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Individual Calculations May 2019 |
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| Vunder, Andrey Total change: -75.80 | |   |
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| Early Bird 17 | St. Petersburg | RUS | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 2091 | 5.00 | 9 | -2.38 | 20 | -47.60 | |
|  Matveev, Ivan A. | | | 1721 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Grigoriev, Yury Z. | | | 1822 | RUS | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Khochinsky, Andrey | | | 1751 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Pavlov, Mikhail | | | 2029 | RUS | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Ponomarev, Vsevolod | | | 1773 | RUS | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Sheynin, Izrail | | | 1905 | RUS | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Sorokin, Artem | | | 1834 | RUS | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Ponomarev, Denis | | | 1756 | RUS | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Timirev, Sergey | | | 1767 | RUS | 0.50 | 1 | -0.37 | 20 | -7.40 | |
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) | | | | A.Cherepkov Memorial 2019 | St. Petersburg | RUS | 2019-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 2091 | 5.00 | 9 | -1.41 | 20 | -28.20 | |
| | Chetverikov, Georgy | | | 1691 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Romanov, Nikita M. | | | 1691 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kuznetsov, Mikhail | | | 1946 | RUS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Volkov, Roman | | | 2106 | RUS | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Anisimov, Artem | | | 1691 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Svidinsky, Dmitry | | | 2026 | RUS | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Klobukov, Sergey | | | 1771 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Aleksandrov, Danila | | | 2198 | RUS | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Rubtsov, Aleksandr | | | 1965 | RUS | 0.50 | 1 | -0.17 | 20 | -3.40 | | | * 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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