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Blitz:
Individual Calculations April 2021 |
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| Grineva, Marianna Total change: 7.80 | |   |
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| "Chess School - 2021" blitz - 2 | Kyiv | UKR | 2021-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1920 | 5.50 | 10 | 0.39 | 20 | 7.80 | |
|  Begisheva, Viktoriya | | | 1488 | UKR | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Sergeev, Vladimir | g | | 2381 | UKR | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Kurin, Aleksandr | | | 1928 | UKR | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Niezhentsev, Kyrylo | | | 1343 | UKR | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Vardanian, Yurii | | | 1457 | UKR | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Rakhmangulova, Anastasiya | | wm | 2116 | UKR | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Vysochin, Spartak | g | | 2326 | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zubarev, Alexander | g | | 2331 | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ambartsumian, Tyhran | | | 1510 | UKR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Khadzh, Khamed Dzhamil | | | 2004 | UKR | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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