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Individual Calculations December 2015 |
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| Sonnis, Steve Total change: 7.60 | |   |
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| CCF DAYTIME CHESS CLUB 2015-16 NOVEMBER | London | ENG | 2015-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1673 | 2.00 | 3 | 0.38 | 20 | 7.60 | |
|  Wood, Jamie | | | 1692 | ENG | 0.50 | 1 | 0.03 | 20 | 0.60 | |  Kane, Frank G | | | 1724 | ENG | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Miles, Barry | | | 1503 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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