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Blitz:
Individual Calculations September 2017 |
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| Sourath, Biswas Total change: -1.20 | |   |
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| National Blitz Chess Championship 2017 | Bengal | IND | 2017-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1650 | 5.50 | 10 | -0.06 | 20 | -1.20 | |
|  Joshi, Govind Ballabh | | | 2050 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Aniruddh, Chatterjee | | | 1255 | IND | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Bhadra, Sujatro | | | 1250 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Soumyajit, Das (jr) | | | 1253 | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bipra, Nath | | | 1396 | IND | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Arpan, Das | | | 2050 * | IND | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Vatsal, Singhania | | | 1833 | IND | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Roy Chowdhury, Saptarshi | g | | 2050 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ayan, Pal | | | 1428 | IND | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Aditya, Bikram Paul | | | 1489 | IND | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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