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Individual Calculations May 2013 |
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| Haydon, David L Total change: -22.80 | |   |
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| Southend Open 2013 | Southend | ENG | 2013-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 2302 | 2.50 | 5 | -1.52 | 15 | -22.80 | |
|  Taylor, Adam C | | | 1967 | ENG | 0.50 | 1 | -0.38 | 15 | -5.70 | |  Hughes, Roy | | | 1976 | ENG | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Ledger, Dave J | f | | 2265 | ENG | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Umoh, Ini-Obong | | | 1986 | ENG | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Moore, John C | | | 2010 | ENG | 0.00 | 1 | -0.85 | 15 | -12.75 | |
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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