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Individual Calculations January 2012 |
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| Prem, Arpan Tirkey Total change: 6.00 | |   |
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| 23rd Telegraph school championship - 2011 | Kolkata | IND | 2011-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1285 | 0.00 | 2 | -0.25 | 30 | -7.50 | |
|  Aryan, Chowdhary | | | 1638 | IND | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Sayan, Sen | | | 1598 | IND | 0.00 | 1 | -0.14 | 30 | -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) | | | | 4th HDCA International Rating below 2100 | Kolkata | IND | 2011-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1285 | 1.00 | 6 | 0.45 | 30 | 13.50 | |
|  Kandari Sasidar, Kartheek | | | 1685 * | IND | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Kishor, Kumar Saha | | | 1665 | IND | 1.00 | 1 | 0.91 | 30 | 27.30 | | | Ahmad, Niaz | | | 1685 * | IND | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Tamojit, Poddar | | | 1638 | IND | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Ishwar, Ramteke | | | 1643 | IND | 0.00 | 1 | -0.10 | 30 | -3.00 | | | Priya, Ranjan Das | | | 1675 | IND | 0.00 | 1 | -0.09 | 30 | -2.70 | | | * 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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