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Individual Calculations September 2009 |
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| Bhattacharya, Niladri Shekhar Total change: 21.75 | |   |
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| 47th National B Chess Championship 2009 | Town Hall, Kolkata,India | IND | 2009-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2214 | 2092 | 5.50 | 12 | 1.45 | 15 | 21.75 | |
|  Abhay, T | | | 2291 | IND | 0.50 | 1 | 0.26 | 15 | 3.90 | |  Jaiswal, Puneet | | | 2206 | IND | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Koshy, Varugeese | m | | 2283 | IND | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Rakesh, Kumar Nayak | | | 1868 | IND | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Phadke, Sohan | | | 2268 | IND | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Prakash, Ram | | | 2253 | IND | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Girish, A Koushik | f | | 2270 | IND | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Imocha, Laishram | | | 2211 | IND | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Santu, Mondal | | | 2178 | IND | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Debasish, Mukherjee | | | 2208 | IND | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Mishra, Soumyaranjan | f | | 2320 | IND | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Singh, Pritam | | | 2206 | IND | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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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