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Individual Calculations July 2010 |
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| Lalic, Susan K Total change: -0.40 | |   |
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| Four Nations Chess League (4NCL) | Various | ENG | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2168 | 2310 | 2.00 | 3 | -0.06 | 10 | -0.60 | |
|  Hegarty, Sarah N | | | 2096 | ENG | 0.50 | 1 | -0.27 | 10 | -2.70 | |  Anderton, David W | c | | 2211 | ENG | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Eckersley-Waites, Adam | | | 2197 | ENG | 1.00 | 1 | 0.35 | 10 | 3.50 | |
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) | | | | Surrey Congress - Open | Cheam | ENG | 2010-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 2298 | 4.00 | 6 | 0.02 | 10 | 0.20 | |
| | Fordham, Nicholas | | | 1898 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Mayhew, Andrew | | | 2065 | ENG | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Roberson, Peter T | | | 2256 | ENG | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Shepley, Julien M | | | 2022 | ENG | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Buckley, Graeme N | m | | 2390 | ENG | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Martyn, Rafe | f | | 2290 | ENG | 0.50 | 1 | -0.01 | 10 | -0.10 | | | * 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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