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Rapid:
Individual Calculations January 2023 |
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| Korolikhin, Valentin Total change: 15.00 | |   |
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| Ya.D. Zinder Memorial 2022 | St. Petersburg | RUS | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1774 | 4.50 | 9 | 0.75 | 20 | 15.00 | |
|  Berlin, Grigoriy | | | 2141 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Zhukov, Gennady | | | 1750 | RUS | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Oparina, Vera | | | 1527 | RUS | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Shin, Robert | | | 1965 | RUS | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Bystryakova, Elena V. | | wm | 1971 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Skulenkov, Nikolay | | | 1701 | RUS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Tolkachev, Vladimir | | | 1790 | RUS | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Ignatyev, Viktor | | | 2092 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Baibordin, Vsevolod | | | 1699 | RUS | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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