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Individual Calculations February 2015 |
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| Subramanian, R M Total change: 67.80 | |   |
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| Chennai Open 2014 above 1900 Cat A | Chennai | IND | 2014-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 1917 | 5.50 | 10 | 2.45 | 40 | 98.00 | |
|  Pratyusha, Bodda | | | 2192 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Chaithanyaa, K.g. | | | 2101 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Dahale, Atul | | | 2078 | IND | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Lasya.g | | | 2023 | IND | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Senthil, Maran K | | | 2023 | IND | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Ramalingam, Karthik | | | 1966 | IND | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Iraqui, Youssef | | | 2015 | MAR | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Hemanth, Raam | | | 2001 | IND | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Prajesh, R | | | 2030 | IND | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Sai, Vishwesh.c | | | 2317 * | IND | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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) | | | NOTE: K factor changed | | 13th Delhi International Open 2015 below 2000 cat B | Delhi | IND | 2015-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1917 | 6.00 | 10 | -1.51 | 20 | -30.20 | |
| | Vijay, Kumar | | | 1569 | IND | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kewat, Subham Kumar | | | 1708 | IND | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Sandhya, G | | | 1748 | IND | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Venkataramana, P | | | 1792 | IND | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Arjun, T K S | | | 1722 | IND | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Soham, Das | | | 1760 | IND | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Salonika, Saina | | wc | 1768 | IND | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Kamdar, Udit | | | 1728 | IND | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Aditya, S S V | | | 1741 | IND | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Dhamgaye, Pramod | | | 1658 | IND | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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