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Individual Calculations January 2009 |
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| Abhijith, R Total change: -20.50 | |   |
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| S.K POTTEKKAT GOLD MEDAL INTERNATIONAL RATING CHESS TOURNAMENT - 2008 | Kerala | IND | 2008-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1885 | 1.00 | 3 | -0.82 | 25 | -20.50 | |
|  Joy, Lazar M A | | | 2178 | IND | 0.00 | 1 | -0.15 | 25 | -3.75 | |  Vishnu, Valsalan | | | 1535 | IND | 1.00 | 1 | 0.11 | 25 | 2.75 | | | P,k, Ratheesh | | | 1665 | IND | 0.00 | 1 | -0.78 | 25 | -19.50 | |
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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