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Blitz:
Individual Calculations December 2020 |
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| Shifrin, Boris Total change: -67.40 | |   |
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| Petrograd District Blitz 2020-9 | St. Petersburg | RUS | 2020-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1922 | 3.50 | 9 | -3.37 | 20 | -67.40 | |
|  Kobak, Polina | | | 1546 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Rudovskii, Filipp | | | 2108 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Mkrtchyan, Misha | | | 1716 | RUS | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Igudin, Denis | | | 1667 | RUS | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Sviridov, Leon | | | 1420 | RUS | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Kurchenko, Egor | | | 1726 | RUS | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Gordienko, Evgeniy S. | | | 1551 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Panchenko, Sergey | | | 1650 | RUS | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Chereshkevich, Yuri | | | 1778 | RUS | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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