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Individual Calculations September 2013 |
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| Evans, Paul A Total change: -11.70 | |   |
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| British Championship 5-day Open PM Week 1 | Torquay | ENG | 2013-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1951 | 2.00 | 4 | -0.21 | 30 | -6.30 | |
|  Morris-Hill, Ray | | | 2010 | ENG | 0.50 | 1 | 0.08 | 30 | 2.40 | |  Ivanov, George | | | 1739 | ENG | 1.00 | 1 | 0.23 | 30 | 6.90 | | | Rosen, Daniel B | c | | 2090 | ENG | 0.00 | 1 | -0.31 | 30 | -9.30 | | | Gartside, Carl | | | 1789 | ENG | 0.50 | 1 | -0.21 | 30 | -6.30 | |
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) | | | | 7th LEYLAND CHESS CONGRESS | LEYLAND | ENG | 2013-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 1951 | 1.00 | 3 | -0.18 | 30 | -5.40 | |
| | Peacock, Malcolm R | | | 2119 | ENG | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Broadley, Henry | | | 1959 | ENG | 0.00 | 1 | -0.49 | 30 | -14.70 | | | Taylor, Robert K | | | 2019 | ENG | 1.00 | 1 | 0.59 | 30 | 17.70 | |
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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