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Individual Calculations February 2013 |
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| Principe, Alexander Total change: -19.35 | |   |
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| Copa IPD 2013 "Categoria Especial" | LIMA | PER | 2013-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2283 | 4.50 | 9 | -1.29 | 15 | -19.35 | |
|  Pena Morales, Hugo | | | 2144 | PER | 1.00 | 1 | 0.31 | 15 | 4.65 | |  Cori Quispe, Kevin | | | 2080 | PER | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Cori T., Deysi | | wg | 2434 | PER | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Donayre, Bertin | | | 2064 | PER | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Principe, Gerson | | | 2164 | PER | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Suasnabar, Jesus | | | 2059 | PER | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Mamani, Joan Franco | | | 2154 | PER | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Cuellar, Diego | f | | 2271 | PER | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Palacios, Efrain | | | 2186 | PER | 0.50 | 1 | -0.13 | 15 | -1.95 | |
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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