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Individual Calculations September 2012 |
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| Surtees, Mike J Total change: -13.65 | |   |
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| British Championship 2012 | North Shields | ENG | 2012-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 2113 | 4.50 | 10 | -0.91 | 15 | -13.65 | |
|  Shaw, Robert | f | | 2220 | ENG | 0.00 | 1 | -0.35 | 15 | -5.25 | |  Foster, James M | | | 2037 | ENG | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Oswald, Graeme E | | | 2178 | ENG | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Lenier, Jude A | | | 2016 | ENG | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Roe, Simon J | | | 2275 | ENG | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Weller, Jean-Luc | | | 2115 | ENG | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Whitfield, Craig | | | 2020 | ENG | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Jain, Radha | | | 1868 | ENG | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Combie, Alex B | | | 2039 | ENG | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Wadsworth, Matthew | | | 2037 | ENG | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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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