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Individual Calculations September 2021 |
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| Davidyan, Vladimir Total change: -17.20 | |   |
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| Chess Weekends. August 2021 | Moscow | RUS | 2021-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1444 | 1.00 | 3 | -0.43 | 40 | -17.20 | |
|  Pokhlebin, Sergej | | | 1688 | RUS | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Golofast, Uliyana | | | 1272 | RUS | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Soberov, Emil | | | 1447 | RUS | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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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