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Rapid:
Individual Calculations September 2017 |
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| Sergeev, Aleksandr N. Total change: -2.60 | |   |
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| M.Botvinnik Memorial 2017 Rapid | St. Petersburg | RUS | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1671 | 4.00 | 10 | -0.13 | 20 | -2.60 | |
|  Kopasov, Evgeny | | | 1932 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Burkin, Aleksandr | | | 1443 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Smirnov, Vladimir G. | | | 1892 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Erukhimov, Arkady | | | 1988 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Klepikov, Vyacheslav | | | 1577 | RUS | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Bochkarev, Sergei | | | 1822 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Kravtsov, Aleksandr | | | 1717 | RUS | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Gusev, Boris | | | 1615 | RUS | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Trofimchuk, Vladimir | | | 1832 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Semenikhin, Viktor | | | 1621 | RUS | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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