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Individual Calculations January 2010 |
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| Prem, Naren N S Total change: 8.50 | |   |
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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 |
| 1771 | 1465 | 1.50 | 8 | 0.34 | 25 | 8.50 | |
|  Shaikh, Nubairshah | | | 1865 * | IND | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Sumit, Kumar | | | 1819 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Kelaskar, Chinmay | | | 1744 | IND | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Jash, Mehta | | | 1725 | IND | 1.00 | 1 | 0.82 | 25 | 20.50 | | | Athul, E | | | 1738 | IND | 0.50 | 1 | 0.33 | 25 | 8.25 | | | Rohit, Jain | | | 1730 | IND | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Shenvi, Pratik | | | 1804 | IND | 0.00 | 1 | -0.12 | 25 | -3.00 | | | , R, Sandeep | | | 1745 | IND | 0.00 | 1 | -0.16 | 25 | -4.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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