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Individual Calculations July 2011 |
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| Speelman, Jon S Total change: -14.40 | |   |
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| 4NCL 2011 | various | ENG | 2010-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2336 | 2524 | 3.00 | 6 | -1.44 | 10 | -14.40 | |
|  Roberson, Peter T | | | 2291 | ENG | 1.00 | 1 | 0.21 | 10 | 2.10 | |  Mah, Karl C C | m | | 2428 | ENG | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Rogers, Jonathan W | f | | 2338 | ENG | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Povah, Nigel E | m | | 2336 | ENG | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Hulmes, David I | | | 2255 | ENG | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Bellin, Robert | m | | 2367 | ENG | 0.50 | 1 | -0.21 | 10 | -2.10 | |
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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