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Individual Calculations March 2017 |
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| Crafer, Adam Total change: -7.80 | |   |
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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 |
| 1388 | 1396 | 1.00 | 1 | 0.49 | 20 | 9.80 | |
|  Khan, A Qaiyum | | | 1388 | ENG | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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) | | | | 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 |
| 1419 | 1391 | 0.50 | 3 | -0.88 | 20 | -17.60 | |
|  Morgan, David H | | | 1505 | ENG | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Selby, Keith | | | 1319 | ENG | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Smyth, Sandy A | | | 1433 | ENG | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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