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Individual Calculations October 2013 |
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| Jukes, Sam Total change: 26.70 | |   |
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| South Wales Autumn Open 2013 | Bridgend | WLS | 2013-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1670 | 2.00 | 4 | 0.89 | 30 | 26.70 | |
|  Bullen, Alex | | | 1978 | WLS | 0.00 | 1 | -0.14 | 30 | -4.20 | |  Buttell, David | | | 1876 | WLS | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Trombley, Frank | | | 1642 | WLS | 1.00 | 1 | 0.46 | 30 | 13.80 | | | May, Adam J | | | 1926 | WLS | 1.00 | 1 | 0.81 | 30 | 24.30 | |
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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