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Individual Calculations February 2013 |
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| Rathnakaran, K Total change: -8.40 | |   |
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| Delhi Open - 2013 | Delhi | IND | 2013-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2453 | 2434 | 6.50 | 10 | 1.76 | 10 | 17.60 | |
|  Singh, S Vikramjit | | | 2223 | IND | 1.00 | 1 | 0.23 | 10 | 2.30 | |  Kulkarni, Rakesh | | | 2306 | IND | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Aleksandrov, Aleksej | g | | 2607 | BLR | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Akshat, Chandra | | | 2300 | USA | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Dzhumaev, Marat | g | | 2554 | UZB | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Czebe, Attila | g | | 2494 | HUN | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Suvrajit, Saha | m | | 2336 | IND | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Deviatkin, Andrei | g | | 2569 | RUS | 1.00 | 1 | 0.68 | 10 | 6.80 | | | Gupta, Abhijeet | g | | 2637 | IND | 1.00 | 1 | 0.76 | 10 | 7.60 | | | Vaibhav, Suri | g | | 2503 | IND | 0.00 | 1 | -0.40 | 10 | -4.00 | |
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) | | | | 05th Chennai Open - 2013 | Chennai | IND | 2013-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 2434 | 6.50 | 11 | -2.60 | 10 | -26.00 | |
| | Aarthi, G | | | 2034 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Negi, V S | | | 2092 | IND | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Harihara Sudan, M | | | 2102 | IND | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Kumaran, B | | | 2222 | IND | 0.00 | 1 | -0.77 | 10 | -7.70 | | | Chaithanyaa, K G | | | 2061 | IND | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Phadke, Sohan | | | 2169 | IND | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Lokesh, P | | | 2198 | IND | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Lakshmi Narayanan, Mv | | | 2123 | IND | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Singh, D P | m | | 2257 | IND | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Ramakrishna, J | f | | 2224 | IND | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Gahan, M G | | | 2224 | IND | 0.00 | 1 | -0.77 | 10 | -7.70 | | | * 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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