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Individual Calculations May 2011 |
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| Wilson, Alexandra Total change: -20.85 | |   |
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| Surrey Open 2011 | Sutton | ENG | 2011-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 2042 | 1.00 | 5 | -1.39 | 15 | -20.85 | |
|  Rendle, Thomas E | m | | 2397 | ENG | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Pattni, Kishan | | | 1654 | ENG | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Lopatin, Olga | | wf | 2114 | GER | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Shepley, Julien M | | | 2043 | ENG | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Grigoryan, Meri | | wf | 2064 | ENG | 0.00 | 1 | -0.47 | 15 | -7.05 | |
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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