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Individual Calculations September 2015 |
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| Surov, Sergey Total change: -22.60 | |   |
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| Korchagin Memorial Open Rating Tournament 2015 | Verkhnyaya Khava | RUS | 2015-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2050 | 2225 | 4.50 | 8 | -1.13 | 20 | -22.60 | |
|  Foshenko, Kirill | | | 1825 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ajrapetian, Nikita | | | 1932 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kochukova, Anna | | wf | 2023 | RUS | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Marchukov, Dmitry | | | 2043 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Peskov, Alexsey | m | | 2403 | UKR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Simakov, Vladislav | | | 2197 | RUS | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Gorshnev, Alexey | | | 2104 | RUS | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Orekhov, Boris | | | 1869 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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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