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Individual Calculations January 2020 |
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| Jara Flores, Rolando Total change: -30.80 | |   |
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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 |
| 1777 | 1854 | 2.50 | 7 | -1.54 | 20 | -30.80 | |
|  Petrov, Nikita | g | | 2254 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ruiz Barrientos, Gabriel Alberto | | | 1466 | CHI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Condori, Edwin | | | 2102 | PER | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Venegas Loezar, Joaquin Omar | | | 1478 | CHI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Soriano Quispe, Ivan Excender | f | | 2095 | PER | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Aguilera Merlet, Melisa Paz | | | 1531 | CHI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Vergara Barreda, Inaki Imanol | | | 1515 | CHI | 0.00 | 1 | -0.88 | 20 | -17.60 | | | * 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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