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Individual Calculations September 2015 |
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| Pcolkins, Igors Total change: 0.00 | |   |
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| 5 th International Chess Festival RIGA TECHNICAL UNIVERSITY OPEN C | Riga | LAT | 2015-08-13 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1679 | 0 | 0.50 | 6 | 0.00 | 1278 | | 0.00 | |
|  Vainovska, Valentina | | | 1802 | LAT | 0.50 | 1 | 0.00 | | 0.00 | |  Dumins, Edgars | | | 1861 | LAT | 0.00 | 1 | 0.00 | | 0.00 | | | Pcolkins, Nikolajs | | | 1651 | LAT | 0.00 | 1 | 0.00 | | 0.00 | | | Jappinen, Erland | | | 1685 | SWE | 0.00 | 1 | 0.00 | | 0.00 | | | Vambute, Dana | | | 1527 | LAT | 0.00 | 1 | 0.00 | | 0.00 | | | Maasik, Liisa | | | 1550 | EST | 0.00 | 1 | 0.00 | | 0.00 | |
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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