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Individual Calculations July 2009 |
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| Hodgson, John H Total change: -5.40 | |   |
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| 4NCL part 3 | Various | ENG | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2163 | 2194 | 2.00 | 3 | 0.37 | 15 | 5.55 | |
|  Burrows, Martin P | | | 2196 | ENG | 0.50 | 1 | 0.00 | 15 | 0.00 | |  Burton, Graham P | | | 2087 | ENG | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Churm, Rohan M | | | 2207 | ENG | 1.00 | 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) | | | | Surrey Open | Sutton | ENG | 2009-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 2185 | 2.50 | 5 | -0.73 | 15 | -10.95 | |
| | Gibson, Christopher A | | | 1990 | ENG | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Berry, Stephen H | f | | 2316 | ENG | 0.00 | 1 | -0.32 | 15 | -4.80 | | | McCullough, Simon L | | | 1905 | ENG | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Hunt, Daniel | | | 1924 | ENG | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Ynojosa, Felix Jose | | | 2187 | ENG | 0.00 | 1 | -0.50 | 15 | -7.50 | |
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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