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Blitz:
Individual Calculations July 2021 |
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| Kurganova, Maria Total change: -62.00 | |   |
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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 |
| 1407 | 1326 | 1.00 | 6 | -1.44 | 20 | -28.80 | |
|  Milko, Kyrylo | | | 1476 | UKR | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Korolchuk, Petro | | | 1355 | UKR | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Kurganova, Anna | | | 1387 | UKR | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Grigorian, Volodia | | | 1395 | UKR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Misiura, Danil | | | 1719 | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tkhoruk, Roman | | | 1107 | UKR | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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) | | | | Ukraine Chess Championship - 2021 (Girls - 18) Blitz | Chornomorsk, Odesa Region | UKR | 2021-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1455 | 1326 | 1.00 | 8 | -1.66 | 20 | -33.20 | |
| | Mazurtsova, Margarita | | | 1563 | UKR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Piddubna, Bozhena | | | 1506 | UKR | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Chekhani, Anna | | | 1510 | UKR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Hryhorieva, Anna | | | 1488 | UKR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Kovalyova, Taisiya | | | 1456 | UKR | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Grechishina, Aniuta | | | 1327 | UKR | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Babayan, Eva | | | 1534 | UKR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Terletska, Mariia | | | 1254 | UKR | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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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