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Individual Calculations January 2009 |
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| Subhajit, Dhar Total change: 16.75 | |   |
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| 2nd North-East Open Rating Chess Tournament | Guwahati, Assam, India | IND | 2008-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 1797 | 1.00 | 4 | 0.22 | 25 | 5.50 | |
|  Projit, Pukhan | | | 2030 | IND | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Singh, Y. Dhanabir | | | 2120 | IND | 1.00 | 1 | 0.87 | 25 | 21.75 | |  Madhab, Sarma | | | 2009 | IND | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Prodip Bhuyan, | | | 2032 | IND | 0.00 | 1 | -0.21 | 25 | -5.25 | |
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) | | | NOTE: K factor changed | | 8TH WBCA FIDE RATED CHESS TOURNAMENT 2008 | Kolkata/West Bengal/ India | IND | 2008-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 1797 | 2.00 | 6 | 0.75 | 15 | 11.25 | |
| | Subir, Ghosh | | | 2055 | IND | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Dhar, Rajib | | | 2131 | IND | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Bijoy, Moitra | | | 2004 | IND | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Atishay, Ajmera | | | 1987 | IND | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Niraj, Niraula | | | 2011 | NEP | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Sanjib, Burman | | | 2002 | IND | 0.50 | 1 | 0.26 | 15 | 3.90 | |
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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