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Individual Calculations September 2019 |
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| Smith, Graham Total change: -17.00 | |   |
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| 106th British Championships Over 50 | Torquay | ENG | 2019-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 2010 | 3.00 | 6 | -0.85 | 20 | -17.00 | |
|  Gibbs, Daniel C | | | 1812 | ENG | 0.50 | 1 | -0.26 | 20 | -5.20 | |  Kennedy, Craig | | | 1883 | SCO | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Kenning, Paul H | | | 1867 | ENG | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Simons, Martin J | | | 1950 | ENG | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Gibbs, Dominic V | | | 1918 | ENG | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Norinkeviciute, Rasa | | wf | 1996 | LTU | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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