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Blitz:
Individual Calculations October 2023 |
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| Eratkin, Stepan Total change: 8.40 | |   |
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| V.Korchnoi Memorial 2023 Blitz Grand Prix | St. Petersburg | RUS | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1088 | 1.00 | 7 | 0.21 | 40 | 8.40 | |
|  Popkov, Alexander R. | | | 1821 | RUS | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Semenov, Nikolay | | | 1586 | RUS | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Slepov, Timur | | | 1441 | RUS | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Perminov, Yaroslav Art. | | | 1452 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Grishin, Aleksandr Y. | | | 1412 | RUS | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Sevostyanov, Dmitry | | | 1343 | RUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Arip, Talal | | | 1317 | BLR | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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