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Individual Calculations September 2017 |
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| Trent, Lawrence Total change: -12.10 | |   |
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| 104th British Championship | Llandudno | ENG | 2017-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 2445 | 6.00 | 9 | -1.21 | 10 | -12.10 | |
|  Jackson, Sheila | | wg | 2125 | ENG | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Storey, Charles H | f | | 2214 | ENG | 0.00 | 1 | -0.79 | 10 | -7.90 | | | Sun, Xinyue | | wf | 2132 | CHN | 0.00 | 1 | -0.86 | 10 | -8.60 | | | Fathallah, Joe | | | 2045 * | WLS | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Okhai, Shabir | | | 2111 | ENG | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Taylor, Adam A | | | 2165 | ENG | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Kolbus, Dietmar | m | | 2306 | GER | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Graham, David B | | | 2201 | ENG | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Houska, Jovanka | m | wg | 2402 | ENG | 1.00 | 1 | 0.44 | 10 | 4.40 | | | * 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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