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Individual Calculations April 2009 |
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| Brown, David Total change: -14.50 | |   |
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| Gibraltar Master 2009 | Gibraltar | ENG | 2009-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 1932 | 1.50 | 6 | -0.58 | 25 | -14.50 | |
|  Ogada-Osir, Ibrahim Okinyi | | | 2110 | AUS | 0.50 | 1 | 0.23 | 25 | 5.75 | |  Kandic, Milan | | | 2208 | SRB | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Heinis, Vincent | | | 2170 | FRA | 0.50 | 1 | 0.30 | 25 | 7.50 | | | Flores Chico, Jorge | | | 2121 | ESP | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Compton, Alistair | | | 2079 | NZL | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Escandell Atienza, Santiag | | | 1582 | ESP | 0.50 | 1 | -0.39 | 25 | -9.75 | |
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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