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Individual Calculations September 2015 |
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| Moore, Graham J Total change: 22.80 | |   |
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| 102nd British Chess Championships Weekend Open | Coventry | ENG | 2015-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 2100 | 2.50 | 4 | -0.14 | 40 | -5.60 | |
|  Cusick, Peter | | | 1928 | ENG | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Snook-Lumb, Chris | | | 1700 * | ENG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Carleton, John J | | | 2273 | ENG | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Fordham, Nicholas | | | 1932 | ENG | 0.50 | 1 | -0.22 | 40 | -8.80 | | | * 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) | | | | 102nd British Chess Championships Week 2 AM Open | Coventry | ENG | 2015-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 2100 | 3.00 | 4 | 0.71 | 40 | 28.40 | |
| | Ramage, Colin R | | | 1908 | ENG | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Ivekovic, Tihana | | wf | 2081 | CRO | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Iyengar, Ilya | | | 2049 | ENG | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Jaunooby, Ali R | | | 2143 | ENG | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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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