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Individual Calculations July 2009 |
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| Sherfin, S Total change: 6.75 | |   |
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| P.K.V Memorial International FIDE Rated Open Chess Tournament | Idukki, Kerala, India | IND | 2009-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1698 | 1.00 | 3 | 0.33 | 25 | 8.25 | |
|  Sheena, E | | | 1937 | IND | 0.50 | 1 | 0.30 | 25 | 7.50 | | | Sathiyanarayanan, R V | | | 1876 | IND | 0.50 | 1 | 0.23 | 25 | 5.75 | |  Salil, Kumar D | | | 1940 | IND | 0.00 | 1 | -0.20 | 25 | -5.00 | |
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) | | | | Rotary Federal Bank FIDE Rated Chess Tournament | Kodungallur, Thrissur, Kerala, India | IND | 2009-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1698 | 1.50 | 6 | -0.06 | 25 | -1.50 | |
| | Salil, Kumar D | | | 1940 | IND | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Abhijith, R | | | 1864 | IND | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Ratheesh, M V | | | 1880 | IND | 1.00 | 1 | 0.74 | 25 | 18.50 | | | Mohammed Fasal, V U | | | 1910 | IND | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Trinadh, Virothi | | | 1831 | IND | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Jishore, V M | | | 1874 | IND | 0.50 | 1 | 0.23 | 25 | 5.75 | |
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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