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Individual Calculations September 2011 |
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| Pires, Igor Tiago Duarte Total change: -8.85 | |   |
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| Campeonato Nacional da 2. divisao - fase final | Torres Vedras | POR | 2011-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 1876 | 0.00 | 2 | -0.59 | 15 | -8.85 | |
|  Silva, Luis Neves Da | | | 2023 | POR | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Craciun, Ion | | | 2031 | POR | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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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