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Blitz:
Individual Calculations October 2021 |
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| Bebchuk, Boris Total change: -55.80 | |   |
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| Chepukaitis Memorial 2021 on Petrograd Side | St. Petersburg | RUS | 2021-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1977 | 5.00 | 11 | -2.79 | 20 | -55.80 | |
|  Abasheeva, Ksenia | | | 1895 | RUS | 0.00 | 1 | -0.61 | 20 | -12.20 | |  Penkov, Aleksey | | | 1699 | RUS | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Frolov, Zakhar | | | 1554 | RUS | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Malakhov, Vladimir P. | | | 1690 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Aralov, Viktor | | | 1789 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Ganichev, Alexander | | | 2202 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Rumyantsev, Semen | | | 1791 | RUS | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Ravinskiy, Petr | | | 1722 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Gafurov, Khushbakht | | | 1817 | TJK | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Itkin, Dmitry | | | 2064 | RUS | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Krasnov, Ilia A. | | | 1360 | RUS | 0.00 | 1 | -0.98 | 20 | -19.60 | |
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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