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Individual Calculations December 2023 |
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| Zhidenko, Daria Total change: -43.60 | |   |
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| SPb G17 Championship Semifinal 2023 | St. Petersburg | RUS | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1241 | 1234 | 2.00 | 5 | -0.45 | 40 | -18.00 | |
|  Tsarkova, Maria | | | 1077 | RUS | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Pavlenko, Darya | | | 1213 | RUS | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Medvedeva, Ustinia M. | | | 1175 | RUS | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Drugova, Kira | | | 1383 | RUS | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Garmash, Elizaveta | | | 1357 | RUS | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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) | | | | SPb G17 Championship 2023 | St. Petersburg | RUS | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1477 | 1234 | 1.50 | 9 | -0.64 | 40 | -25.60 | |
| | Garmash, Elizaveta | | | 1357 | RUS | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Pavlenko, Darya | | | 1213 | RUS | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Sorina, Liya | | | 1240 | RUS | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Fomina, Elizaveta | | | 1512 | RUS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Meshcheriakova, Emiliia | | | 1732 | RUS | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Salmina, Veronika | | | 1657 | RUS | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Trifonova, Daria | | | 1359 | RUS | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Kostygova, Margarita | | | 1635 | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vasiltsova, Yaroslava | | | 1592 | RUS | 0.00 | 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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