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Individual Calculations January 2018 |
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| Gallagher, Joseph G. Total change: -13.50 | |   |
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| 9th CSC London Chess Classic: FIDE Open | London | ENG | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 2446 | 2.00 | 4 | -1.35 | 10 | -13.50 | |
|  Sarvesh, Kumar A | | | 2046 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Semprun Martinez, Fernando | | | 2205 | ESP | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Yuan, Yuanling | | wm | 2243 | CAN | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Smith, Andrew P | f | | 2126 | IRL | 0.50 | 1 | -0.37 | 10 | -3.70 | | | * 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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