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Individual Calculations April 2008 |
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| Surendran, N Total change: 15.15 | |   |
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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 |
| 2141 | 2126 | 5.50 | 9 | 1.17 | 15 | 17.55 | |
|  Mohineesh, C H | | | 1925 | IND | 1.00 | 1 | 0.24 | 15 | 3.60 | |  Karthikeyan, P | | | 2340 | IND | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Priyanka, Kumari | | | 1899 | IND | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Babu, N Sudhakar | m | | 2332 | IND | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Hapuarachchi, H L M | | | 1922 | SRI | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Priyadharshan, K | f | | 2298 | IND | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Nishendra, Herath | | | 1980 | SRI | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Debashis, Das | | | 2286 | IND | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Mari Arul, S | | | 2285 | IND | 1.00 | 1 | 0.71 | 15 | 10.65 | |
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) | | | | Asian Junior Chess Championship, 2007 | Mumbai | IND | 2007-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2161 | 2126 | 3.00 | 7 | -0.16 | 15 | -2.40 | |
| | Karthikeyan, P | | | 2340 | IND | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Priyadharshan, K | f | | 2298 | IND | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Madugalle, Y D B | | | 1930 | SRI | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Kulkarni, Rakesh | | | 2119 | IND | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Kiranpal, Singh Mahajan | | | 1858 | IND | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Nitin, S | f | | 2321 | IND | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Swapnil, S Dhopade | | | 2261 | IND | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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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