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Individual Calculations May 2015 |
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| Saptorshi, Gupta Total change: -24.80 | |   |
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| ADRA Open FIDE Rating | ADRA | IND | 2015-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1910 | 3.50 | 5 | -0.24 | 40 | -9.60 | |
|  Manoj, Kumar Sharma | | | 1510 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Sanjib, Chatterjee | | | 1546 | IND | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Abhishek, Das | | | 2225 | IND | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Sounak, De (1) | | | 1604 | IND | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Prasada, Rao G | | | 1510 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | 53rd West Bengal Chess Championship 2015 | Kolkata | IND | 2015-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1910 | 5.50 | 8 | -0.38 | 40 | -15.20 | |
| | Swarnava, Biswas | | | 1510 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Akash, Tiwari | | | 1683 | IND | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Angira, Choudhuri | | | 1543 | IND | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Ambarish, Sharma | | | 1671 | IND | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Tanmoy, Mondal | | | 1624 | IND | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Shyamashree, Sarkar | | | 1726 | IND | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Debarshi, Mukherjee | | | 2234 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Sumit, Roy | | | 1711 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | | | * 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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