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Individual Calculations January 2023 |
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| Kolybelkin, Oleg Total change: -26.80 | |   |
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| Voronezh Region Championship Second Division 2022 | Voronezh | RUS | 2022-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1719 | 4.50 | 7 | -0.12 | 20 | -2.40 | |
|  Titov, Oleg | | | 1533 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Poltavets, Ivan | | | 1571 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Provkin, Vladimir | | | 2021 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Sushkov, Aleksey | | | 1570 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Sushkov, Mikhail | | | 1591 | RUS | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Shatalov, Timur | | | 1355 | RUS | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Girzhadovich, Vyacheslav | | | 1517 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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) | | | | Voronezh Region Senior Championship 2022 | Voronezh | RUS | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1505 | 1719 | 3.00 | 6 | -1.22 | 20 | -24.40 | |
| | Litvinov, Vladimir | | | 1319 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Polyansky, Viktor | | | 1787 | RUS | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Titov, Oleg | | | 1533 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Bekhart, Igor | | | 1102 | RUS | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Korotchenkov, Victor | | | 1473 | RUS | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Sokolovsky, Victor | | | 1818 | RUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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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