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Individual Calculations September 2015 |
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| Tan, Ken Wei Total change: 26.00 | |   |
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| 102nd British Chess Championships Weekend Open | Coventry | ENG | 2015-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 2019 | 3.50 | 5 | 1.30 | 20 | 26.00 | |
|  Faulkner, Martin J | | | 1809 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Barr, Gabriel J | | | 1845 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Basman, Michael J | m | | 2324 | ENG | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Dargan, Paul A G | c | | 2116 | ENG | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Carleton, John J | | | 2273 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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