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Individual Calculations December 2016 |
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| Gray, David Total change: -6.00 | |   |
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| CCF DAYTIME CHESS CLUB 2016-17 NOVEMBER A | London | ENG | 2016-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1203 | 1091 | 1.00 | 2 | 0.25 | 20 | 5.00 | |
|  Shoulders, Andrew M | | | 1025 | ENG | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Selby, Keith | | | 1380 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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) | | | | CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2016-17 NOVEMBER A | London | ENG | 2016-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1266 | 1091 | 0.00 | 2 | -0.55 | 20 | -11.00 | |
| | Collins, Michael E | | | 1192 | ENG | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Elliott, Judah P | | | 1340 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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