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Individual Calculations July 2008 |
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| Ledger, Stephen C Total change: -9.90 | |   |
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| 4NCL 2007/8 Part 3 | Various | ENG | 2007-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2195 | 2188 | 0.00 | 2 | -0.98 | 15 | -14.70 | |
|  Sasu-Ducsoara, Andreea | | wm | 2226 | ROU | 0.00 | 1 | -0.45 | 15 | -6.75 | |  Meyer, Gordon | | | 2164 | RSA | 0.00 | 1 | -0.53 | 15 | -7.95 | |
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) | | | | Southend Open | Southend | ENG | 2008-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 2149 | 3.50 | 6 | 0.32 | 15 | 4.80 | |
| | Sen, Subin | | | 2010 | ENG | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Dennis, Nigel W | | | 1998 | ENG | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Millward, David J | | | 2084 | ENG | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Salem, Ihab | | | 2189 | PLE | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Ledger, Dave J | f | | 2277 | ENG | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Spence, David J | | | 2198 | ENG | 0.00 | 1 | -0.43 | 15 | -6.45 | |
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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