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Individual Calculations January 2009 |
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| Gibson, Christopher A Total change: 12.75 | |   |
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| 4NCL part 1 | Various | ENG | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 1951 | 2.50 | 4 | 1.26 | 15 | 18.90 | |
|  Valentine, Brian J | | | 1995 | ENG | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Fallowfield, Jeremy | | | 2006 | ENG | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Mordue, A Tyson | f | | 2291 | ENG | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Dickson, George | | | 2135 | ENG | 1.00 | 1 | 0.74 | 15 | 11.10 | |
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) | | | | Milton Keynes Open | Milton Keynes | ENG | 2008-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 1951 | 0.00 | 1 | -0.41 | 15 | -6.15 | |
|  Coates, David H | | | 2013 | ENG | 0.00 | 1 | -0.41 | 15 | -6.15 | |
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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