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Individual Calculations April 2023 |
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| Lekhtonen, Yaroslav Total change: 72.40 | |   |
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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 |
| 1947 | 1877 | 5.50 | 9 | 1.81 | 40 | 72.40 | |
|  Tumaev, Vladimir | | | 1477 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kataev, Aleksandr | | | 2189 | RUS | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Skuratovich, Yakov | | | 2054 | RUS | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Kuznetsov, Felix | f | | 2264 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Stefanov, Mark | | | 1419 | RUS | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Popkov, Alexander R. | | | 1515 | RUS | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Toivonen, Alexander V. | f | | 2146 | RUS | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Akochenok, Daniil | | | 2129 | RUS | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Samojlov, Anton | f | | 2329 | RUS | 0.50 | 1 | 0.44 | 40 | 17.60 | | | * 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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