordanny Javier | | | 1212 | CHI | 0.00 | 1 | -0.43 | 40 | -17.20 | | | * 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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