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Individual Calculations May 2015 |
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| Samip, Roy Total change: 15.60 | |   |
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| 53rd West Bengal Chess Championship 2015 | Kolkata | IND | 2015-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1621 | 2.00 | 5 | 0.39 | 40 | 15.60 | |
|  Bose, Sayan | | | 1987 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Sudarshan, Mitra | | | 1888 | IND | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Aneek, Das | | | 1781 | IND | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Sarbojit, Paul | | | 1881 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Diya, Chowdhury | | | 1318 | IND | 1.00 | 1 | 0.14 | 40 | 5.60 | |
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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