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Individual Calculations January 2018 |
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| Rengifo Blancas, Renzo Jhonathan Total change: -12.80 | |   |
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| Grand Prix Centro - Lima 2017 | Lima | PER | 2017-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2039 | 2151 | 4.00 | 7 | -0.32 | 40 | -12.80 | |
|  Bernedo Ludena, Roque | | | 1751 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gutierrez, Renzo | | | 2289 | PER | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Saenz, Ivan | | | 1907 | PER | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Delgado Romero, Marco | | | 2269 | PER | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Espinal, Valles Alfredo Enmanuel | | | 1874 | PER | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Quirhuayo Chumbe, German Gonzalo | f | | 2346 | PER | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Acuna, Erwing | | | 1835 | PER | 1.00 | 1 | 0.13 | 40 | 5.20 | | | * 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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