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Individual Calculations July 2009 |
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| Tobisch, John Total change: -11.25 | |   |
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| Amersham International | Amersham | ENG | 2009-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 1897 | 1.50 | 6 | -0.45 | 25 | -11.25 | |
|  Richter, Hans | | | 2148 | CHI | 0.00 | 1 | -0.19 | 25 | -4.75 | |  Almond, Richard J | | | 2114 | ENG | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Jones, Jeremy | | | 1635 | WLS | 1.00 | 1 | 0.18 | 25 | 4.50 | | | McKenna, Jason P | | | 2167 | ENG | 0.50 | 1 | 0.33 | 25 | 8.25 | | | White, Kevin D | | | 2085 | ENG | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Armstrong, Malcolm J | | | 2051 | ENG | 0.00 | 1 | -0.29 | 25 | -7.25 | |
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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