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Individual Calculations December 2023 |
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| Kolybelkin, Oleg Total change: 10.80 | |   |
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| Born in the USSR Rating Tournament 4-2023 | Voronezh | RUS | 2023-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1713 | 5.00 | 7 | 0.40 | 20 | 8.00 | |
|  Khabarov, Sergey | | | 1491 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Girzhadovich, Vyacheslav | | | 1461 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Leun, Victor | | | 1484 | RUS | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Titov, Oleg | | | 1526 | RUS | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Kuznetsov, Sergey Nik | | | 1695 | RUS | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Provkin, Vladimir | | | 1933 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Safonov, Anatoly | | | 1539 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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) | | | | "Peter the Great" Tournament B 2023 | Voronezh | RUS | 2023-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1713 | 2.50 | 5 | 0.14 | 20 | 2.80 | |
| | Mikhnenko, Alexander | c | | 2005 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Airapetyan, Anush | | | 1473 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Provkin, Vladimir | | | 1933 | RUS | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Rozmetov, Aybek | | | 1888 | TKM | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kuvyazev, Andrey | | | 1313 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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