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Individual Calculations March 2023 |
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| Dudkina, Uliana Total change: 71.60 | |   |
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| St. Petersburg 96th Men Championship, Semifinal | St. Petersburg | RUS | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 1722 | 4.00 | 9 | 1.90 | 40 | 76.00 | |
|  Artamonov, Valery | | | 2101 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Belov, Nikita | | | 2070 | RUS | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Sapegin, Yaroslav | | | 1993 | RUS | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Rakhmanov, Georgii | | | 1696 | RUS | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Puzyrevsky, Semen | | | 2023 | RUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Frolov, Zakhar | | | 1607 | RUS | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Ponomarev, Vsevolod | | | 2085 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Nikolaev, Nikita S. | | | 1984 | RUS | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Shkuratov, Vladimir | | | 2082 | 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) | | | | Ohta-park chess Artek 2023. Standard B1 | Mistolovo | RUS | 2023-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1722 | 4.50 | 7 | -0.11 | 40 | -4.40 | |
| | Berezovskaya, Arina | | | 1322 * | FID | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Solntseva, Arina | | | 1408 | RUS | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Lesovoi, Evgenij | f | | 2274 | RUS | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Sazhin, Alexander M. | | | 1435 | RUS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Shchetkin, Kirill | | | 1756 | RUS | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Skripchenko, Ignat | | | 1583 | RUS | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Kuus, Erik | | | 1456 | RUS | 1.00 | 1 | 0.18 | 40 | 7.20 | | | * 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) | | |
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