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Rapid:
Individual Calculations April 2021 |
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| Dubasova, Nina Total change: 6.60 | |   |
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| Serpukhov rapid 2021 | Serpukhov | RUS | 2021-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1377 | 1.50 | 8 | 0.33 | 20 | 6.60 | |
|  Amelina, Ekaterina | | wf | 2035 | RUS | 0.50 | 1 | 0.49 | 20 | 9.80 | |  Kartashev, Vladislav | | | 2112 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Saulin, Grigoriy | | | 1585 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Kryukov, Alexey | | | 1682 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Plotnikov, Boris | | | 1559 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ovchinnikov, Andrey V. | | | 1515 | RUS | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Fomkina, Maria G. | | wf | 1684 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Uskov, Nikita Vlad | | | 1797 | RUS | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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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