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Individual Calculations July 2012 |
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| Webb, Richard M Total change: 1.05 | |   |
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| 4NCL | Various | ENG | 2011-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2212 | 2265 | 3.50 | 6 | 0.07 | 15 | 1.05 | |
|  Spice, Alan P | | | 2125 | WLS | 0.50 | 1 | -0.19 | 15 | -2.85 | |  Truran, Michael C | | | 2195 | ENG | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Mason, Donald J | | | 2227 | ENG | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Cooper, John G | m | | 2351 | WLS | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Byway, Paul V | f | | 2172 | ENG | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Gayson, Peter M | | | 2204 | ENG | 0.50 | 1 | -0.08 | 15 | -1.20 | |
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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