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Individual Calculations January 2010 |
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| Mitrabha, Guha Total change: 7.00 | |   |
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| World Youth Chess Championships-u8 | Antala | TUR | 2009-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1691 | 0.00 | 1 | -0.52 | 25 | -13.00 | |
|  Tabatabaei, M.amin | | | 1678 | IRI | 0.00 | 1 | -0.52 | 25 | -13.00 | |
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) | | | | 21st The Telegraph SCHOOLS' CHESS CHAMPIONSHIP 2009 | Gorky Sadan, Kolkata, India | IND | 2009-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1691 | 2.00 | 5 | 0.80 | 25 | 20.00 | |
|  Samrat, Ghorai | | | 1957 | IND | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Hemanth, Kumar | | | 1797 | IND | 1.00 | 1 | 0.64 | 25 | 16.00 | | | Majumdar, Chandrasish | | | 2051 | IND | 0.00 | 1 | -0.10 | 25 | -2.50 | | | Dhee, Sankar | | | 1918 | IND | 1.00 | 1 | 0.79 | 25 | 19.75 | | | Debankan, Dhara | | | 1798 | IND | 0.00 | 1 | -0.35 | 25 | -8.75 | |
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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