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Individual Calculations November 2010 |
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| Rathnakaran, K Total change: -9.30 | |   |
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| 48 National Challengers Chess Championship 2010 | Bhiwani, Haryana, India | IND | 2010-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2245 | 2392 | 8.00 | 13 | -0.93 | 10 | -9.30 | |
|  , Lalawmpui | | | 1992 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Mishra, R K | | | 2169 | IND | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Abhishek, Kelkar | | | 2268 | IND | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Maheswaran, P | f | | 2314 | IND | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Koshy, Varugeese | m | | 2323 | IND | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Shashikant, Kutwal | | | 2281 | IND | 0.00 | 1 | -0.65 | 10 | -6.50 | | | Ramnathan, Balasubramaniam | m | | 2257 | IND | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Santu, Mondal | | | 2172 | IND | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Shetty, Rahul | m | | 2280 | IND | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Matta, Vinay Kumar | | | 2257 | IND | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Arun, Karthik R | | | 2300 | IND | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Praveen, Prasad P | | | 2256 | IND | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Soumya, Swaminathan | | wg | 2320 | IND | 0.00 | 1 | -0.60 | 10 | -6.00 | | | * 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) | | |
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