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Individual Calculations January 2017 |
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| Nelson, Omowale A Total change: -5.80 | |   |
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| 8th CSC London Chess Classic: Weekend Open | London | ENG | 2016-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 2052 | 2.50 | 5 | -0.29 | 20 | -5.80 | |
|  Ruane, Brendan J | | | 1867 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Melo, David | | | 1652 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Christensen, Janus | | | 2183 | DEN | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Wall, Tim P | f | | 2191 | ENG | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Verma, Aditya | | | 2054 | ENG | 0.00 | 1 | -0.50 | 20 | -10.00 | | | * 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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