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Individual Calculations May 2023 |
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| Derkach, Vladimir Total change: 32.80 | |   |
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| Russian Championship B13 1st league 2023 | Moscow | RUS | 2023-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1156 | 3.00 | 7 | 0.82 | 40 | 32.80 | |
|  Lototovich, Aleksey I | | | 1397 | RUS | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Eltsev, Semen | | | 1287 | RUS | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Zorenko, Ivan A | | | 1239 | FID | 1.00 | 1 | 0.61 | 40 | 24.40 | |  Loboyko, Fedor | | | 1433 | RUS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Poluyan, Platon | | | 1260 | RUS | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Machankin, Aleksandr | | | 1287 | RUS | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Solovev, Georgiy Nik | | | 1214 | RUS | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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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