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Individual Calculations May 2015 |
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| Gibson, Christopher A Total change: -10.40 | |   |
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| 2nd 4NCL Congress Open | Wakefield | ENG | 2015-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1981 | 2.00 | 4 | -0.52 | 20 | -10.40 | |
|  Sheppard, Derek Alan | | | 1755 | ENG | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Surtees, Mike J | | | 2131 | ENG | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Rowan, Daniel | | | 1768 | ENG | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Sheard, Martin | | | 1864 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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