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Individual Calculations July 2010 |
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| Jones, Steven Total change: 24.50 | |   |
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| e2e4.org.uk Warrington Congress Open | Warrington, Cheshire | ENG | 2010-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2162 | 1840 | 1.50 | 4 | 0.98 | 25 | 24.50 | |
|  Jaunooby, Ali R | | | 2158 | ENG | 1.00 | 1 | 0.87 | 25 | 21.75 | | | Roberts, Paul | c | | 2209 | SCO | 0.50 | 1 | 0.40 | 25 | 10.00 | |  Shaw, Peter | | | 2156 | ENG | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Surtees, Mike J | | | 2123 | ENG | 0.00 | 1 | -0.16 | 25 | -4.00 | |
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) | | |
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