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Individual Calculations September 2011 |
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| Zhang, Roy Yinian Total change: 30.30 | |   |
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| British Championship - Major Open 2011 | Sheffield | ENG | 2011-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 1831 | 2.50 | 7 | 1.01 | 30 | 30.30 | |
|  Webb, Matthew D | | | 2065 | ENG | 0.50 | 1 | 0.29 | 30 | 8.70 | |  Ledger, Stephen C | | | 2107 | ENG | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Waters, Clive L | | | 2110 | ENG | 0.50 | 1 | 0.34 | 30 | 10.20 | | | Rabbitte, Dominic M | | | 2006 | ENG | 0.00 | 1 | -0.27 | 30 | -8.10 | | | Rabbitte, Michael J | | | 2010 | ENG | 0.50 | 1 | 0.23 | 30 | 6.90 | | | Hinchcliffe, Gary | | | 2037 | ENG | 0.50 | 1 | 0.26 | 30 | 7.80 | | | Allison, Mark S | | | 2108 | ENG | 0.50 | 1 | 0.33 | 30 | 9.90 | |
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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