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Rapid:
Individual Calculations May 2021 |
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| Narchuk, Margarita Total change: 13.60 | |   |
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| Berdsk Rapid Cup 2021, Stage 1 | Berdsk | RUS | 2021-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1463 | 2.50 | 5 | 0.68 | 20 | 13.60 | |
|  Zubricheva, Daria | | | 1950 | RUS | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Bezverkhiy, Alexey | | | 1634 | RUS | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Krainev, Vladimir | | | 2002 | RUS | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Nefedov, Matvey | | | 1223 | RUS | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Samochernov, Roman | | | 1328 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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