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Individual Calculations September 2016 |
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| Gamble, Raymond J Total change: -39.60 | |   |
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| 103rd British Championships Over 65 | Bournemouth | ENG | 2016-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 1954 | 1.00 | 5 | -1.17 | 20 | -23.40 | |
|  Berry, Stephen H | f | | 2290 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Byway, Paul V | f | | 2069 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Phillips, William | | | 1852 | ENG | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Hutchinson, Norman A | | | 2061 | ENG | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Price, Andrew | | | 1785 | ENG | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | 103rd British Championships Weekend Open | Bournemouth | ENG | 2016-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 1954 | 2.00 | 4 | -0.81 | 20 | -16.20 | |
| | Brown, Geoffrey M | | | 1734 | ENG | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Benson, Sean T | | | 1818 | ENG | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Jackson, Paul G | | | 1785 | ENG | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Abbott, Mark V | | | 1856 | ENG | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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