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Blitz:
Individual Calculations April 2020 |
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| Kostin, Sergei Total change: -22.40 | |   |
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| Kaluga region Champ 2020 Blitz | Kaluga | RUS | 2020-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 2292 | 6.50 | 9 | -1.12 | 20 | -22.40 | |
|  Tolkacheva, Anna | | | 1639 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Tolkachev, Grigory | | | 1849 | RUS | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Shirokov, Sergey | | | 1876 | RUS | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Moiseev, Alexandr A | | | 2219 | RUS | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Perevezentsev, Artem | | | 1583 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Lebedukhin, Alexei | | | 2134 | RUS | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Kuzenkov, Alexander | | | 2009 | RUS | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Tarasov, Igor | f | | 2184 | RUS | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Belov, Vlad | | | 1769 | RUS | 1.00 | 1 | 0.03 | 20 | 0.60 | |
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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