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Individual Calculations July 2009 |
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| Jackson, James P Total change: -61.50 | |   |
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| 4NCL part 3 | Various | ENG | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 2046 | 1.00 | 2 | -0.07 | 25 | -1.75 | |
|  Doci, Stefan | | | 2052 | SVK | 0.50 | 1 | 0.01 | 25 | 0.25 | |  Jones, Victor G L | | | 1991 | ENG | 0.50 | 1 | -0.08 | 25 | -2.00 | |
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) | | | | 20. tournament Pobeskydi - ArcelorMittal CUP - Open | Frydek-Mistek | CZE | 2009-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 2106 | 4.50 | 9 | -2.36 | 25 | -59.00 | |
| | Zochowski, Wieslaw | | | 1812 | POL | 1.00 | 1 | 0.15 | 25 | 3.75 | | | Zavadilova, Karolina | | | 1756 | CZE | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Szczepkowska-Horowska, Karina | | wm | 2288 | POL | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Bracha, Pavel | | | 1868 | CZE | 0.00 | 1 | -0.80 | 25 | -20.00 | | | Kozel, Jan | | | 1846 | CZE | 0.00 | 1 | -0.82 | 25 | -20.50 | | | Cisarik, Pavol | | | 1825 | SVK | 1.00 | 1 | 0.16 | 25 | 4.00 | | | Seidl, Stepan | | | 1888 | CZE | 0.50 | 1 | -0.28 | 25 | -7.00 | | | Smolka, Marcin | | | 1877 | POL | 0.50 | 1 | -0.29 | 25 | -7.25 | | | Cichy, Kamil | | | 1828 | POL | 0.50 | 1 | -0.33 | 25 | -8.25 | |
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) | | | | Amersham International | Amersham | ENG | 2009-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2036 | 2106 | 3.50 | 6 | -0.03 | 25 | -0.75 | |
| | Sanders, Isaac B | | | 1854 | ENG | 1.00 | 1 | 0.19 | 25 | 4.75 | | | Crichton, Martin | | | 2016 | IRL | 1.00 | 1 | 0.38 | 25 | 9.50 | | | Pafura, Godfrey | | | 2096 | UGA | 0.00 | 1 | -0.51 | 25 | -12.75 | | | Hasman, Cengiz | | | 2111 | ENG | 0.50 | 1 | 0.01 | 25 | 0.25 | | | Shepley, Julien M | | | 2069 | ENG | 1.00 | 1 | 0.45 | 25 | 11.25 | | | De Coverly, Roger D | | | 2070 | ENG | 0.00 | 1 | -0.55 | 25 | -13.75 | |
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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