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Rapid:
Individual Calculations December 2016 |
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| Richardson, John R Total change: -6.20 | |   |
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| Golders Green Rapidplay Congress Open November 16 | London | ENG | 2016-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 2179 | 3.50 | 6 | -0.31 | 20 | -6.20 | |
|  Hutchings, Roger M | | | 1860 | ENG | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Whitehead, David J | | | 1971 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Grigoryan, Meri | | wf | 2071 | ENG | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Tippleston, Charles E | c | | 2062 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Saenz Narciso, Miguel Angel | | | 2178 | ESP | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Sowray, Peter J | f | | 2282 | ENG | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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