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Individual Calculations September 2021 |
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| Korovjakovsky, Dmitryi Total change: -18.20 | |   |
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| A.I. Olepir Memorial | Rostov-on-Don | RUS | 2021-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1889 | 3.50 | 6 | -0.91 | 20 | -18.20 | |
|  Chakinsky, Aleksander | | | 1614 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Korovtenko, Mikhail | | | 1970 | RUS | 0.50 | 1 | 0.11 | 20 | 2.20 | |  Dyachenko, Kirill M. | | | 1604 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Shamkhalyan, Alexander | | | 1881 | RUS | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Birmenko, Nikolay | | | 1489 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Volgin, Maksim | | | 1489 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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