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Individual Calculations September 2015 |
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| Riding, Mick D Total change: -65.20 | |   |
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| 102nd British Chess Championships Under 180 | Coventry | ENG | 2015-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1881 | 1.00 | 3 | -0.83 | 40 | -33.20 | |
|  Malik, Faraz | | | 1893 | ENG | 0.00 | 1 | -0.48 | 40 | -19.20 | |  McDonagh, Michael | | | 1782 | ENG | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Brown, Geoffrey M | | | 1726 | ENG | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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) | | | | 102nd British Chess Championships Week 1 PM Open | Coventry | ENG | 2015-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1881 | 1.50 | 4 | -0.80 | 40 | -32.00 | |
| | James, Russell A | | | 2180 | ENG | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Snook-Lumb, Chris | | | 1664 | ENG | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Mulay, Partha | | | 1760 | ENG | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Jayawarna, Nugith | | | 1720 | ENG | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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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