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Individual Calculations March 2011 |
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| Subhajit, Bhattacharyya Total change: 3.25 | |   |
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| 49TH WEST BENGAL STATE CHESS CHAMPIONSHIP2011 | Kolkata | IND | 2011-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 1990 | 4.50 | 8 | 0.13 | 25 | 3.25 | |
|  Sarbajit, Chowdhury | | | 1590 * | IND | 1.00 | 1 | 0.08 | 25 | 2.00 | | | Chatterjee, Sandipan | | | 2118 | IND | 1.00 | 1 | 0.67 | 25 | 16.75 | |  Sinha, Biswas Debaditya | | | 2170 | IND | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Majumdar, Shankar | | | 2079 | IND | 0.00 | 1 | -0.38 | 25 | -9.50 | | | Sengdup, Lama | | | 1659 | IND | 1.00 | 1 | 0.12 | 25 | 3.00 | | | Debarshi, Mukherjee | | | 1912 | IND | 0.50 | 1 | -0.11 | 25 | -2.75 | | | Sumit, Kumar | | | 1856 | IND | 1.00 | 1 | 0.32 | 25 | 8.00 | | | Bhowmik, Bibhas | | | 2135 | IND | 0.00 | 1 | -0.31 | 25 | -7.75 | | | * 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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