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Blitz:
Individual Calculations September 2017 |
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| Sergienko, Sergey Total change: -14.80 | |   |
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| Riga Technical University Open 2017 - Blitz | Riga | LAT | 2017-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 2299 | 2.00 | 3 | -0.74 | 20 | -14.80 | |
|  Zuo, Yifan | c | | 1899 * | CHN | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Vijups, Dans | | | 1899 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shumskis, Aleksandrs | | | 1940 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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