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Blitz:
Individual Calculations December 2020 |
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| Melnikov, Andrey V. Total change: 2.80 | |   |
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| SPb B13 Blitz Championship 2020 | St. Petersburg | RUS | 2020-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1150 | 1.00 | 4 | 0.14 | 20 | 2.80 | |
|  Rusanov, Ilya | | | 1629 | RUS | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Mulishov, Roman | | | 1386 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Lednev, Arkhip | | | 1560 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bogomolov, Alexey S. | | | 1132 | RUS | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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