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Individual Calculations July 2009 |
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| Rogers, Jonathan W Total change: -7.65 | |   |
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| 4NCL part 3 | Various | ENG | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2265 | 2347 | 2.50 | 5 | -0.51 | 15 | -7.65 | |
|  Farrand, Tom | | | 2266 | JCI | 1.00 | 1 | 0.39 | 15 | 5.85 | |  Bates, Richard A | m | | 2387 | ENG | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Ruston, Mark R | | | 2085 | ENG | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Morris, Charles F | | | 2195 | WLS | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Dearing, Edward J | m | | 2393 | SCO | 0.00 | 1 | -0.44 | 15 | -6.60 | |
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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