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Individual Calculations May 2017 |
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| Heppell, Ian N Total change: -11.00 | |   |
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| The Polar Capital Open | St Clement, Jersey | JCI | 2017-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 2081 | 4.50 | 8 | -0.55 | 20 | -11.00 | |
|  Andersen, Niels Erik | | | 1900 | DEN | 0.50 | 1 | -0.24 | 20 | -4.80 | |  Pleasants, Allan J | | | 1982 | WLS | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Morriss, Pete | | | 1972 | IRL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Klingher, Dominic | | | 2116 | ENG | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Spanton, Tim R | | | 1927 | ENG | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Kirby, Peter J. | c | | 1985 | GCI | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Rosen, Daniel B | c | | 2047 | ENG | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Sikkel, Dirk | | | 1947 | NED | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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