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Individual Calculations October 2017 |
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| Head, Louise Total change: 45.80 | |   |
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| 2017 English Women's Championship | West Bromwich | ENG | 2017-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 2060 | 5.00 | 5 | 2.16 | 20 | 43.20 | |
|  Sheikh, Anum | | wc | 1660 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Longson, Sarah N | | wf | 2116 | ENG | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Grigoryan, Meri | | wf | 2039 | ENG | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Bhatia, Kanwal K | | wf | 2063 | ENG | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Maroroa, Sue | | wm | 2083 | ENG | 1.00 | 1 | 0.53 | 20 | 10.60 | | | * 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) | | | | 15th 4NCL Congress Open | Doncaster | ENG | 2017-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 2060 | 3.00 | 5 | 0.13 | 20 | 2.60 | |
| | Adair, James R | m | | 2460 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Towers, Brian | | | 1805 | ISR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Camp, Imogen Al | | wc | 1820 | WLS | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Somton, Anita | | | 1791 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Shaw, Peter | | | 2173 | ENG | 1.00 | 1 | 0.65 | 20 | 13.00 | | | * 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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