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Blitz:
Individual Calculations May 2023 |
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| Kovtun, Tatyana Total change: -123.20 | |   |
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| Russian Championship G19 blitz 2023 | Moscow | RUS | 2023-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1628 | 3.00 | 11 | -3.08 | 40 | -123.20 | |
|  Nur-Mukhametova, Alisa | | wm | 1903 | RUS | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Chumakina, Zoya | | | 1356 | RUS | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Shamshina, Evgeniya | | | 1428 | RUS | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Sidorova, Margarita | | | 1767 | RUS | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Shestakova, Bogdana | | | 1546 | RUS | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Cherepanova, Evita | | wc | 1722 | RUS | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Sumarokova, Vera | | | 1299 | RUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Kramarenko, Elena | | | 1716 | RUS | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Nazarova, Evgeniya | | | 1671 | RUS | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Kostina, Alexandra | | | 1650 | RUS | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Fefilova, Damana | | | 1315 | RUS | 0.00 | 1 | -0.86 | 40 | -34.40 | |
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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