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Individual Calculations April 2008 |
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| Meghna, C H Total change: 20.50 | |   |
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| Commonwealth Chess Championships | Sirifort Sports Complex, Khel Gaon, New Delhi, India. | IND | 2007-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1716 | 2.50 | 7 | 1.14 | 25 | 28.50 | |
|  Praveen, Prasad P | | | 2066 | IND | 0.50 | 1 | 0.39 | 25 | 9.75 | |  Balasubramaniun, Ramnathan | m | | 2066 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Lee, Cecil | | | 2004 | TRI | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Jule, Alexandra | | wm | 1896 | AUS | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Agnihotri, Ghosh | | | 1888 | IND | 1.00 | 1 | 0.73 | 25 | 18.25 | | | Padsalgikar, Bhausaheb | | | 1876 | IND | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Meet, Agrawal | | | 2005 | IND | 1.00 | 1 | 0.84 | 25 | 21.00 | |
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) | | | | FIRST IDUKKI INTERNATIONAL FIDE RATING OPEN CHESS TOURNAMENT | India | IND | 2007-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 1716 | 0.50 | 5 | -0.32 | 25 | -8.00 | |
| | Sreekumar, P | | | 2066 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Murali, M | | | 1996 | IND | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Raveendran, C R | | | 1991 | IND | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Gopal, Shah | | | 2018 | IND | 0.50 | 1 | 0.35 | 25 | 8.75 | | | Ganesh, P | | | 1931 | IND | 0.00 | 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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