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Individual Calculations October 2019 |
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| Pratyay, Chowdhury Total change: 48.40 | |   |
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| West Bengal State amateur Chess Championship 2019 | Kolkata | IND | 2019-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1651 | 4.50 | 7 | 1.21 | 40 | 48.40 | |
|  Debarpan, Saha | | | 1251 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Snehil, Raj Singh | | | 1388 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Mukherjee, Dyutimoy | | | 1796 | IND | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Tirtha, Sarkar | | | 1793 | IND | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Anurag, Jaiswal | | | 1818 | IND | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Avijit, Ghosh | | | 1722 | IND | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Sandip, Dey | | | 1844 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | | | * 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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