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Individual Calculations September 2009 |
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| Arjun, T K S Total change: 23.25 | |   |
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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 |
| 2038 | 1788 | 2.50 | 7 | 1.10 | 15 | 16.50 | |
|  Arvind, Shastry | | | 2138 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Vijendra, Y,g | | | 2100 | IND | 1.00 | 1 | 0.86 | 15 | 12.90 | | | Linda, Rangarajan | | | 2138 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Nagaraj A, Dr | | | 1937 | IND | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Shruthi, K | | | 1998 | IND | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Akash Pc, Iyer | | | 1984 | IND | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Patil, Pratik | | | 1970 | IND | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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) | | | | 57th TN State FIDE Rated Chess Championship - 2009 for VJ Brahmiah Rolling Shield | Rm V Kalyanamandapam, Karaikudi, Tamilnadu | IND | 2009-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 1807 | 2.00 | 6 | 0.45 | 15 | 6.75 | |
| | Lokesh, P | | | 2105 | IND | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Rathanvel, V S | | | 1556 | IND | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Kasi, A L | | | 2200 | IND | 1.00 | 1 | 0.92 | 15 | 13.80 | | | Surendran, N | | | 2092 | IND | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Sa, Kannan | | | 2064 | IND | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Sekar, B | | | 2083 | IND | 0.00 | 1 | -0.17 | 15 | -2.55 | |
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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