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Individual Calculations December 2018 |
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| Sumaria Choqueluque, Nikole Ange Total change: -12.40 | |   |
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| Copa Ciudad de Arequipa IRT Pre Continental Sur | Arequipa | PER | 2018-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1384 | 1.00 | 3 | -0.03 | 40 | -1.20 | |
|  Cutipa, Elfer | | | 1784 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lopez Herrera, Nalda Aracely | | | 1089 | PER | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Morales Cespedes, James | | | 1750 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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) | | | | Gran IRT "Copa Club Internacional Arequipa" | Arequipa | PER | 2018-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1384 | 0.00 | 3 | -0.28 | 40 | -11.20 | |
| | Gonzales Curse, Flavio | f | | 1784 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Medina, Elmer | | | 1748 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Naveros Chile, Cristian | | | 1756 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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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