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Individual Calculations December 2023 |
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| Kotelva, Lev M Total change: -24.40 | |   |
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| PFO-2023_B15_STD | Samara | RUS | 2023-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1938 | 7.50 | 9 | 0.31 | 40 | 12.40 | |
|  Khammatullin, Danis | | | 1538 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Sterkhov, Demid A | | | 1528 | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Dubinin, Dmitry | | | 1413 | RUS | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Batalov, Prokhor | | | 1615 | RUS | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Artemenko, Lev | | | 1912 | RUS | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Osipov, Egor | | | 1865 | RUS | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Lartsev, Vladislav | | | 1642 | RUS | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Iljushin, Yaroslav | | | 1609 | RUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Surikov, Alexey | | | 1832 | RUS | 0.50 | 1 | -0.14 | 40 | -5.60 | | | * 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) | | | | XIX Gubernator's Cup Ugra 2023 | Khanty-Mansiysk | RUS | 2023-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1938 | 3.00 | 8 | -0.92 | 40 | -36.80 | |
| | Volkov, Sergey | g | | 2457 | RUS | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Niyazova, Violetta | | | 1538 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sabirov, Timur | | | 2250 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Zakhartsov, Vladimir | g | | 2526 | RUS | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Katyshev, Sergei | | | 1396 | RUS | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Barkasheva, Sofia | | | 1729 | EST | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Babakekhyan, Artem | | | 2253 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Perchinsky, Bogdan K. | | | 1512 | RUS | 0.00 | 1 | -0.93 | 40 | -37.20 | | | * 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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