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Rapid:
Individual Calculations February 2023 |
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| Barobina, Irina Total change: -7.20 | |   |
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| D.S. Shcherbin Memorial 2023 | Ekaterinburg | RUS | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1571 | 5.00 | 11 | -0.18 | 40 | -7.20 | |
|  Vokarev, Sergey | g | | 2325 | RUS | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Potashkina, Maria | | | 1121 | RUS | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Karpenko, Anton | | | 1945 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Koleda, Aleksey | | | 1223 | RUS | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Shamsutdinova, Karina | | | 1864 | RUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Litvinkova, Glafira | | | 1171 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Khaliullin, Albert | | | 1881 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Kuznetsova, Ekaterina A | | | 1200 | RUS | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Kengurov, Yaroslav | | | 1893 | RUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Serebryakov, Sergey | | | 1290 | RUS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Bikmurzin, Aleksey | | | 1841 | RUS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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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