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Individual Calculations September 2015 |
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| Dumins, Edgars Total change: -68.40 | |   |
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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 |
| 1813 | 1861 | 1.00 | 5 | -1.71 | 40 | -68.40 | |
|  Zhuravlev, Ignat | | | 1475 | RUS | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Melderis, Uldis | | | 1974 | LAT | 0.00 | 1 | -0.35 | 40 | -14.00 | |  Schnepel, Thomas | | | 1945 | GER | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Vaskevicius, Augustas | | | 1706 | LTU | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Foley, John P | | | 1964 | ENG | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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