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Individual Calculations April 2019 |
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| Annyatoma, Das Total change: 3.20 | |   |
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| 1st DDDBCA All Bengal FIDE Rating Open Chess tournament | Kolkata | IND | 2019-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1395 | 1375 | 3.50 | 7 | 0.08 | 40 | 3.20 | |
|  Chakrabarti, Tamal | | | 1708 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Soumick, Bandopadhyay | | | 1168 | IND | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Shayan, Das | | | 1116 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Abhirup, Das | | | 1628 | IND | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Pratyay, Chowdhury | | | 1664 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Srijak, Sengupta | | | 1216 | IND | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Ritabrata, Chakraborty | | | 1266 | IND | 0.50 | 1 | -0.15 | 40 | -6.00 | |
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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