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Individual Calculations February 2023 |
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| Zhabotinskiy, Sergey Total change: -4.40 | |   |
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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 |
| 1766 | 1462 | 1.00 | 6 | -0.22 | 20 | -4.40 | |
|  Gulinsky, Vladimir | | | 1892 | RUS | 1.00 | 1 | 0.93 | 20 | 18.60 | |  Prokhoda, Nikola | f | | 2086 | BLR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Martynov, Igor | | | 1758 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Popov, Evgeny | | | 1759 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Chigrik, Yury | | | 1288 | RUS | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Petrov, Anatoliy E. | | | 1815 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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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