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Individual Calculations January 2009 |
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| Shakespear, L Total change: -25.50 | |   |
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| The Telegraph School Chess Championship 2008 | Gorky Sadan,Kolkata,India | IND | 2008-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1923 | 1.00 | 3 | -0.83 | 25 | -20.75 | |
|  Akshay, Khator | | | 1729 | IND | 1.00 | 1 | 0.25 | 25 | 6.25 | |  Girish, A Koushik | f | | 2108 | IND | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Nabarun, Nandy | | | 1658 | IND | 0.00 | 1 | -0.82 | 25 | -20.50 | |
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) | | | | 2nd North-East Open Rating Chess Tournament | Guwahati, Assam, India | IND | 2008-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 1923 | 1.00 | 3 | -0.19 | 25 | -4.75 | |
| | Baruah, Utpal | | | 2165 | IND | 0.50 | 1 | 0.30 | 25 | 7.50 | | | Manoj, Barua | | | 2077 | IND | 0.50 | 1 | 0.21 | 25 | 5.25 | | | Gautam, Chakravarty | | | 1770 | IND | 0.00 | 1 | -0.70 | 25 | -17.50 | |
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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