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Individual Calculations July 2013 |
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| Basu, Suman Total change: -8.55 | |   |
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| 51 West Bengal State Chess Championship | Kolkata | IND | 2013-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 2076 | 7.00 | 10 | -0.57 | 15 | -8.55 | |
|  Sambarta, Banerjee | | | 1676 * | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Srijit, Datta | | | 1676 * | IND | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Sonkalan, Bharati | | | 1714 | IND | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Subhra, Banerjee | | | 1852 | IND | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Debarshi, Mukherjee | | | 1973 | IND | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Subhayan, Kundu | | | 1873 | IND | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Samar, Chatterjee | | | 1950 | IND | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Roy, Pallabi | | | 1948 | IND | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Mukherjee, Dyutimoy | | | 1908 | IND | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Arpan, Das | | | 2013 | IND | 0.00 | 1 | -0.59 | 15 | -8.85 | | | * 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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