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Individual Calculations February 2023 |
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| Chigrik, Yury Total change: 31.60 | |   |
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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 |
| 1839 | 1288 | 2.00 | 6 | 1.58 | 20 | 31.60 | |
|  Martynov, Igor | | | 1758 | RUS | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Petrov, Anatoliy E. | | | 1815 | RUS | 1.00 | 1 | 0.97 | 20 | 19.40 | | | Vorobiov, Alexander V | f | | 2205 | RUS | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Prokhoda, Nikola | f | | 2086 | BLR | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Zhabotinskiy, Sergey | | | 1462 | RUS | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Kozachenko, Alexander | | | 1706 | RUS | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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) | | |
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