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Individual Calculations February 2017 |
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| Das, Debayan Total change: 99.60 | |   |
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| Delhi Open - 2017 Cat C | New Delhi | IND | 2017-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1187 | 2.00 | 6 | 0.52 | 40 | 20.80 | |
|  Suhaib, Ahmad | | | 1581 | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Parakh, Niyati | | | 1569 | IND | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Virendra, Singh | | | 1468 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Mohd, Shamshad Bhatti | | | 1035 | IND | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Bijan, Chandra Mitra | | | 1431 | IND | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Jayant, Sai | | | 1376 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | 17th North East Chess Championship 2016 | Agartala | IND | 2017-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1187 | 2.50 | 6 | 1.97 | 40 | 78.80 | |
| | Dutta, Umashankar | | | 1587 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chayan, Palit | | | 1587 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ramesh, Kalai | | | 1587 * | IND | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Lalpekliana, T | | | 1560 | IND | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Arunabh, Gohain | | | 1536 | IND | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Ashok, Kumar Das | | | 1580 | IND | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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