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Individual Calculations March 2018 |
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| Pacheco Mateo, Laura Total change: -11.80 | |   |
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| I IRT Ricardo Palma 2018 - Sub 1850 | Lima | PER | 2018-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1276 | 1463 | 3.00 | 5 | -0.59 | 20 | -11.80 | |
|  Briceno Portilla, Paul Anderzon | | | 1131 | PER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Martel Obregon, Andre Gianpierre | | | 1197 | PER | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Quispe Jorge, Maria Fernanda | | | 1118 | PER | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Chavez Bautista, Lennin Alfredo | | | 1184 | PER | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Tello Ormeno, Daniel | | | 1751 | PER | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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