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Individual Calculations January 2012 |
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| Shradha, Kucheria Total change: -24.90 | |   |
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| 23rd Telegraph school championship - 2011 | Kolkata | IND | 2011-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1440 | 0.00 | 1 | -0.17 | 30 | -5.10 | |
|  Gaurav, Kumar | | | 1715 | IND | 0.00 | 1 | -0.17 | 30 | -5.10 | |
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) | | | | 4th HDCA International Rating below 2100 | Kolkata | IND | 2011-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1440 | 0.00 | 4 | -0.66 | 30 | -19.80 | |
|  Abhishek, Sarkar | | | 1840 * | IND | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Saurabh, Anand | | | 1732 | IND | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Sayantan, Kundu | | | 1682 | IND | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Satyam, Kumar | | | 1653 | IND | 0.00 | 1 | -0.23 | 30 | -6.90 | | | * 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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