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Individual Calculations July 2012 |
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| Buckley, Graeme N Total change: -10.60 | |   |
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| 4NCL | Various | ENG | 2011-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2315 | 2383 | 1.00 | 2 | -0.19 | 10 | -1.90 | |
|  Coleman, David J | c | | 2244 | ENG | 1.00 | 1 | 0.31 | 10 | 3.10 | |  Bates, Richard A | m | | 2386 | ENG | 0.00 | 1 | -0.50 | 10 | -5.00 | |
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) | | | | e2e4 London Diamond Jubilee Congress Premier | London | ENG | 2012-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2181 | 2363 | 5.50 | 9 | -0.87 | 10 | -8.70 | |
| | Tasker, Michael W | | | 2098 | ENG | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Sumets, Andrey | g | | 2599 | UKR | 0.00 | 1 | -0.20 | 10 | -2.00 | | | Foo, William J | | | 1963 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Orishko, Yaroslav | | | 2080 | UKR | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Martinsen, Stig K | | | 2169 | NOR | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Hebden, Mark L | g | | 2512 | ENG | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Batchelor, Peter J | | | 2050 | ENG | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Lim, Zhuo Ren | | | 2095 | MAS | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Bhatia, Kanwal K | | wf | 2064 | ENG | 0.50 | 1 | -0.35 | 10 | -3.50 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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