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Individual Calculations September 2014 |
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| James, Geoffrey H Total change: 8.80 | |   |
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| 101st British Senior Championship | Aberystwyth | ENG | 2014-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 2165 | 4.50 | 6 | 0.44 | 20 | 8.80 | |
|  Van Kemenade, Rudy | | | 1964 | WLS | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Hutchinson, Norman A | | | 2066 | ENG | 0.50 | 1 | -0.14 | 20 | -2.80 | |  Collins, Peter M | | | 2033 | ENG | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Plater, Ronald | | | 1897 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Bimpson, Tom | | | 2052 | ENG | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Shephard, Chris C W | | | 2168 | ENG | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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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