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Individual Calculations September 2015 |
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| Abbott, Mark V Total change: -53.20 | |   |
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| 102nd British Chess Championships Weekend Open | Coventry | ENG | 2015-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1926 | 1.00 | 3 | -1.33 | 40 | -53.20 | |
|  Saravanan, Karthik | | | 1532 | ENG | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Homer, Neil S | | | 1753 | ENG | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Deswarte, Ian | | | 1793 | ENG | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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