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Individual Calculations September 2011 |
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| Boulton, William J K Total change: 72.00 | |   |
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| British Championship 2011 | Sheffield | ENG | 2011-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2178 | 1971 | 5.00 | 11 | 2.40 | 30 | 72.00 | |
|  Jones, William E G | | | 2121 | ENG | 0.00 | 1 | -0.30 | 30 | -9.00 | |  Yurenok, Maria S | | wf | 2090 | ENG | 1.00 | 1 | 0.66 | 30 | 19.80 | | | Boyd, John | | | 2200 | ENG | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Jackson, James P | | | 2157 | ENG | 0.50 | 1 | 0.24 | 30 | 7.20 | | | Arnott, Jonathan W | c | | 2188 | ENG | 0.50 | 1 | 0.28 | 30 | 8.40 | | | Sreeves, Clement | | | 2169 | SCO | 0.50 | 1 | 0.26 | 30 | 7.80 | | | Dargan, Paul A G | | | 2151 | ENG | 0.50 | 1 | 0.24 | 30 | 7.20 | | | Burnett, Jim | | | 2191 | ENG | 1.00 | 1 | 0.78 | 30 | 23.40 | | | Nelson, Jonathan P | | | 2204 | ENG | 1.00 | 1 | 0.79 | 30 | 23.70 | | | Khandelwal, Ankush | | | 2211 | ENG | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Rudd, Jack | m | | 2278 | ENG | 0.00 | 1 | -0.14 | 30 | -4.20 | |
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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