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Individual Calculations September 2010 |
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| Messam-Sparks, Lateefah Total change: 24.30 | |   |
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| British Championship | Canterbury | ENG | 2010-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 1904 | 4.00 | 9 | 1.97 | 15 | 29.55 | |
|  Mayhew, Andrew | | | 2085 | ENG | 1.00 | 1 | 0.74 | 15 | 11.10 | |  Shaw, Peter | | | 2173 | ENG | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Almond, Richard J | | | 2148 | ENG | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Ledger, Dave J | f | | 2233 | ENG | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Sugden, John N | | | 2199 | ENG | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Henderson, Ian R | | | 2108 | ENG | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Freeman, Richard C P | | | 2056 | ENG | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Doran, Chris | | | 1997 | ENG | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Goodger, Martyn | | | 2122 | ENG | 0.50 | 1 | 0.28 | 15 | 4.20 | |
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) | | | | Uxbridge International Women C | Uxbridge | ENG | 2010-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 1904 | 2.50 | 9 | -0.35 | 15 | -5.25 | |
| | Dines, Sheila J | | | 1931 | ENG | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Blackburn, Suzie G. | | wf | 1916 | WLS | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Hoare, Amy | | | 1904 | ENG | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Hegarty, Sarah N | | wf | 2057 | ENG | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Lalic, Susan K | m | wg | 2298 | ENG | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Steil-Antoni, Fiona | | wm | 2193 | LUX | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Andersson, Christin | | wm | 2129 | SWE | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Lang, Heather | | | 2059 | SCO | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Horn, Emilia | | wf | 2009 | SWE | 0.50 | 1 | 0.14 | 15 | 2.10 | |
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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