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Individual Calculations May 2015 |
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| Didwania, Vishal Total change: -18.00 | |   |
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| 53rd West Bengal Chess Championship 2015 | Kolkata | IND | 2015-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1931 | 5.50 | 8 | -0.45 | 40 | -18.00 | |
|  Nilanta, Chanda | | | 1531 * | IND | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Mangaldeep, Mitra | | | 1531 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Maheshwar, P | | | 1544 | IND | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Soumik, Datta | | | 1700 | IND | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Avijit, Sarkar | | | 1814 | IND | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Chattarjee, Laltu | | | 2099 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Shrutarshi, Ray | | | 1777 | IND | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Rajarshi, Dutta | | | 1731 | IND | 0.50 | 1 | -0.26 | 40 | -10.40 | | | * 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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