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Individual Calculations February 2023 |
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| Tkachenko, Nikolay Total change: 8.40 | |   |
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| 4th Dubna Christmas Festival. Standard | Dubna | RUS | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1485 | 3.50 | 6 | 0.42 | 20 | 8.40 | |
|  Sarkhadov, Ibrakhim | | | 1583 | TJK | 1.00 | 1 | 0.63 | 20 | 12.60 | |  Malakhova, Maria | | | 1085 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Alpert, Vladyar | | | 1609 | RUS | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Merkulov, Danila | | | 1543 | RUS | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Popov, Leonid A. | | | 1053 | RUS | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Sepp, Yuri | | | 1831 | RUS | 1.00 | 1 | 0.89 | 20 | 17.80 | | | * 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) | | |
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