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Individual Calculations September 2019 |
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| Homer, Stephen J Total change: -6.60 | |   |
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| 106th British Championships Over 50 | Torquay | ENG | 2019-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 2017 | 4.00 | 7 | -0.33 | 20 | -6.60 | |
|  Kenning, Paul H | | | 1867 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Spanton, Tim R | | | 1900 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Josse, Mark | | | 2209 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Wilson, Edgar | | | 1755 | ENG | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Kirby, Peter J | c | | 1988 | GCI | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Clancy, Martin J | | | 1802 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Simons, Martin J | | | 1950 | ENG | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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