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Individual Calculations January 2017 |
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| Selby, Keith Total change: -27.20 | |   |
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| CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2016-17 DECEMBER | London | ENG | 2016-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1372 | 1355 | 1.00 | 3 | -0.44 | 20 | -8.80 | |
|  Levey, Steve | | | 1452 | ENG | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Johnson, Stephen G | | | 1232 | ENG | 0.00 | 1 | -0.67 | 20 | -13.40 | |  Smyth, Sandy A | | | 1431 | ENG | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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 2016-17 DECEMBER | London | ENG | 2016-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1355 | 0.00 | 2 | -0.92 | 20 | -18.40 | |
| | Meaton, Arthur H | | | 1352 | ENG | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Fraser, Alan R | | | 1415 | ENG | 0.00 | 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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