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Individual Calculations September 2017 |
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| Boiarintsev, Vitaly Total change: -24.60 | |   |
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| 5th V. Lepikhin Memorial 2017 | Barnaul | RUS | 2017-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2148 | 2364 | 5.50 | 9 | -1.23 | 20 | -24.60 | |
|  Letcher, Ivan | | | 1964 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Denisov, Nikita | | | 1964 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zakharova, Viktoriya | | | 1981 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Puraev, Artemiy | | | 2240 | RUS | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Sutorikhin, Jevgenij | m | | 2144 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kardashevskiy, Evgeny | f | | 2350 | RUS | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Anufrienko, Daria | | wf | 2167 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Efanov, Mikhail | | | 2157 | RUS | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Piskunov, Alexandr | f | | 2369 | RUS | 0.00 | 1 | -0.49 | 20 | -9.80 | | | * 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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