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Individual Calculations July 2012 |
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| Weller, Pierre Total change: 51.60 | |   |
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| 4NCL | Various | ENG | 2011-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 1987 | 6.00 | 10 | 1.72 | 30 | 51.60 | |
|  Kourtseva, Julie | | | 1742 | ENG | 1.00 | 1 | 0.20 | 30 | 6.00 | | | Cumbers, Paul | | | 2157 | ENG | 1.00 | 1 | 0.72 | 30 | 21.60 | |  Redman, David J | | | 1803 | ENG | 0.00 | 1 | -0.74 | 30 | -22.20 | | | Patrick, David A | | | 1953 | ENG | 1.00 | 1 | 0.45 | 30 | 13.50 | | | Stewart, Ashley | | | 1997 | ENG | 0.50 | 1 | 0.01 | 30 | 0.30 | | | Mackenzie, Colin | | | 2096 | ENG | 1.00 | 1 | 0.65 | 30 | 19.50 | | | Morris, Charles F | | | 2148 | WLS | 0.50 | 1 | 0.21 | 30 | 6.30 | | | Baruch, Andrew Jd | | | 2085 | ENG | 0.00 | 1 | -0.37 | 30 | -11.10 | | | Frostick, Clive A | | | 2175 | ENG | 0.50 | 1 | 0.24 | 30 | 7.20 | | | Roberson, Peter T | | | 2283 | ENG | 0.50 | 1 | 0.35 | 30 | 10.50 | |
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) | | |
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