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Individual Calculations May 2023 |
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| Gulaia, Maria Total change: 84.36 | |   |
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| Spring on Petrograd Side 2023 | St. Petersburg | RUS | 2023-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1406 | 4.50 | 9 | 2.15 | 38 | 81.70 | |
|  Beznosov, Timofey | | | 1782 | RUS | 1.00 | 1 | 0.91 | 38 | 34.58 | |  Sidorov, Dmitry I | | | 2017 | RUS | 0.00 | 1 | -0.02 | 38 | -0.76 | | | Shesternin, Nikolay | | | 1615 | RUS | 0.50 | 1 | 0.27 | 38 | 10.26 | | | Dudarev, Viacheslav | | | 1869 | RUS | 0.00 | 1 | -0.05 | 38 | -1.90 | | | Mostovikov, Nikolay | | | 1193 | RUS | 1.00 | 1 | 0.23 | 38 | 8.74 | | | Korolev, Artem | | | 1744 | RUS | 0.50 | 1 | 0.38 | 38 | 14.44 | | | Laschevsky, Vasily | | | 1613 | RUS | 1.00 | 1 | 0.77 | 38 | 29.26 | | | Kovtun, Tatyana | | | 1594 | RUS | 0.00 | 1 | -0.26 | 38 | -9.88 | | | Simkin, Alexander | | | 1352 | RUS | 0.50 | 1 | -0.08 | 38 | -3.04 | |
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) | | | | Russian Championship G15 1st league 2023 | Moscow | RUS | 2023-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1280 | 1406 | 6.00 | 9 | 0.07 | 38 | 2.66 | |
| | Smirnova, Dariya | | | 1166 | RUS | 1.00 | 1 | 0.20 | 38 | 7.60 | | | Kazaryan, Karina | | | 1233 | RUS | 0.50 | 1 | -0.23 | 38 | -8.74 | | | Barkhatova, Arina | | | 1215 | RUS | 0.50 | 1 | -0.25 | 38 | -9.50 | | | Golovatenko, Eva | | | 1186 | RUS | 0.00 | 1 | -0.78 | 38 | -29.64 | | | Bazyrzhapova, Soizhin | | | 1122 | RUS | 1.00 | 1 | 0.16 | 38 | 6.08 | | | Fursova, Diana D. | | | 1213 | RUS | 1.00 | 1 | 0.25 | 38 | 9.50 | | | Yashina, Olga V | | | 1137 | RUS | 1.00 | 1 | 0.17 | 38 | 6.46 | | | Irgit, Arina | | | 1596 | RUS | 1.00 | 1 | 0.75 | 38 | 28.50 | | | Isakova, Anna | | | 1651 | RUS | 0.00 | 1 | -0.20 | 38 | -7.60 | |
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) | | |
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