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Individual Calculations July 2008 |
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| Friedland, Jon S Total change: -24.75 | |   |
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| Southend Open | Southend | ENG | 2008-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 2187 | 3.00 | 6 | -1.65 | 15 | -24.75 | |
|  Amato, Giampiero | | | 1971 | ITA | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Webster, Richard J | | | 1989 | ENG | 0.00 | 1 | -0.76 | 15 | -11.40 | |  Helin, Mikael | | | 1935 | SWE | 1.00 | 1 | 0.19 | 15 | 2.85 | | | O`Toole, George E | | | 1985 | ENG | 0.00 | 1 | -0.76 | 15 | -11.40 | | | White, Graham C | | | 1957 | ENG | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Dennis, Nigel W | | | 1998 | ENG | 1.00 | 1 | 0.25 | 15 | 3.75 | |
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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