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Blitz:
Individual Calculations August 2019 |
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| Petrakov, Aleksey Total change: -53.60 | |   |
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| Pushkin 2019 International Chess Day Blitz | St. Petersburg | RUS | 2019-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1713 | 4.00 | 11 | -2.68 | 20 | -53.60 | |
|  Shalygin, Andrei | | | 2113 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Manoylo, Nikolay | | | 1508 | RUS | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Shaitor, Ilya | | | 1541 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Melnik, Semion | | | 1477 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kiselev, Vladimir | | | 1915 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Motorina, Irina | | | 1522 | RUS | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Bazilevskiy, Sergey | | | 1331 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Selskov, Boris | | | 1510 | RUS | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Lipaev, Georgiy | | | 1433 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Plashenkov, Viktor | | | 1712 | RUS | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Aralov, Viktor | | | 1852 | RUS | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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