Individual Calculations September 2019 |
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Petrova, Irina Total change: -13.80 | | |
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V. Korchnoi Memorial 2019 | St. Petersburg | RUS | 2019-08-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
2047 | 2123 | 4.50 | 9 | -0.69 | 20 | -13.80 | |
| Strelkov, Sergey | | | 1723 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | Gubajdullin, Alexei | f | | 2331 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | Korobitsyna, Olesya | | | 1816 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | Zakaryan, David | f | | 2351 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | Alekseenko, Mariya | | | 1848 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | Klukin, Kirill | f | | 2325 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | Makov, Artem | | | 1911 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | Postnikov, Artem | f | | 2278 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | Fonichkin, Egor | | | 1840 | RUS | 0.50 | 1 | -0.34 | 20 | -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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