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Blitz:
Individual Calculations May 2023 |
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| Brenchukov, Mikhail Total change: -18.20 | |   |
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| I.Blechzin Memorial 2023 Blitz | St. Petersburg | RUS | 2023-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1395 | 0.00 | 4 | -0.91 | 20 | -18.20 | |
|  Shkuratov, Vladimir | | | 2021 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Baranov, Ivan | | | 2012 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Krasnov, Ilia A. | | | 1627 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Artemyev, Miron | | | 1268 | RUS | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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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