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Individual Calculations November 2011 |
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| Iturry, Alvaro Total change: -20.40 | |   |
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| IV IRT ABIERTO INTERNACIONAL DE AJEDREZ Puno Ciudad del Lago | PUNO | PER | 2011-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 2064 | 2.50 | 5 | -0.68 | 30 | -20.40 | |
|  Bustinza Blanco, Alvaro | | | 1824 | PER | 1.00 | 1 | 0.20 | 30 | 6.00 | | | Gutierrez, Carmelo | f | | 2278 | PER | 0.00 | 1 | -0.23 | 30 | -6.90 | |  Cabrera Huaman, Rodolfo | | | 1942 | PER | 0.00 | 1 | -0.67 | 30 | -20.10 | | | Bolanos, Annel | | | 1869 | PER | 1.00 | 1 | 0.25 | 30 | 7.50 | | | Quispe, Alejo Oscar | | | 1891 | PER | 0.50 | 1 | -0.23 | 30 | -6.90 | |
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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