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Individual Calculations January 2012 |
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| Soumyaditya, Saha Total change: -19.80 | |   |
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| 23rd Telegraph school championship - 2011 | Kolkata | IND | 2011-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1557 | 0.00 | 1 | -0.27 | 30 | -8.10 | |
|  Subhasis, Barik | | | 1728 | IND | 0.00 | 1 | -0.27 | 30 | -8.10 | |
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) | | | | 01st CCF All India Fide Rating below 2000 | Kolkata | IND | 2011-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1557 | 0.50 | 4 | -0.39 | 30 | -11.70 | |
| | Suvradeepta, Das | | | 1814 | IND | 0.00 | 1 | -0.18 | 30 | -5.40 | |  Gupta, Bhola Nath | | | 1835 | IND | 0.50 | 1 | 0.33 | 30 | 9.90 | | | Maitry, Kartikeshwar Prasad | | | 1805 | IND | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Saptorshi, Gupta | | | 1669 | IND | 0.00 | 1 | -0.35 | 30 | -10.50 | |
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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