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Blitz:
Individual Calculations April 2020 |
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| Parfenov, Efim Total change: -50.20 | |   |
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| North-West chess Championship 2020. BLITZ. Men | St. Petersburg | RUS | 2020-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 2018 | 4.50 | 11 | -2.51 | 20 | -50.20 | |
|  Sysolyatin, Evgeny | f | | 2368 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Shin, Robert | | | 1870 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Osokin, Konstantin | | | 1645 | RUS | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Ananjev, Ilija | | | 1689 | RUS | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Skripchenko, Ignat | | | 1503 | RUS | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Shishigin, Dmitry | | | 2127 | RUS | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Osetrov, Dmitrij | | | 1824 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Sharankov, Grigory | | | 2270 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Zakharov, Alexey O. | | | 1921 | RUS | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Semenenko, Sergey | | | 1929 | RUS | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Smirnov, Yaroslav | | | 1622 | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | |
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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