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Individual Calculations September 2011 |
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| Chakrabarty, Debasis Total change: -15.15 | |   |
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| National Challengers Boys | Aurangabad | IND | 2011-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 2082 | 5.50 | 12 | -1.01 | 15 | -15.15 | |
|  Saravana, Krishnan P | | | 2300 | IND | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Satra, Pravesh | | | 1798 | IND | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Matta, Vinay Kumar | | | 2295 | IND | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Prasenjit, Datta | f | | 2283 | IND | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Gokhale, Chandrashekhar | m | | 2268 | IND | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Kumar, Gaurav | | | 1808 | IND | 0.00 | 1 | -0.83 | 15 | -12.45 | | | Supriya, Joshi | | | 1842 | IND | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Sharma, Pankaj | | | 1791 | IND | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Ajit, Singh | | | 1836 | IND | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Singh, Jagpreet | | | 1874 | IND | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Gusain, Himal | | | 2224 | IND | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Suresh, Kumar T J | | | 2190 | IND | 0.00 | 1 | -0.35 | 15 | -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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