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Rapid:
Individual Calculations February 2021 |
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| Izotov, Ivan V Total change: -54.00 | |   |
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| Sandakhchiev Memorial_Rapid Grand-Prix Russia 2021 | Koltsovo | RUS | 2021-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 2077 | 5.00 | 10 | -2.70 | 20 | -54.00 | |
|  Khegai, Darya | | | 1562 | RUS | 0.50 | 1 | -0.46 | 20 | -9.20 | |  Aleshina, Arina | | | 1557 | RUS | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Rozum, Ivan | g | | 2600 | RUS | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Makarova, Olga | | | 1704 | RUS | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Krahmal, Vladimir | | | 1539 | RUS | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Prokopiev, Tumur | | | 1677 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fitiak, Sergey | | | 2248 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Feoktistov, Stepan | | | 1727 | RUS | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Zimov, Nikita | | | 1657 | RUS | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Gusarov, Sergey A. | | | 1773 | RUS | 0.00 | 1 | -0.86 | 20 | -17.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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