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Blitz:
Individual Calculations September 2019 |
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| Seregina, Maria Total change: -15.20 | |   |
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| Petersburg Summer 2019 Blitz | St. Petersburg | RUS | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1712 | 5.00 | 11 | -0.76 | 20 | -15.20 | |
|  Irgaliyev, Alikhan | | | 2112 * | KAZ | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Naryshkina, Irina | | | 1338 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Komiagina, Maria | | wm | 2036 | RUS | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Protopopova, Anastasiya | | wf | 2071 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Nekhamkin, Vladimir | | | 2108 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Salmina, Veronika | | | 1391 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Rudikov, Dmitry | | | 1927 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Koftunov, Viacheslav | | | 1369 | RUS | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Podolskii, Mikhail | | | 1483 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mashkov, Viacheslav | | | 1326 | RUS | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Ivanov, Aleksei Al | | | 1479 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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