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Individual Calculations July 2016 |
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| Porter, Sam J Total change: 12.40 | |   |
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| e2e4 Gatwick U2050 May 2016 | London | ENG | 2016-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1991 | 4.00 | 6 | 0.62 | 20 | 12.40 | |
|  Faulkner, Martin J | | | 1828 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Nwachukwu, Chino | | | 1946 | NGR | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Shepley, Julien M | | | 1997 | ENG | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Kyrkjebo, Hanna B. | | | 1990 | NOR | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Brackmann, Hendrik | | | 2044 | GER | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Jennings, Richard | | | 1855 | SCO | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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