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Individual Calculations September 2018 |
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| Blades, Nigel W Total change: -39.20 | |   |
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| 105th British Championships Over 50 | Hull | ENG | 2018-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 2072 | 4.00 | 7 | -0.98 | 40 | -39.20 | |
|  Kenning, Paul H | | | 1841 | ENG | 0.50 | 1 | -0.29 | 40 | -11.60 | |  Robinson, James | | | 1745 | ENG | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Spanton, Tim R | | | 1927 | ENG | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Robson, Paul E | | | 1842 | ENG | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Gibbs, Dominic V | | | 1948 | ENG | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Brown, Alan M | | | 1976 | ENG | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Wager, John D | | | 2045 | ENG | 0.50 | 1 | -0.04 | 40 | -1.60 | |
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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