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Individual Calculations July 2009 |
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| Ashton, Adam G Total change: 16.80 | |   |
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| 4NCL part 3 | Various | ENG | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2194 | 2325 | 3.50 | 4 | 0.80 | 15 | 12.00 | |
|  Ynojosa, Felix Jose | | | 2144 | ENG | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Kawuma, Moses | | | 2204 | UGA | 1.00 | 1 | 0.34 | 15 | 5.10 | |  James, Russell A | | | 2235 | ENG | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Richardson, Keith B | | | 2194 | ENG | 0.50 | 1 | -0.18 | 15 | -2.70 | |
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) | | | | Southend Open | Southend | ENG | 2009-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 2307 | 4.00 | 5 | 0.32 | 15 | 4.80 | |
| | Gray, Mark S | | | 2125 | ENG | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Salem, Ihab | | | 2113 | PLE | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Ethelontis, Alexandros N | | | 2165 | ENG | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Gavriel, Tryfon C | | | 2129 | ENG | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Bonafont, Philip R | | | 2097 | ENG | 1.00 | 1 | 0.23 | 15 | 3.45 | |
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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