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Blitz:
Individual Calculations May 2023 |
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| Berezovskaya, Arina Total change: -59.40 | |   |
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| Spring Vacation Trophy 2023 Blitz | St. Petersburg | RUS | 2023-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1417 | 1349 | 3.00 | 9 | -1.28 | 36 | -46.08 | |
|  Khodko, Yurii N. | | | 2151 | RUS | 0.00 | 1 | 0.00 | 36 | 0.00 | |  Fomina, Elizaveta | | | 1449 | RUS | 0.50 | 1 | 0.14 | 36 | 5.04 | | | Kara, Petr S. | | | 1297 | RUS | 0.00 | 1 | -0.57 | 36 | -20.52 | | | Lazarev, Mikhail S. | | | 1195 | RUS | 0.50 | 1 | -0.21 | 36 | -7.56 | | | Simkin, Alexander | | | 1281 | RUS | 1.00 | 1 | 0.41 | 36 | 14.76 | | | Ershov, Artem | | | 1629 | RUS | 0.00 | 1 | -0.16 | 36 | -5.76 | | | Borodatov, Mikhail | | | 1209 | RUS | 0.50 | 1 | -0.19 | 36 | -6.84 | | | Chepurina, Mariya | | | 1177 | RUS | 0.00 | 1 | -0.73 | 36 | -26.28 | | | Kuznetsov, Viktor | | | 1368 | RUS | 0.50 | 1 | 0.03 | 36 | 1.08 | |
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 G13 blitz 2023 | Moscow | RUS | 2023-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1278 | 1349 | 5.50 | 10 | -0.37 | 36 | -13.32 | |
| | Ushakova, Olga Dm | | | 1120 | RUS | 1.00 | 1 | 0.21 | 36 | 7.56 | | | Zaripova, Nailia | | | 1147 | RUS | 0.50 | 1 | -0.26 | 36 | -9.36 | | | Guselnikova, Ksenia | | | 1391 | RUS | 0.50 | 1 | 0.06 | 36 | 2.16 | | | Popenkova, Varvara | | | 1386 | RUS | 0.00 | 1 | -0.45 | 36 | -16.20 | | | Senina, Sofiia | | | 1190 | RUS | 1.00 | 1 | 0.29 | 36 | 10.44 | | | Kharitonova, Viktoriia | | | 1419 | RUS | 1.00 | 1 | 0.60 | 36 | 21.60 | | | Sokolova, Regina | | | 1389 | RUS | 0.00 | 1 | -0.44 | 36 | -15.84 | | | Artamonova, Ulyana | | | 1262 | FID | 0.50 | 1 | -0.12 | 36 | -4.32 | | | Osoblivaya, Darya Ar | | | 1067 | RUS | 1.00 | 1 | 0.16 | 36 | 5.76 | | | Blinova, Sofia | | | 1406 | RUS | 0.00 | 1 | -0.42 | 36 | -15.12 | |
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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