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Individual Calculations May 2011 |
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| Rich, Mark C Total change: -11.25 | |   |
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| Coulsdon Super League 2011 | Coulsdon | ENG | 2010-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 2145 | 3.00 | 5 | -0.75 | 15 | -11.25 | |
|  Maguire, Robert | | | 1925 | ENG | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Rizvi, Nasir | | | 2096 | WLS | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Edwards, Nicholas L | | | 1937 | ENG | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Jackson, Paul G | | | 1879 | ENG | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Fields, Francis E | | | 1890 | ENG | 0.50 | 1 | -0.31 | 15 | -4.65 | |
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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