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Individual Calculations July 2009 |
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| Crouch, Colin S Total change: -10.20 | |   |
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| 4NCL part 3 | Various | ENG | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 2359 | 2.50 | 4 | -0.67 | 10 | -6.70 | |
|  Hosken, Nigel K | | | 2024 | ENG | 0.50 | 1 | -0.38 | 10 | -3.80 | |  Reynolds, D Ian W | | | 2111 | ENG | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Webb, Richard M | f | | 2259 | ENG | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Stimpson, Philip M | | | 2079 | ENG | 1.00 | 1 | 0.16 | 10 | 1.60 | |
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) | | | | Amersham International | Amersham | ENG | 2009-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 2356 | 3.00 | 4 | -0.35 | 10 | -3.50 | |
| | Norinkeviciute, Rasa | | wf | 2038 | LTU | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Nicholas, Koichi B | | | 2067 | ENG | 0.00 | 1 | -0.84 | 10 | -8.40 | | | Iyengar, Ilya | | | 2006 | ENG | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Walton, Alan J | c | | 2161 | ENG | 1.00 | 1 | 0.25 | 10 | 2.50 | |
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) | | |
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