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Individual Calculations April 2015 |
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| Gray, David Total change: 21.40 | |   |
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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 |
| 1477 | 1134 | 0.00 | 1 | -0.12 | 20 | -2.40 | |
|  Fowler, Hugo | | | 1477 | WLS | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | CCF DAYTIME CHESS CLUB - SPRING 2015 - MARCH | COULSDON, LONDON | ENG | 2015-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1134 | 2.00 | 3 | 1.19 | 20 | 23.80 | |
| | Khan, A Qaiyum | | | 1492 | ENG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Bibby, John | | | 1039 | ENG | 1.00 | 1 | 0.37 | 20 | 7.40 | |  Miles, Barry S | | | 1528 | ENG | 1.00 | 1 | 0.92 | 20 | 18.40 | |
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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