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Individual Calculations October 2017 |
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| Perez Sanchez, Hector Total change: 25.00 | |   |
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| XVIII Torneo Virgen de San Lorenzo 2017 Sub 2200 | Valladolid | ESP | 2017-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1666 | 2.50 | 5 | 1.25 | 20 | 25.00 | |
|  Leonor Velasco, David | | | 1930 | ESP | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Fernandez Velasquez, Julian F | | | 1890 | ESP | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Alejos Caballero, Jose Alberto | | | 1730 | ESP | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Marin Aso, Jose Luis | | | 1883 | ESP | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Fernandez Garcia, Gumersindo | | | 1890 | ESP | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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