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Individual Calculations January 2015 |
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| Gavriel, Tryfon C Total change: -6.80 | |   |
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| London Chess Classic 2014 FIDE Open | London | ENG | 2014-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2158 | 2128 | 2.50 | 6 | -0.34 | 20 | -6.80 | |
|  Calderon, Paul | | | 1866 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Roberson, Peter T | m | | 2412 | ENG | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Wells, Peter K | g | | 2468 | ENG | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Houska, Jovanka | m | wg | 2388 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kalavannan, Koby | | | 1935 | ENG | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Sakai, Sou | | | 1881 | JPN | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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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