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Individual Calculations February 2022 |
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| Udalev, Alexander Total change: -63.80 | |   |
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| Berdsk Open 2022 | Berdsk | RUS | 2022-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1843 | 3.50 | 7 | -3.19 | 20 | -63.80 | |
|  Martynovich, Leonid | | | 1205 | RUS | 0.50 | 1 | -0.49 | 20 | -9.80 | |  Chekusov, Andrey | | | 1318 | RUS | 0.50 | 1 | -0.47 | 20 | -9.40 | | | Sendi, David V | | | 1348 | RUS | 0.00 | 1 | -0.96 | 20 | -19.20 | | | Zhdanova, Olga D | | | 1443 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Prihodko, Mikhail | | | 1113 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Blakha, Vasily | | | 1476 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Samochernov, Roman | | | 1342 | RUS | 0.00 | 1 | -0.96 | 20 | -19.20 | | | * 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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