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Individual Calculations November 2019 |
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| Polschikov, Alexey Total change: 4.20 | |   |
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| M.Chigorin Memorial 2019 Open | St. Petersburg | RUS | 2019-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2311 | 2416 | 6.00 | 9 | 0.42 | 10 | 4.20 | |
|  Vankon, Alexander | | | 2016 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Efremov, Vladislav | f | | 2156 | RUS | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Kumargaliev, Marsel | | | 2144 | RUS | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Bocharov, Ivan | m | | 2550 | RUS | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Dubrovin, Robert | | | 2224 | EST | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Smirin, Ilia | g | | 2599 | ISR | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Silich, Yahor | f | | 2238 | BLR | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Bulavin, Alexander | f | | 2256 | RUS | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Ter-Sahakyan, Samvel | g | | 2616 | ARM | 0.00 | 1 | -0.24 | 10 | -2.40 | | | * 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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