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Individual Calculations April 2009 |
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| Choudhary, Jitendra Total change: 13.75 | |   |
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| 2nd Colombo Chess Festival '09 | Colombo | SRI | 2009-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 1798 | 1.00 | 3 | 0.55 | 25 | 13.75 | |
|  Kalugampitiya, Rajeendra | | | 2115 | SRI | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Ketalawala, J.k.c. | | | 2033 | SRI | 1.00 | 1 | 0.79 | 25 | 19.75 | |  Deshmukh, Anup | m | | 2148 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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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