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Individual Calculations February 2021 |
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| Lianes Garcia, Marcos Total change: 24.40 | |   |
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| Roquetas Chess Festival 2021-I Masters | Roquetas de Mar | ESP | 2021-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2479 | 2374 | 4.50 | 9 | 1.22 | 20 | 24.40 | |
|  Yuffa, Daniil | g | | 2566 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Garrido Outon, Alex | f | | 2379 | ESP | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Merario Alarcon, Andres | m | | 2410 | ESP | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Sivuk, Vitaly | g | | 2541 | UKR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Bernabeu Lopez, Carlos Javier | f | | 2404 | ESP | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Grigoryan, Karen H. | g | | 2666 | ARM | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Cuenca Jimenez, Jose Fernando | g | | 2528 | ESP | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Orantes Taboada, Francisco | f | | 2286 | ESP | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Sosa, Tomas | m | | 2535 | ARG | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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