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Individual Calculations March 2017 |
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| Coomber, George Cw Total change: 18.00 | |   |
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| CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2016-17 JANUARY B | London | ENG | 2017-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1564 | 1.00 | 1 | 0.68 | 20 | 13.60 | |
|  Akeya-Price, Robert A | | | 1701 | ENG | 1.00 | 1 | 0.68 | 20 | 13.60 | |
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 FEBRUARY A | London | ENG | 2017-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1571 | 1.50 | 3 | 0.22 | 20 | 4.40 | |
| | Heavens, Alan | | | 1671 | ENG | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Johnson, Stephen G | | | 1337 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Faulkner, Martin J | | | 1889 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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