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Individual Calculations October 2013 |
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| Van Kemenade, Rudy Total change: -6.45 | |   |
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| South Wales Autumn Open 2013 | Bridgend | WLS | 2013-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 2037 | 2.00 | 4 | -0.43 | 15 | -6.45 | |
|  Evans, Nicholas Thomas | | | 1771 | WLS | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Kett, Tim | | | 2229 | WLS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Buttell, David | | | 1876 | WLS | 0.00 | 1 | -0.71 | 15 | -10.65 | | | May, Adam J | | | 1926 | WLS | 1.00 | 1 | 0.35 | 15 | 5.25 | |
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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