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Rapid:
Individual Calculations April 2023 |
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| Tuchkov, Valeriy Total change: 37.60 | |   |
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| Neva Open 2023 March_Rapid C | St. Petersburg | RUS | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1381 | 0.00 | 4 | -0.74 | 40 | -29.60 | |
|  Isaev, Yuriy V | | | 1900 | RUS | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Lapin, Artem | | | 1962 | RUS | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Sukhanov, Alexey | | | 1689 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Likholetov, Mikhail | | | 1342 | RUS | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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) | | | | St. Petersburg Rapid Championship 2023 Men | St. Petersburg | RUS | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1381 | 3.50 | 8 | 1.68 | 40 | 67.20 | |
| | Puzyrevsky, Semen | | | 1944 | RUS | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Igumnov, Nikita | | | 1676 | RUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Sundukova, Ksenia | | | 1741 | RUS | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Penkov, Aleksey | | | 1697 | RUS | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Iudina, Veronika | | | 1636 | RUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Korotkikh, Miron | | | 1566 | RUS | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Shatrov, Sergei | | | 1642 | RUS | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Fedorov, Filipp | | | 1149 | RUS | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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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