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Individual Calculations April 2023 |
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| Tumaev, Vladimir Total change: 87.60 | |   |
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| North-West chess Championship 2023_men. STANDARD | St. Petersburg | RUS | 2023-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1356 | 3.00 | 9 | 2.19 | 40 | 87.60 | |
|  Lekhtonen, Yaroslav | | | 1877 | RUS | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Schetchikov, Vladimir | f | | 1686 | RUS | 1.00 | 1 | 0.88 | 40 | 35.20 | |  Drozdov, Artem | | | 1769 | RUS | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Filimonov, Viktor | | | 1746 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Nasonov, Vadim A. | | | 1771 | RUS | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Poklonskiy, Nikolay | | | 1719 | RUS | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Ryumin, Zakhar | | | 1772 | RUS | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Bashkov, Andrei | | | 1568 | RUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Ponikarovsky, Alexey | f | | 1904 | RUS | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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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