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Individual Calculations February 2023 |
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| Raikin, Leonid Total change: -28.10 | |   |
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| Ryazan region champ. 2023 - 1st League | Ryazan | RUS | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 2072 | 5.50 | 9 | -2.81 | 10 | -28.10 | |
|  Katkov, Anatoly | | | 1342 | RUS | 1.00 | 1 | 0.01 | 10 | 0.10 | |  Ibragimov, Rustam I | | | 1449 | RUS | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Zakharov, Alexandr S. | | | 1589 | RUS | 0.50 | 1 | -0.45 | 10 | -4.50 | | | Manko, Leonid | | | 1895 | RUS | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Pronkin, Artem | | | 1763 | RUS | 0.00 | 1 | -0.86 | 10 | -8.60 | | | Baranov, Matvey | | | 1672 * | RUS | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Saraev, Arseniy M | | | 1208 | RUS | 1.00 | 1 | 0.00 | 10 | 0.00 | | | Khlimakov, Yury | | | 1719 | RUS | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Zhirnov, Grigoriy Ev | | | 1493 | RUS | 0.50 | 1 | -0.48 | 10 | -4.80 | | | * 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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