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Blitz:
Individual Calculations September 2017 |
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| Petrovskis, Olegs Total change: 9.60 | |   |
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| Riga Technical University Open 2017 - Blitz | Riga | LAT | 2017-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 2120 | 6.00 | 11 | 0.48 | 20 | 9.60 | |
|  Vambute, Dana | | | 1720 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Schneider, Ilja | m | | 2489 | GER | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Barron, Luke J | | | 1819 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Tsesler, Yakau | | | 1720 * | BLR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kobo, Ori | m | | 2375 | ISR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Antonivs, Vladislavs | | | 1920 | LAT | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Mustaps, Matiss | f | | 2345 | LAT | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Popov, Mikhail | f | | 2407 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Fruebing, Stefan | m | | 2321 | GER | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Rogule, Laura | | wg | 2256 | LAT | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Ivbulis, Martins | | | 1834 | LAT | 0.50 | 1 | -0.34 | 20 | -6.80 | | | * 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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