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Individual Calculations September 2014 |
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| Graham, William M Total change: 38.00 | |   |
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| 101st British Championship – 5 Day Morning Open Week 2 | Aberystwyth | ENG | 2014-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 1825 | 2.00 | 4 | 0.95 | 40 | 38.00 | |
|  Jones, Steven A | | | 2064 | ENG | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Botham, C Paul | | | 2026 | ENG | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Taylor, Nathan J | | | 1934 | ENG | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Archer-Lock, Christopher J | | | 2011 | ENG | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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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