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Individual Calculations November 2018 |
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| Biswas, Gopal Chandra Total change: 26.20 | |   |
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| 56th West Bengal State Open Chess Championship 2018 | Kolkata | IND | 2018-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1811 | 7.50 | 10 | 1.31 | 20 | 26.20 | |
|  Chitrabhanu, Mukherjee | | | 1411 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sneha, Paul | | | 1411 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bijoy, Kundu | | | 1458 | IND | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Debarshi, Mukherjee | | | 2211 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Supratim, Ghosh | | | 1465 | IND | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Pratyay, Chowdhury | | | 1542 | IND | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Neelash, Saha | | | 2211 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Parikshit, Majumder | | | 1561 | IND | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Swarnava, Biswas | | | 1666 | IND | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Anustoop, Biswas | | | 2211 * | IND | 1.00 | 1 | 0.92 | 20 | 18.40 | | | * 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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