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Rapid:
Individual Calculations September 2017 |
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| Starley, Robert Total change: -1.80 | |   |
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| 104th British Championships Rapidplay | Llandudno | ENG | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1990 | 6.50 | 9 | -0.09 | 20 | -1.80 | |
|  Jina, Asha | | | 1590 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Garrett, Peter A | | | 1680 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Khoo-Thwe, Louis | | | 1590 * | NOR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kalerwa, Edwin M | | | 1635 | ENG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Davis, Holden | | | 1777 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Jina, Taran | | | 1858 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Wells, Jonathan C | | | 1996 | ENG | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Purton, Ben J | | | 2178 | ENG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Carroll, Thomas | | | 1746 | ENG | 0.50 | 1 | -0.30 | 20 | -6.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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