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Individual Calculations July 2009 |
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| Churm, Rohan M Total change: -11.40 | |   |
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| 4NCL part 3 | Various | ENG | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2145 | 2207 | 1.00 | 3 | -0.76 | 15 | -11.40 | |
|  Collier, David O | | | 2089 | ENG | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Ledger, Stephen C | | | 2151 | ENG | 0.50 | 1 | -0.08 | 15 | -1.20 | |  Hodgson, John H | | | 2194 | ENG | 0.00 | 1 | -0.52 | 15 | -7.80 | |
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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