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Individual Calculations January 2015 |
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| Huang, Dion Total change: 32.40 | |   |
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| 24th Hampstead Weekend Congress: Under 2200 | London | ENG | 2014-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1839 | 2.50 | 4 | 0.81 | 40 | 32.40 | |
|  Gelain-Sohn, Emmanuelle | | | 1512 | ENG | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Ronka, Erik | | | 2162 | FIN | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Sedgwick, David | | | 1995 | ENG | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Botteley, Mike T | | | 1912 | ENG | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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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