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Individual Calculations November 2012 |
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| Feigelmans, Vladimirs Total change: 1.20 | |   |
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| Riga 2012th chess championship | Riga | LAT | 2012-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1911 | 2.50 | 4 | 0.08 | 15 | 1.20 | |
|  Silmalis, Janis | | | 1718 | LAT | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Zvans, Maris | | | 1577 | LAT | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Kronlaks, Olafs | | | 1837 | LAT | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Osis, Renars | | | 2157 | LAT | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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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