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Individual Calculations April 2023 |
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| Chigrik, Alexandr Total change: -28.00 | |   |
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| Knyshenko Memorial - 2023 | Rostov-on-Don | RUS | 2023-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1675 | 3.50 | 7 | -1.40 | 20 | -28.00 | |
|  Churkin, Egor | | | 1234 | RUS | 0.50 | 1 | -0.44 | 20 | -8.80 | |  Vodolazskiy, Mark A | | | 1275 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Novikov, Yaroslav | | | 1465 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Birmenko, Nikolay | | | 1570 | RUS | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Gevorkyan, Ashot | | | 1415 | RUS | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Stadnichenko, Stanislav | | | 1578 | RUS | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Igdirov, Boris | | | 1940 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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