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Individual Calculations April 2021 |
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| Birmenko, Nikolay Total change: 105.20 | |   |
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| Y.V. Knyshenko Memorial standard | Rostov-on-Don | RUS | 2021-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1358 | 4.50 | 9 | 3.07 | 40 | 122.80 | |
|  Lindenbaum, Viktor | | | 1758 * | RUS | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Radchenko, Dmitry | | | 1758 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Stadnichenko, Stanislav | | | 1635 | RUS | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Popov, Evgeny | | | 1758 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chakinsky, Aleksander | | | 1655 | RUS | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Kozachenko, Alexander | | | 1758 * | RUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Kardashov, Artem | | | 1758 * | RUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Kravtsov, Maksim N | | | 1262 | RUS | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Dudnik, Tatiana | | | 1752 | RUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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) | | | | Pearl of the Caucasus_B-11 | Kislovodsk | RUS | 2021-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1100 | 1358 | 2.00 | 3 | -0.44 | 40 | -17.60 | |
| | Keligov, Khalid | | | 1097 | RUS | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Mamchenko, Stepan | | | 1158 | RUS | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Bagateliya, Nestor A | | | 1046 | RUS | 0.50 | 1 | -0.36 | 40 | -14.40 | |
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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