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Rapid:
Individual Calculations January 2023 |
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| Bebchuk, Boris Total change: -3.20 | |   |
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| Ya.D. Zinder Memorial 2022 | St. Petersburg | RUS | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 2074 | 5.50 | 8 | -0.16 | 20 | -3.20 | |
|  Zhukov, Gennady | | | 1750 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Berlin, Grigoriy | | | 2141 | RUS | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Skulenkov, Nikolay | | | 1701 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Nedilskiy, Igor | | | 1737 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Shalygin, Andrei | | | 2148 | RUS | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Shin, Robert | | | 1965 | RUS | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Bystryakova, Elena V. | | wm | 1971 | RUS | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Penkov, Aleksey | | | 1689 | RUS | 0.50 | 1 | -0.41 | 20 | -8.20 | |
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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