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Individual Calculations February 2023 |
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| Vorobiov, Alexander V Total change: -15.20 | |   |
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| Championship Rostov region - 2023 (seniors) | Rostov-on-Don | RUS | 2023-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 2205 | 5.00 | 7 | -0.76 | 20 | -15.20 | |
|  Bakurov, Viacheslav | | | 1757 | RUS | 0.00 | 1 | -0.94 | 20 | -18.80 | |  Stadnichenko, Stanislav | | | 1530 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Suliga, Eckhard | | | 1474 | GER | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Chigrik, Yury | | | 1805 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pushkov, Nikolai | g | | 2196 | RUS | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Prokhoda, Nikola | f | | 2086 | BLR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Pozdnjakov, Evgueniy | | | 2011 | FRA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | * 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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