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Individual Calculations September 2017 |
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| Popova, Natalija Total change: 21.00 | |   |
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| Riga Technical University Open 2017 - Tournament B | Riga | LAT | 2017-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 2255 | 8.00 | 9 | 1.05 | 20 | 21.00 | |
|  Morozli, Grigorijs | | | 1855 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zuj-Zaikovskis, Nikita | | | 1888 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ivanov, Platon-Jaan | | | 1978 | EST | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Katishonok, Nikolaj | | | 2182 | LAT | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Sinauridze, Simons | | | 1893 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Parkkinen, Jyrki | | | 2143 | FIN | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Malinin, Yuri | m | | 2253 | RUS | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Eidelson, Rakhil | | wg | 2078 | BLR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Vaskevicius, Augustas | | | 1855 * | LTU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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