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Individual Calculations January 2020 |
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| Cazacu, Gabriela Total change: 1.80 | |   |
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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 |
| 1946 | 1883 | 4.00 | 9 | 0.09 | 20 | 1.80 | |
|  Shirov, Alexei | g | | 2283 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Aguilera Merlet, Melisa Paz | | | 1531 | CHI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Nauto Munoz, Isaias | | | 2098 | CHI | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Gasic Merino, Franco | | | 2185 | CHI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Casanova Ceballos, Axel Nicolas | | | 1733 | CHI | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Alterman Silva, Felix | | | 1659 | CHI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Fernandez, Maria Florencia | | wm | 2241 | ARG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Aramayo Quiguallo, Jaime | | | 2103 | CHI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Bocangel Chavez, Marjoire J. | | wf | 1677 | PER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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