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Rapid:
Individual Calculations December 2012 |
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| Bose, Sayan Total change: 14.40 | |   |
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| 1st WBCWA Rapid FIDE Rating Chess Tournamnent | Kolkata | IND | 2012-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 2009 | 7.50 | 10 | 0.72 | 20 | 14.40 | |
|  Taniya, Acharya | | | 1609 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Shambo, Dutta | | | 1609 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Subhayan, Kundu | | | 1717 | IND | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Kamal, Kanti Pal | | | 1710 | IND | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Anustoop, Biswas | | | 1779 | IND | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Roy, Prantik | | | 2215 | IND | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Dutta, Joydeep | f | | 2351 | IND | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Sarbajit, Adhikari | | | 1925 | IND | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Kaustav, Bhattacharya | | | 1799 | IND | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Avijit, Das | | | 1859 | IND | 0.50 | 1 | -0.20 | 20 | -4.00 | | | * 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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