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Individual Calculations July 2009 |
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| Kumar, Pradeep D Total change: 6.75 | |   |
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| 2nd Mayors Cup International Open Chess Tournament | Goregaon Sports Club, Mumbai, India | IND | 2009-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1615 | 2.50 | 8 | 0.55 | 25 | 13.75 | |
|  Singh, Rishpal S | f | | 1965 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Sawant, Shubhada | | | 1405 | IND | 1.00 | 1 | 0.23 | 25 | 5.75 | | | Shristi, J Shetty | | | 1949 | IND | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Jitesh, Shah | | | 1882 | IND | 1.00 | 1 | 0.82 | 25 | 20.50 | | | Prince, Bajaj | c | | 1965 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Singh, Suresh | | | 1851 | IND | 0.50 | 1 | 0.30 | 25 | 7.50 | | | Rajeev, V M | | | 1833 | IND | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Ravindra, Dange | | | 1821 | 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) | | | | 11 Jawahar Vidyalaya TN Under - 25 Boys Chess Championship | Chennai , TN | IND | 2009-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1615 | 0.50 | 2 | -0.28 | 25 | -7.00 | |
| | Vigneshraj, Muthuram | | | 1721 | IND | 0.50 | 1 | 0.14 | 25 | 3.50 | | | Jeevanandam, S | | | 1674 | IND | 0.00 | 1 | -0.42 | 25 | -10.50 | |
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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