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Individual Calculations February 2023 |
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| Korovin, Vladimir Total change: -43.20 | |   |
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| Ryazan region champ. 2023 - 1st League | Ryazan | RUS | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1245 | 1362 | 1.00 | 5 | -2.16 | 20 | -43.20 | |
|  Baranov, Matvey | | | 1145 | RUS | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Bindich, Vladimir | | | 1529 | RUS | 0.50 | 1 | 0.22 | 20 | 4.40 | |  Proshlyakov, Ivan | | | 1066 | RUS | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Ibragimov, Rustam I | | | 1449 | RUS | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Zharkov, Daniil | | | 1035 | RUS | 0.00 | 1 | -0.87 | 20 | -17.40 | |
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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