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Individual Calculations January 2020 |
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| Jones, Steven A Total change: 27.40 | |   |
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| 11th CSC London Chess Classic: Weekend Open | London | ENG | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2095 | 2202 | 4.50 | 5 | 1.37 | 20 | 27.40 | |
|  Lundback, Anders L | | | 1847 | SWE | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Kovacs, Zoltan | | | 2117 | HUN | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Palucha, Szymon | | | 1995 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Stewart, Ashley | | | 2163 | ENG | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Petrov, Vladimir Sergeev | m | | 2355 | BUL | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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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