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Individual Calculations December 2019 |
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| Neyra Alba, Daniela Sofia Total change: 33.60 | |   |
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| COPA IRT MAGDALENA CIERRE ANUAL | Magdalena - Lima | PER | 2019-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1371 | 1035 | 1.50 | 5 | 0.84 | 40 | 33.60 | |
|  Suasnabar, Jesus | c | | 1435 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Grytsiv, Yuriy | | | 1359 | PER | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Saravia, German | | | 1435 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lopez Urbina, Andrea Sofia | | | 1190 | PER | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Oquiche, Ariana | | | 1435 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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