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Individual Calculations May 2015 |
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| Soumik, Datta Total change: -12.00 | |   |
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| 53rd West Bengal Chess Championship 2015 | Kolkata | IND | 2015-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1700 | 4.00 | 7 | -0.30 | 40 | -12.00 | |
|  Anustoop, Biswas | | | 1927 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Ayantika, Das | | | 1338 | IND | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Didwania, Vishal | | | 1931 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Adrian, Sajjan | | | 1350 | IND | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Ashok, Pillay | | | 1358 | IND | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Aneek, Das | | | 1781 | IND | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Rishiraj, Baul | | | 1440 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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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