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Rapid:
Individual Calculations May 2021 |
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| Zhdanova, Olga D Total change: 8.20 | |   |
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| Berdsk Rapid Cup 2021, Stage 1 | Berdsk | RUS | 2021-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1200 | 1.00 | 7 | 0.41 | 20 | 8.20 | |
|  Zubricheva, Daria | | | 1935 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Belenok, Nataliya | | | 1750 | RUS | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Kazachok, Vladimir | | | 1503 | RUS | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Krainev, Vladimir | | | 1935 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Medvedev, Valerian | | | 1806 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Geshko, Timofey | | | 1334 | RUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Bezverkhiy, Alexey | | | 1634 | RUS | 0.00 | 1 | -0.06 | 20 | -1.20 | |
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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