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Individual Calculations January 2012 |
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| Rohan, Sen Total change: 17.85 | |   |
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| 23rd Telegraph school championship - 2011 | Kolkata | IND | 2011-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1664 | 5.00 | 8 | 1.07 | 30 | 32.10 | |
|  Ritika, Doshi | | | 1399 | IND | 1.00 | 1 | 0.18 | 30 | 5.40 | |  Das, Sayantan | f | | 2064 * | IND | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Rithwik, Raaj Anand | | | 1382 | IND | 1.00 | 1 | 0.16 | 30 | 4.80 | | | Abhilasha, Bhattacharya | | | 1501 | IND | 1.00 | 1 | 0.28 | 30 | 8.40 | | | Debarshi, Mukherjee | | | 1949 | IND | 1.00 | 1 | 0.84 | 30 | 25.20 | | | Suvankar, Maity | | | 1823 | IND | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Samyak, Dutta | | | 1544 | IND | 1.00 | 1 | 0.34 | 30 | 10.20 | | | Kumar, Gaurav | | | 1768 | IND | 0.00 | 1 | -0.36 | 30 | -10.80 | | | * 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 | | 01st CCF All India Fide Rating below 2000 | Kolkata | IND | 2011-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1664 | 2.50 | 5 | -0.95 | 15 | -14.25 | |
| | Umesh, M Kulkarni | | | 1904 | IND | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Chandan, Chakraborty | | | 1405 | IND | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Ishita, Das | | | 1289 | IND | 0.50 | 1 | -0.41 | 15 | -6.15 | | | Bidita, Shenoy | | | 1421 | IND | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Aneek, Das | | | 1497 | IND | 1.00 | 1 | 0.28 | 15 | 4.20 | |
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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