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Blitz:
Individual Calculations July 2021 |
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| Kovalenko, Ivan Total change: -14.40 | |   |
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| SUMMER DEBUT (16-06-2021, BLITZ) | Kyiv | UKR | 2021-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 2014 | 6.00 | 11 | -0.72 | 20 | -14.40 | |
|  Yablonska, Alisa | | | 1279 | UKR | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Vysochin, Spartak | g | | 2383 | UKR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Bartko, Yaroslav | | | 1525 | UKR | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Roshka, Yevgeniy | m | | 2431 | UKR | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Demchenko, Yaroslav | | | 1627 | UKR | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Shevchenko, Matviei | | | 1376 | UKR | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Chubar, Vladimir | m | | 1805 | UKR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Bashirov, Kemal | | | 1887 | UKR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Zubarev, Alexander | g | | 2379 | UKR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Maliutin, Oleksandr | | | 2214 | UKR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Ambartsumian, Tyhran | | | 1622 | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | |
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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