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Individual Calculations January 2009 |
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| Megharaj, P Total change: -15.00 | |   |
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| S.K POTTEKKAT GOLD MEDAL INTERNATIONAL RATING CHESS TOURNAMENT - 2008 | Kerala | IND | 2008-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1649 | 1.00 | 4 | -0.14 | 25 | -3.50 | |
|  Adithian, P S | | | 1920 | IND | 0.00 | 1 | -0.17 | 25 | -4.25 | |  Sathish, C | | | 1681 | IND | 1.00 | 1 | 0.54 | 25 | 13.50 | | | J, V Sai Kiran | | | 1903 | IND | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Vivekananda, L | | | 1779 | IND | 0.00 | 1 | -0.32 | 25 | -8.00 | |
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) | | | | 38th National Junior Under-19 Boys Chess Championship - 2008 | Tadepalligudem, West Godawari District , Andra Pradesh, India | IND | 2008-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 1649 | 0.00 | 3 | -0.46 | 25 | -11.50 | |
| | Akshat, Khamparia | f | | 1999 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Vedprakash, Sinha | | | 1999 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Sai, Prahlad K | | | 1853 | IND | 0.00 | 1 | -0.24 | 25 | -6.00 | |
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) | | |
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