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Individual Calculations November 2009 |
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| Koshy, Varugeese Total change: -13.40 | |   |
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| 4th Kolkata Open Grandmaster Chess Tournament 2009 | Gorky Sadan, Kolkata, India | IND | 2009-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2305 | 2293 | 3.50 | 10 | -1.34 | 10 | -13.40 | |
|  Laxman, R R | m | | 2486 | IND | 0.00 | 1 | -0.25 | 10 | -2.50 | |  Abu Sufian, Shakil | f | | 2362 | BAN | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Murali Krishnan, B T | m | | 2420 | IND | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Sethuraman, S P | m | | 2443 | IND | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Meenakshi, Subbaraman | | wg | 2321 | IND | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Kamble, Vikramaditya | m | | 2350 | IND | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Ghosh, Diptayan | | | 2118 | IND | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Phadke, Sohan | | | 2207 | IND | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Karma, Pandya | | | 2147 | IND | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Tejas, Ravichandran | | | 2196 | IND | 0.00 | 1 | -0.63 | 10 | -6.30 | |
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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