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Individual Calculations January 2009 |
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| Barua, Dibyendu Total change: -7.60 | |   |
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| 012 COMMONWEALTH CHESS CHAMPIONSHIP 2008 | Nagpur, Indian | IND | 2008-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2294 | 2497 | 7.50 | 11 | -0.76 | 10 | -7.60 | |
|  Mohana, Priya J | | | 2147 | IND | 0.50 | 1 | -0.39 | 10 | -3.90 | |  Ranasinghe, S D | | | 2147 | SRI | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Debashis, Das | | | 2295 | IND | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Ramakrishna, J | f | | 2321 | IND | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Nitin, S | f | | 2303 | IND | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Joshi, G B | | | 2302 | IND | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Premnath, R | | | 2256 | IND | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Lalith, Babu M R | | | 2328 | IND | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Murshed, Niaz | g | | 2437 | BAN | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Saptarshi, Roy | m | | 2404 | IND | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Singh, D P | m | | 2299 | IND | 0.50 | 1 | -0.26 | 10 | -2.60 | |
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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