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Individual Calculations January 2012 |
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| Jacob, Sydney J Total change: -62.10 | |   |
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| Imperial College Major | London | ENG | 2011-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1935 | 1.00 | 3 | -0.60 | 30 | -18.00 | |
|  Clayton, Tristan | | | 1812 | ENG | 1.00 | 1 | 0.33 | 30 | 9.90 | |  Cheslavski, Maksim | | | 1952 | BUL | 0.00 | 1 | -0.48 | 30 | -14.40 | | | Hayward, Alan | | | 1974 | ENG | 0.00 | 1 | -0.45 | 30 | -13.50 | |
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) | | | | e2e4 Brighton Major | Brighton | ENG | 2011-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1935 | 1.50 | 4 | -1.47 | 30 | -44.10 | |
| | Taylor, Adam C | | | 1820 | ENG | 0.00 | 1 | -0.66 | 30 | -19.80 | | | Paragliola, Gennaro | | | 1575 | ITA | 1.00 | 1 | 0.10 | 30 | 3.00 | | | Elfverson, Cajsa | | | 1798 | SWE | 0.50 | 1 | -0.18 | 30 | -5.40 | | | Smith, Paul | | | 1760 | ENG | 0.00 | 1 | -0.73 | 30 | -21.90 | |
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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