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Individual Calculations February 2023 |
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| Udalev, Alexander Total change: -75.00 | |   |
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| Berdsk Open 2023 | Berdsk | RUS | 2023-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1350 | 1779 | 2.50 | 7 | -3.75 | 20 | -75.00 | |
|  Rudakov, Alexander D. | | | 1134 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Abarinov, Mikhail | | | 1337 | RUS | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Lutaenko, Lev | | | 1764 | RUS | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Shutov, Ivan P | | | 1252 | RUS | 0.50 | 1 | -0.47 | 20 | -9.40 | | | Vandakurov, Alexander | | | 1277 | RUS | 0.00 | 1 | -0.96 | 20 | -19.20 | | | Zhdanova, Olga D | | | 1379 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Martynovich, Leonid | | | 1305 | RUS | 0.00 | 1 | -0.95 | 20 | -19.00 | | | * 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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