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Individual Calculations September 2015 |
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| Omtvedt, Per Total change: 14.20 | |   |
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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 |
| 1851 | 1894 | 4.00 | 6 | 0.71 | 20 | 14.20 | |
|  Maasik, Liisa | | | 1550 | EST | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Fjodorovs, Sergejs | | | 2128 | LAT | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Indricans, Vadims | | | 1952 | LAT | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Abreu Sanchez, Leonel Jesus | | | 1932 | VEN | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Antonivs, Vladislavs | | | 1737 | LAT | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Zalitis, Arturs-Aleksis | | | 1805 | LAT | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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