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Individual Calculations July 2010 |
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| Jowett, Peter E Total change: -18.45 | |   |
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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 |
| 1974 | 2177 | 2.50 | 5 | -1.23 | 15 | -18.45 | |
|  Mollison, Jamie | | | 1898 | SCO | 0.50 | 1 | -0.34 | 15 | -5.10 | |  Livesey, Nigel | | | 1893 | ENG | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Potter, Steven | | | 1890 | ENG | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Doran, Chris | | | 2000 | ENG | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Gruca, Miroslav | | | 2188 | SVK | 0.00 | 1 | -0.48 | 15 | -7.20 | |
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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