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Individual Calculations September 2015 |
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| Sarbay, Aleksandr Total change: -9.20 | |   |
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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 |
| 1905 | 2074 | 4.50 | 7 | -0.46 | 20 | -9.20 | |
|  Vaskevicius, Augustas | | | 1706 | LTU | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Vasiljeva, Sofija | | | 1873 | LAT | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Lelis, Janis | | | 1914 | LAT | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Zalitis, Arturs-Aleksis | | | 1805 | LAT | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Boreisis, Vitauts | | | 1987 | LAT | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Polyakova, Natalia | | wm | 2074 | RUS | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Melderis, Uldis | | | 1974 | LAT | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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