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Individual Calculations November 2009 |
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| Fordham, Nicholas Total change: -36.75 | |   |
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| Coulsdon Autumn Open | Coulsdon | ENG | 2009-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 1867 | 0.50 | 4 | -1.16 | 25 | -29.00 | |
|  Jones, Victor G L | | | 2076 | ENG | 0.00 | 1 | -0.23 | 25 | -5.75 | |  Shaw, Dashiell L | | | 1940 | ENG | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Daley, Eugene | | | 1736 | ENG | 0.00 | 1 | -0.68 | 25 | -17.00 | | | Foster, James C | | | 1976 | ENG | 0.50 | 1 | 0.15 | 25 | 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) | | | | Leicester Congress | Leicester | ENG | 2009-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2163 | 1867 | 0.00 | 2 | -0.31 | 25 | -7.75 | |
| | James, Russell A | | | 2226 | ENG | 0.00 | 1 | -0.10 | 25 | -2.50 | | | Eckloff, Colin | | | 2100 | ENG | 0.00 | 1 | -0.21 | 25 | -5.25 | |
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) | | |
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