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Individual Calculations November 2019 |
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| Sifuentes Alcantara, Jhony Sebas Total change: -108.80 | |   |
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| V IRT CIUDAD DE CASMA | Casma - Ancash | PER | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1695 | 0.00 | 2 | -0.94 | 40 | -37.60 | |
|  Grados, Luis | | | 2080 | PER | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Aguilar Aguilar, Donaldo | | | 1399 | PER | 0.00 | 1 | -0.85 | 40 | -34.00 | |
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) | | | | I FESTIVAL INTERNACIONAL DE AJEDREZ UNPRG SUB 2200 | Lambayeqye | PER | 2019-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1728 | 0.00 | 2 | -1.78 | 40 | -71.20 | |
| | Yamunaque Dominguez, Libertad Yta | | | 1332 | PER | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Serquen Lingan, Jessica Jhanet | | | 1413 | PER | 0.00 | 1 | -0.86 | 40 | -34.40 | |
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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