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Rapid:
Individual Calculations September 2015 |
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| Sonkalan, Bharati Total change: 39.20 | |   |
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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 |
| 1718 | 1678 | 5.50 | 8 | 1.96 | 20 | 39.20 | |
|  Rijoo, Ghoshal | | | 1278 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Biswas, Sampurna | | | 1299 | IND | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Bijan, Chandra Mitra | | | 1514 | IND | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Sayan, Majumdar | | | 1867 | IND | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Roy, Prantik | | | 2078 * | IND | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Anustoop, Biswas | | | 1835 | IND | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Chakrabarti, Tamal | | | 1961 | IND | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Haldar, Ajoy | | | 1913 | IND | 1.00 | 1 | 0.79 | 20 | 15.80 | | | * 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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