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Rapid:
Individual Calculations December 2012 |
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| Somnath, Chakraborty Total change: 39.60 | |   |
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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 |
| 1758 | 1710 | 6.00 | 9 | 1.98 | 20 | 39.60 | |
|  Arka, Dutta | | | 1413 | IND | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Chakrabarti, Tamal | | | 1969 | IND | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Soham, Biswas | | | 1420 | IND | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Swarup, Sarkar | | | 1996 | IND | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Samyak, Dutta | | | 1510 | IND | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Chatterjee, Sl | | | 1497 | IND | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Soumya, Banerjee | | | 1963 | IND | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Samar, Chatterjee | | | 1996 | IND | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Nath, Rupankar | | | 2060 | IND | 1.00 | 1 | 0.89 | 20 | 17.80 | |
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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