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Individual Calculations January 2023 |
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| Poltavets, Ivan Total change: -12.60 | |   |
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| Voronezh Region Championship Second Division 2022 | Voronezh | RUS | 2022-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1571 | 3.00 | 7 | -0.60 | 20 | -12.00 | |
|  Petrov, Aleksandr | | | 1440 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Kolybelkin, Oleg | | | 1719 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Leun, Victor | | | 1597 | RUS | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Kuzmin, Vitaly | | | 1547 | RUS | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Karpuzov, Bogdan | | | 1547 | RUS | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Galkin, Mikhail Yu | | | 1330 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kolesnikov, Roman | | | 1717 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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 |
| 1650 | 1571 | 3.00 | 7 | -0.03 | 20 | -0.60 | |
| | Lukovnikov, Alexander | | | 2168 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Goryunov, Vladimir | | | 1683 | RUS | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Litvinov, Vladimir | | | 1171 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Skorkin, Anatoly | | | 1209 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Polyansky, Viktor | | | 1787 | RUS | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Manukovsky, Vladimir | f | | 2002 | RUS | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Titov, Oleg | | | 1533 | RUS | 0.00 | 1 | -0.55 | 20 | -11.00 | | | * 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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