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Individual Calculations February 2019 |
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| Espinoza Pacheco, Aldryn Total change: -17.20 | |   |
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| IV Open IRT Club Hermanos Rojas U-2200 2018 | Lima | PER | 2018-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 2020 | 4.50 | 7 | -0.86 | 20 | -17.20 | |
|  Vasquez Vargas, Henry | | | 1673 | PER | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Gomez, Frank | | | 1831 | PER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Romero Dongo, Sebastian | | | 1866 | PER | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Vega, Harrison | | | 1635 | PER | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Palacios Llancari, Katherine | | | 1754 | PER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Rojas , Steven | | | 2028 | PER | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Garcia, Heydi | | | 1788 | PER | 0.50 | 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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