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Individual Calculations December 2018 |
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| Mutina, Sofia Total change: 45.20 | |   |
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| M.Chigorin Memorial 2018 | St. Petersburg | RUS | 2018-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1441 | 2.00 | 9 | 0.92 | 40 | 36.80 | |
|  Postnikov, Roman | | | 1841 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Rudikov, Dmitry | | | 1841 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bunin, Serafim | | | 1841 * | RUS | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Protasova, Anastasia | | | 1841 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nuritdinov, Nizomitdin | | | 1796 | RUS | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Semenova, Anastasia | | | 1769 | RUS | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Dmitriev, Leonid | | | 1818 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Chagina, Ulyana | | | 1727 | RUS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Shceglov, Mikhail | | | 1612 | RUS | 0.00 | 1 | -0.27 | 40 | -10.80 | | | * 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) | | | | 2018 SPb G11 Championship Final | St. Petersburg | RUS | 2018-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1168 | 1441 | 3.50 | 4 | 0.21 | 40 | 8.40 | |
| | Fomina, Elizaveta | | | 1247 | RUS | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Trifonova, Daria | | | 1129 | RUS | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Loviagina, Dariana | | | 1218 | RUS | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Sorina, Liya | | | 1076 | RUS | 1.00 | 1 | 0.10 | 40 | 4.00 | |
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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