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Individual Calculations December 2017 |
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| Semenenko, Sergey Total change: 9.20 | |   |
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| M.Chigorin Memorial 2017 | St. Petersburg | RUS | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2157 | 2175 | 5.00 | 9 | 0.46 | 20 | 9.20 | |
|  Mustafazade, Fikrat | | | 1775 * | AZE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bryakin, Mikhail | f | | 2391 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Anant, Prabhudesai | | | 1869 | IND | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Nikitenko, Mihail | m | | 2376 | BLR | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Chen, Qi B | | | 2345 | CHN | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Iljiushenok, Ilia | m | | 2519 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Tsapalin, Sergey | | | 2016 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Ismagilov, Igor | | | 1775 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bykov, Egor | f | | 2346 | RUS | 0.50 | 1 | 0.23 | 20 | 4.60 | | | * 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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