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Individual Calculations December 2017 |
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| Yeritsyan, Hayk Total change: 26.00 | |   |
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| M.Chigorin Memorial 2017 | St. Petersburg | RUS | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2244 | 2105 | 4.50 | 9 | 1.30 | 20 | 26.00 | |
|  Lintchevski, Daniil | g | | 2505 * | RUS | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Timofeev, Artyom | g | | 2505 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bulsoev, Alexander | | | 1853 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Askerov, Marat | f | | 2332 | RUS | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Praggnanandhaa, R | m | | 2503 | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Khalikov, Bulat | | | 1925 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Erenberg, Ariel | m | | 2401 | ISR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Anant, Prabhudesai | | | 1869 | IND | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Martynyuk, Elizaveta | f | wf | 2302 | RUS | 0.50 | 1 | 0.25 | 20 | 5.00 | | | * 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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