Rapid:
Individual Calculations November 2018 |
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Kostina, Alexandra Total change: 70.00 | | |
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Rapid Grand Prix Cup of Naidov 2018 | Kemerovo | RUS | 2018-10-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1967 | 1613 | 4.50 | 9 | 3.50 | 20 | 70.00 | |
| Masenaite, I | | | 2013 * | RUS | 1.00 | 1 | 0.92 | 20 | 18.40 | | Kudryavchev, Valerij | f | | 2013 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | Mazhitov, Danis | | | 1920 | RUS | 1.00 | 1 | 0.86 | 20 | 17.20 | | Chirikov, Evgeniy | f | | 2013 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | Ovchinnikova, Alexandra | | | 1899 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | Chervinsky, Alexander | | | 2013 * | RUS | 1.00 | 1 | 0.92 | 20 | 18.40 | | Romanov, Sergei | | | 1881 | RUS | 1.00 | 1 | 0.83 | 20 | 16.60 | | Kolmagorov, Alexey | | | 2013 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | Kosheparova, Tatiana | | wf | 1941 | RUS | 0.50 | 1 | 0.37 | 20 | 7.40 | | * 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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