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Rapid:
Individual Calculations October 2012 |
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| Duncan, Patrick Cm Total change: 37.40 | |   |
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| Golders Green Rapidplay Open September 2012 | London | ENG | 2012-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2242 | 2051 | 3.50 | 6 | 1.87 | 20 | 37.40 | |
|  Sowray, Peter J | f | | 2344 | ENG | 0.50 | 1 | 0.35 | 20 | 7.00 | |  Villiers, Thomas | | | 2050 | ENG | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Slavin, Alexei | m | | 2409 | RUS | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Willmoth, Robert F | | | 2190 | ENG | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Richardson, John R | f | | 2356 | ENG | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Haldane, Robin W | | | 2102 | ENG | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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