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Individual Calculations February 2015 |
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| Sourath, Biswas Total change: 78.40 | |   |
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| 4th WBCWS Open FIDE Rated | Kolkata | IND | 2015-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1392 | 3.50 | 8 | 1.96 | 40 | 78.40 | |
|  Mallick, Anjan | | | 1792 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bose, Sayan | | | 1792 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Surjo, Ghosh | | | 1158 | IND | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Arpan, Das (jr) | | | 1682 | IND | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Chandreyee, Hajra | | | 1792 * | IND | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Chouhan, N.c. | | | 1792 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Balai, Dutta | | | 1714 | IND | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Satya, Sekhar Mitra | | | 1702 | IND | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * 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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