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Individual Calculations November 2009 |
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| Ibrahim, Mohd Irman Total change: -9.25 | |   |
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| DATCC Chess League 2009 | Kuala Lumpur | MAS | 2009-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2200 | 2164 | 1.00 | 3 | -0.37 | 25 | -9.25 | |
|  Chan, Nicholas | f | | 2386 | MAS | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Karim, Wahid | | | 2210 | MAS | 0.50 | 1 | 0.06 | 25 | 1.50 | |  Andin, Faizal | | | 2003 | MAS | 0.50 | 1 | -0.21 | 25 | -5.25 | |
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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