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Individual Calculations February 2023 |
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| Lutaenko, Lev Total change: -26.80 | |   |
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| Berdsk Open 2023 | Berdsk | RUS | 2023-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1764 | 4.00 | 6 | -0.67 | 40 | -26.80 | |
|  Protasov, Alexander I | | | 1364 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Vandakurov, Alexander | | | 1277 | RUS | 0.50 | 1 | -0.46 | 40 | -18.40 | | | Udalev, Alexander | | | 1779 | RUS | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Voroshkov, Kirill | | | 1682 | RUS | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Martynovich, Leonid | | | 1305 | RUS | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Samochernov, Roman | | | 1574 | RUS | 0.00 | 1 | -0.75 | 40 | -30.00 | | | * 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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