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Individual Calculations June 2013 |
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| Davies, Peter L Total change: 11.10 | |   |
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| 4NCL 2012-13 | Various | ENG | 2012-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1982 | 4.50 | 6 | 0.74 | 15 | 11.10 | |
|  Donaghay, Richard H | | | 1966 | ENG | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Zhou, Yang-Jian | | | 1600 | ENG | 1.00 | 1 | 0.09 | 15 | 1.35 | |  Jones, Jeremy J | | | 1603 | WLS | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Payne, Matthew J | | | 1952 | ENG | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Robertson, J Stuart | | | 2049 | ENG | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Fallowfield, Nicholas | | | 2006 | ENG | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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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