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Individual Calculations August 2015 |
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| Kingston, Ian Total change: 2.00 | |   |
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| 3rd 4NCL Congress Open | Birmingham | ENG | 2015-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 1959 | 1.50 | 4 | 0.10 | 20 | 2.00 | |
|  Mason, Donald J | | | 2145 | ENG | 0.50 | 1 | 0.24 | 20 | 4.80 | |  Martin, Lewis | | | 2086 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Paterson, Andrew I | | | 2039 | ENG | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Marsh, Roger D W | | | 2013 | ENG | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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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