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Individual Calculations September 2009 |
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| Arora, M K Total change: 86.00 | |   |
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| 47th National B Chess Championship 2009 | Town Hall, Kolkata,India | IND | 2009-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 1799 | 5.50 | 12 | 3.44 | 25 | 86.00 | |
|  Singh, Pritam | | | 2199 * | IND | 0.50 | 1 | 0.42 | 25 | 10.50 | |  Amit Kumar, Medda | | | 2181 | IND | 0.00 | 1 | -0.09 | 25 | -2.25 | | | Dharmeswar, Pegu | | | 2015 | IND | 1.00 | 1 | 0.78 | 25 | 19.50 | | | Singh, Arvinder Preet | | | 2155 | IND | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Teli, Rajendra | | | 2076 | IND | 1.00 | 1 | 0.83 | 25 | 20.75 | | | Nath, Rupankar | | | 2159 | IND | 0.00 | 1 | -0.10 | 25 | -2.50 | | | Pardeep, Arora | | | 2080 | IND | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Mukund, G Bhatt | | | 1993 | IND | 1.00 | 1 | 0.75 | 25 | 18.75 | | | Jitendrasinh, C Jadeja | | | 2087 | IND | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Tanwar, M C | | | 2043 | IND | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Chaturvedi, Narendranath | | | 1972 | IND | 0.50 | 1 | 0.23 | 25 | 5.75 | | | Zohming, Liana | | | 1991 | IND | 1.00 | 1 | 0.75 | 25 | 18.75 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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