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Individual Calculations January 2010 |
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| Athul, E Total change: -5.75 | |   |
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| 35th National Sub-Junior (Under 15) Chess Championship 2009 | Andheri Sports Complex, Mumbai, India | IND | 2009-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1738 | 1.50 | 5 | -0.23 | 25 | -5.75 | |
|  Rishi, Thariani | | | 2036 | IND | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Padhya, Saumil | | | 1910 | IND | 0.50 | 1 | 0.23 | 25 | 5.75 | | | Eshwanth Dev, Kumar J | | | 1933 | IND | 0.50 | 1 | 0.25 | 25 | 6.25 | |  Darpan, Inani | | | 1953 | IND | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Prem, Naren N S | | | 1465 | IND | 0.50 | 1 | -0.33 | 25 | -8.25 | |
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) | | |
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