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Individual Calculations December 2021 |
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| Nasyrova, Ekaterina Total change: 17.60 | |   |
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| M.Chigorin Memorial 2021 | St. Petersburg | RUS | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 2091 | 5.50 | 9 | 0.44 | 40 | 17.60 | |
|  Shevchenko, Alexander S. | | | 1691 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Vlasenko, Miroslav | m | | 2412 | RUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Nuritdinov, Nizomitdin | | | 1765 | RUS | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Sichinava, Zviad | | | 2257 | RUS | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Surkova, Sofya | | | 1763 | RUS | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Savitskiy, Sergey | m | | 2439 | RUS | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Zhapova, Yana | | wf | 2315 | RUS | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Golovchenko, Bogdan | | | 1911 | RUS | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Davudov, Tunar | | | 1691 * | AZE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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