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Individual Calculations September 2015 |
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| Foley, John P Total change: -24.80 | |   |
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| 5 th International Chess Festival RIGA TECHNICAL UNIVERSITY OPEN C | Riga | LAT | 2015-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1964 | 4.00 | 7 | -1.24 | 20 | -24.80 | |
|  Zalcmane, Vija | | | 1638 | LAT | 0.00 | 1 | -0.87 | 20 | -17.40 | |  Levcenkovs, Anatolijs | | | 1597 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Sinyavin, Roman | | | 1603 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Zoppis, Jean-Marie | | | 2026 | FRA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Vorobyova, Ekaterina | | | 1673 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Migunovs, Andrejs | | | 1841 | LAT | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Dumins, Edgars | | | 1861 | LAT | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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