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Rapid:
Individual Calculations September 2015 |
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| Basu, Suman Total change: -14.20 | |   |
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| 1st WB State FIDE Rated Rapid Chess Championship 2015 | Kolkata | IND | 2015-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 2031 | 6.50 | 9 | -0.71 | 20 | -14.20 | |
|  Saikat, Saha | | | 1631 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ambarish, Sharma | | | 1631 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Didwania, Vishal | | | 1655 | IND | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Nihar, Ranjan Banerjee | | | 1808 | IND | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Shahid, Ahmed S.k. | | | 1898 | IND | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Tapas, Chakraborty | | | 1709 | IND | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Mukherjee, Dyutimoy | | | 1908 | IND | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Mitrabha, Guha | f | | 1981 | IND | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Ahmad, Niaz | | | 1680 | IND | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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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