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Individual Calculations September 2015 |
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| Romagnone, Ivano Total change: -4.20 | |   |
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| IRT Torneo Internacional Gobernador Carlos Mata Figueroa | Porlamar | VEN | 2015-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1813 | 0.50 | 2 | -0.21 | 20 | -4.20 | |
|  Rondon Chacon, Rene Ibrahim | | | 2146 | VEN | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Huarac Roca, Pedro Ivan | | | 1751 | VEN | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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