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Individual Calculations June 2014 |
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| Birkin, Mark H Total change: 11.25 | |   |
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| 4NCL 2013-14 Rounds 9-11 | Various | ENG | 2014-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 1944 | 2.00 | 3 | 0.75 | 15 | 11.25 | |
|  Jarvis, Derek A | | | 1913 | ENG | 1.00 | 1 | 0.46 | 15 | 6.90 | |  Brown, Alan M | | | 2090 | ENG | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Chan, Nevil | | | 2012 | ENG | 0.50 | 1 | 0.09 | 15 | 1.35 | |
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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