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Individual Calculations September 2021 |
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| Serebrennikov, Ivan Total change: -3.40 | |   |
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| Lepikhin Memorial 2021 | Barnaul | RUS | 2021-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1527 | 2.00 | 5 | -0.17 | 20 | -3.40 | |
|  Sapozhnikov, Evgeny | | | 1927 * | RUS | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Mescheryakov, Artem | | | 1860 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Nazemtsev, Artyom | | | 1420 | RUS | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Vakulenko, Maria | | | 1270 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Khurchakov, Efim | | | 1526 | RUS | 0.00 | 1 | -0.50 | 20 | -10.00 | | | * 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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