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Blitz:
Individual Calculations July 2017 |
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| Petrakov, Aleksey Total change: -22.80 | |   |
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| Pushkin 2017 City Day Blitz | St. Petersburg | RUS | 2017-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1729 | 2.50 | 9 | -1.14 | 20 | -22.80 | |
|  Biriukov, Oleg V. | m | | 2129 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Rumyantsev, Sergey | | | 2129 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Savelyev, Andrey L. | | | 1503 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Moroz, Yury N. | | | 1918 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Fedorov, Vladimir | | | 1905 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Mamporiya, Vadim | | | 1819 | RUS | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Berestovitskiy, Erlen | | | 1684 | RUS | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Melnik, Semion | | | 1533 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Materman, Valeriy | | | 1745 | RUS | 0.50 | 1 | 0.02 | 20 | 0.40 | | | * 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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