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Individual Calculations December 2017 |
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| Naboka, Sergey Total change: -20.80 | |   |
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| M.Chigorin Memorial 2017 | St. Petersburg | RUS | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2201 | 2351 | 5.00 | 9 | -1.04 | 20 | -20.80 | |
|  Yakimenko, Viktoria | | | 1951 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vorobyova, Valeriya | | | 1951 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Triapishko, Alexandr | m | | 2508 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Shirshov, Nikolay | | | 2134 | RUS | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Bhambure, Shantanu | | | 2088 | IND | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Petrova, Irina | | wm | 2174 | UKR | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Moksh, Amit Doshi | | | 2222 | IND | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Mirzoev, Azer | g | | 2555 | AZE | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Korennoi, Viktor | | | 2227 | RUS | 0.00 | 1 | -0.67 | 20 | -13.40 | | | * 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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