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Blitz:
Individual Calculations August 2023 |
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| Mkrtychanz, Sergey Total change: -19.40 | |   |
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| St. Petersburg_International Chess Day 2023 Blitz | St. Petersburg | RUS | 2023-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1464 | 1.00 | 5 | -0.97 | 20 | -19.40 | |
|  Chetverikov, Georgy | | | 2118 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Sobolev, Roman | | | 1054 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tarasov, Ilya | | | 2133 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Ismailov, Magomed Dm. | | | 1770 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Novikov, Ivan A | | | 1112 | RUS | 0.00 | 1 | -0.89 | 20 | -17.80 | |
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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