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Individual Calculations January 2018 |
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| Noriega, Miguel Total change: -20.40 | |   |
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| Grand Prix Centro - Lima 2017 | Lima | PER | 2017-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1900 | 3.00 | 6 | -1.02 | 20 | -20.40 | |
|  Vasquez Vargas, Henry Richard | | | 1500 * | PER | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Romero, Antonella | | wf | 1704 | PER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Hepler Ramirez , Narayana | | | 1812 | PER | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Pena Morales, Hugo | | | 2187 | PER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Mostacero Velarde, Isabella | | | 1667 | PER | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Orosco, Albert | | | 1679 | PER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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