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Individual Calculations April 2023 |
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| Semenenko, Sergey Total change: -8.40 | |   |
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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 |
| 1862 | 1986 | 4.50 | 8 | -0.42 | 20 | -8.40 | |
|  Popkov, Alexander R. | | | 1515 | RUS | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Gogolev, Artem | m | | 2262 | RUS | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Suleymanyants, Odisey | f | | 2215 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kuznetsov, Vadim | | | 1860 | RUS | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Senyukov, Ivan A. | | | 1586 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Toivonen, Alexander V. | f | | 2146 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Tropin, Aleksandr A. | | | 1540 | RUS | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Ryumin, Zakhar | | | 1772 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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