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Blitz:
Individual Calculations July 2021 |
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| Mazurtsova, Margarita Total change: -19.00 | |   |
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| The Chess Hopes Of Ukraine. Tournament D(blitz) | Ochakiv, Mykolaiv Region | UKR | 2021-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1563 | 3.50 | 8 | -1.23 | 20 | -24.60 | |
|  Skrypov, Nikita | | | 1344 | UKR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Tyshchenko, Bogdan | | | 1611 | UKR | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Berin, Artem | | | 1909 | UKR | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Milko, Kyrylo | | | 1476 | UKR | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Geymur, Pavlo | | | 1550 | UKR | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Oyberman, Iliia | | | 1490 | UKR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Rudenko, Vadym | | | 1388 | UKR | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Korolchuk, Vladyslava | | | 1109 | UKR | 0.00 | 1 | -0.94 | 20 | -18.80 | |
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) | | | | Ukraine Chess Championship - 2021 (Girls - 18) Blitz | Chornomorsk, Odesa Region | UKR | 2021-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1563 | 5.00 | 9 | 0.28 | 20 | 5.60 | |
| | Kurganova, Maria | | | 1326 | UKR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kozachenko, Maria | | | 1801 | UKR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Russeva, Mariia | | | 1427 | UKR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Lyshchenko, Polina | | | 1775 | UKR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Stepaniuk, Karina | | | 1575 | UKR | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Shvets, Viktoria | | | 1834 | UKR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Petrenko, Maryna | | | 1425 | UKR | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Grechishina, Aniuta | | | 1327 | UKR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Zavezion, Nika | | | 1435 | UKR | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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