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Individual Calculations July 2012 |
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| Ramnathan, Balasubramaniam Total change: 9.30 | |   |
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| National Cities | Chennai | IND | 2012-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 2248 | 3.00 | 5 | -0.54 | 10 | -5.40 | |
|  Divya, Lakshmi | | | 1848 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Karthikeyan, Murali | | | 2329 | IND | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Bala, Kannamma P | | | 1925 | IND | 0.00 | 1 | -0.87 | 10 | -8.70 | |  Vasantha Ruba, Varman | | | 2045 | IND | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Yashas, D | | | 2174 | IND | 1.00 | 1 | 0.40 | 10 | 4.00 | | | * 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) | | | | National Challenger | Chennai | IND | 2012-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2237 | 2248 | 8.00 | 13 | 1.47 | 10 | 14.70 | |
| | Buxy, Rajanikant | | | 1848 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Karthik, V Ap | | | 2015 | IND | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Kulkarni, Vikramaditya | m | | 2455 | IND | 0.50 | 1 | 0.27 | 10 | 2.70 | | | Roy Chowdhury, Saptarshi | m | | 2411 | IND | 0.50 | 1 | 0.22 | 10 | 2.20 | | | Agarwal, Brajesh | | | 2077 | IND | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Sharma, Dinesh K | m | | 2362 | IND | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Chakravarthi, Y V K | | | 2057 | IND | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Santu, Mondal | | | 2124 | IND | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Narayanan, S | | | 2355 | IND | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Ramnath, Bhuvanesh | m | | 2355 | IND | 1.00 | 1 | 0.65 | 10 | 6.50 | | | Praveen, Kumar C | m | | 2342 | IND | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Murali Krishnan, B T | m | | 2337 | IND | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Girinath, P D S | m | | 2343 | IND | 0.00 | 1 | -0.37 | 10 | -3.70 | | | * 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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