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Individual Calculations September 2009 |
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| Butler, Patrick A Total change: 0.00 | |   |
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| British U16 Championships | Torquay | ENG | 2009-07-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1947 | 0 | 2.00 | 5 | 0.00 | 1875 | | 0.00 | |
|  Walker, Samuel A | | | 1950 | ENG | 1.00 | 1 | 0.00 | | 0.00 | | | Dines, Sheila J | | | 1936 | ENG | 0.50 | 1 | 0.00 | | 0.00 | |  Jain, Akash | | | 2012 | ENG | 0.00 | 1 | 0.00 | | 0.00 | | | Archer-Lock, Adrian | | | 1856 | ENG | 0.50 | 1 | 0.00 | | 0.00 | | | Rabbitte, Michael J | | | 1982 | ENG | 0.00 | 1 | 0.00 | | 0.00 | |
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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