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Rapid:
Individual Calculations February 2023 |
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| Vovchik, Vladimir Total change: -22.80 | |   |
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| SZFO Seniors rapid Champ. 2023_Men | St. Petersburg | RUS | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1640 | 3.00 | 9 | -1.14 | 20 | -22.80 | |
|  Bratus, Petr P | | | 1991 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Ometova, Irina | | | 1314 | RUS | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Chelpanova, Tatyana | | | 1456 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Sergeev, Alexey B. | | | 1885 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Gabrichidze, Ekaterina | | | 1506 | RUS | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Kalinin, Yuriy | | | 1564 | RUS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Kropochev, Valeriy | | | 1677 | RUS | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Bystryakova, Elena V. | | wm | 1996 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Skulenkov, Nikolay | | | 1727 | RUS | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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