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Blitz:
Individual Calculations December 2023 |
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| Lapin, Artem Total change: -1.20 | |   |
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| Neva Open October 2023 Blitz | St. Petersburg | RUS | 2023-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1935 | 7.00 | 11 | -0.03 | 40 | -1.20 | |
|  Endaltsev, Egor Aleks | | | 1205 | RUS | 1.00 | 1 | 0.01 | 40 | 0.40 | |  Terentiev, Igor | | | 1769 | RUS | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Shapiro, Viktor | f | | 2131 | RUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Zaitsev, Fedor | | | 1678 | RUS | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Postanogov, Dmitrii | | | 2026 | RUS | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Taranets, Konstantin | | | 1535 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Surkova, Sofya | | | 1635 | RUS | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Shakuro, Petr E | | | 1860 | RUS | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Dimitrova, Aleksandra | | wm | 2067 | RUS | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Sushenok, Alexander | | | 1810 | RUS | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Slupskiy, Sergey | | | 1929 | RUS | 1.00 | 1 | 0.49 | 40 | 19.60 | | | * 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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