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Individual Calculations February 2023 |
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| Martynovich, Leonid Total change: 74.00 | |   |
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| Berdsk Open 2023 | Berdsk | RUS | 2023-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1305 | 4.00 | 6 | 1.85 | 40 | 74.00 | |
|  Zhdanova, Olga D | | | 1027 | RUS | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Dmitrenko, Vladislav | | | 1506 | RUS | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Rudakov, Alexander D. | | | 1134 | RUS | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Kazachok, Vladimir | | | 1494 | RUS | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Lutaenko, Lev | | | 1764 | RUS | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Udalev, Alexander | | | 1779 | RUS | 1.00 | 1 | 0.95 | 40 | 38.00 | |
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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