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Individual Calculations April 2015 |
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| Trubshaw, John D Total change: 6.40 | |   |
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| CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2014-15: MARCH 1 | COULSDON, LONDON | ENG | 2015-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1252 | 1300 | 2.00 | 3 | 0.32 | 20 | 6.40 | |
|  Selby, Keith | | | 1439 | ENG | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Michael, Jordan | | | 1074 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Shaikh, Mateen | | | 1244 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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