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Individual Calculations September 2015 |
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| Matvieks, Nikolajs Total change: 11.00 | |   |
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| 5 th International Chess Festival RIGA TECHNICAL UNIVERSITY OPEN B | Riga | LAT | 2015-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 2064 | 6.00 | 9 | 0.55 | 20 | 11.00 | |
|  Semjonovs, Vsevolods | | | 1797 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Kruijf, Caspar | | | 1871 | NED | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Andersson, Stefan 1975 | | | 1869 | SWE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Lumiste, Rene | | | 1918 | EST | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Sirokov, Jevgenijs | | | 1926 | LAT | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Gerritse, Youri | | | 1951 | NED | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Karklins, Imants | | | 2219 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Katishonok, Nikolaj | | | 2297 | LAT | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Zhuravlev, Stepan | | | 1999 | RUS | 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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