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Individual Calculations September 2009 |
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| Naren N, Kumar Total change: 36.35 | |   |
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| Ist Mastercom Techservices FIDE Rated Open Chess Tournament 2009 | Canara Union, Malleswaram, Bangalore | IND | 2009-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 1692 | 1.50 | 4 | 0.92 | 25 | 23.00 | |
|  Gavi, Siddayya | | | 2012 | IND | 0.50 | 1 | 0.37 | 25 | 9.25 | |  Konde, Gaurav | | | 2042 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Bharadwaj, Akshay | | | 1901 | IND | 1.00 | 1 | 0.77 | 25 | 19.25 | | | Arun, J | | | 2042 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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) | | | NOTE: K factor changed | | 3rd Mangalore FIDE Rated AllIndia Open Chess Tournment 2009 | Radhakrishna Temple Hall,Ganapathi Temple Road, Mangalore | IND | 2009-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1683 | 2.00 | 5 | 0.89 | 15 | 13.35 | |
| | Roy Chowdhury, Saptarshi | m | | 2083 * | IND | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Vishnu, Menon R | | | 1881 | IND | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Ganesh, R | | | 1878 | IND | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Jishore, V M | | | 1854 | IND | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Barath, L | | | 1857 | IND | 0.50 | 1 | 0.23 | 15 | 3.45 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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