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Individual Calculations December 2022 |
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| Nikishin, Igor Total change: -5.20 | |   |
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| M.Chigorin Memorial 2022 | St. Petersburg | RUS | 2022-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1667 | 3.00 | 9 | -0.13 | 40 | -5.20 | |
|  Kazmin, Semen | | | 2230 | RUS | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Radzko, Tatsiana | | | 1267 * | BLR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Semenenko, Sergey | | | 2031 | RUS | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Kuznetsova, Marina | | wf | 2108 | RUS | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Borsch, Sergey | | | 1899 | RUS | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Zeliantsova, Kseniya | | wf | 2046 | BLR | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Veliev, Gasan | f | | 2157 | RUS | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Dmitriev, Maksim S | | | 1363 | RUS | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Borshch, Alexei | | | 1393 | RUS | 0.00 | 1 | -0.83 | 40 | -33.20 | | | * 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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