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Individual Calculations March 2023 |
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| Berezovskaya, Arina Total change: -52.00 | |   |
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| St. Petersburg 91st Women Championship, Semifinal | St. Petersburg | RUS | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1319 | 1302 | 3.50 | 9 | -0.94 | 40 | -37.60 | |
|  Rubinshtein, Kamilla | | | 1687 | ITA | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Pavlenko, Darya | | | 1084 | RUS | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Drugova, Kira | | | 1206 | RUS | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Garmash, Elizaveta | | | 1334 | RUS | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Andreeva, Sofia | | | 1258 | RUS | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Aparina, Veronika | | | 1055 | RUS | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Makarova, Maria A. | | | 1429 | RUS | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Makarova, Ekaterina | | | 1639 | RUS | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Kudryashova, Sofiya | | | 1182 | RUS | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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) | | | | Ohta-park chess Artek 2023. Standard B1 | Mistolovo | RUS | 2023-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1332 | 1302 | 3.00 | 7 | -0.36 | 40 | -14.40 | |
| | Dudkina, Uliana | | | 1722 | RUS | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Noskov, Kirill I. | | | 1161 | RUS | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Porfiriev, Andrei | | | 1114 | RUS | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Dudkin, Mikhail Dm. | | | 1538 | RUS | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Sungurova, Tatiana | | | 1206 | RUS | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Motorina, Vera | | | 1296 | RUS | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Golubeva, Mariya | | | 1289 | RUS | 0.50 | 1 | -0.02 | 40 | -0.80 | |
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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