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Individual Calculations September 2012 |
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| Wafa, Shrook Total change: -8.70 | |   |
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| Zone 4.2 Individual Chess Championship 2012 (Women) | Abuja | NGR | 2012-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1879 | 0.00 | 1 | -0.58 | 15 | -8.70 | |
|  Olatunji, Oluwatobiloba | | | 1825 | NGR | 0.00 | 1 | -0.58 | 15 | -8.70 | |
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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