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Individual Calculations November 2009 |
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| Higgs, Anthony R J Total change: -5.50 | |   |
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| Coulsdon Autumn Open | Coulsdon | ENG | 2009-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 1967 | 1.50 | 4 | -0.22 | 25 | -5.50 | |
|  Lock, Gavin R | | | 2188 | ENG | 0.00 | 1 | -0.22 | 25 | -5.50 | |  Ackley, Peter J E | | | 2084 | ENG | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Jones, Laurence A G | | | 1747 | ENG | 1.00 | 1 | 0.22 | 25 | 5.50 | | | Jones, William E G | | | 2053 | ENG | 0.50 | 1 | 0.12 | 25 | 3.00 | |
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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