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Individual Calculations September 2011 |
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| Birtwistle, Nigel Total change: -41.25 | |   |
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| British Championship 2011 | Sheffield | ENG | 2011-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 2214 | 4.00 | 11 | -2.75 | 15 | -41.25 | |
|  Hawkins, Jonathan | m | | 2457 | ENG | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Pleasants, Allan J | | | 2092 | WLS | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Kemp, Paul R | | | 2114 | ENG | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Yap, Jinwei Abel | | | 2029 | MAS | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Gregory, Stephen J | | | 2109 | ENG | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Almond, Richard J | | | 2121 | ENG | 0.00 | 1 | -0.63 | 15 | -9.45 | | | O`Toole, George E | | | 2185 | ENG | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Brown, Martin | | | 2130 | ENG | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Yurenok, Maria S | | wf | 2090 | ENG | 0.00 | 1 | -0.67 | 15 | -10.05 | | | McKenna, Jason P | | | 2098 | ENG | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Rabbitte, Liam F | | | 2034 | ENG | 0.00 | 1 | -0.74 | 15 | -11.10 | |
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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