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Individual Calculations April 2009 |
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| Ramakrishna, Perumalla Total change: -2.25 | |   |
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| Namuduru Prasad Memorial FIDE Rated Chess Tournament 2009, | Visakhapatnam, India | IND | 2009-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 2002 | 2.00 | 2 | 0.42 | 15 | 6.30 | |
|  Raghav, Srivathsav V | | | 1652 | IND | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Sasidar Kartheek Babu.k, | | | 1862 | IND | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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) | | | | XI National Cities Team Chess Championship, India | Fusion Foods Auditorium, Visakhapatnam, | IND | 2009-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2002 | 0.50 | 4 | -0.57 | 15 | -8.55 | |
|  Ganesh, D V | | | 2001 | IND | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Thejkumar, M S | | | 2352 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Laxman, R R | m | | 2352 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Srikanth, Ajay | | | 2112 | IND | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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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