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Individual Calculations January 2009 |
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| Singh, Ankit K Total change: 10.05 | |   |
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| The Telegraph School Chess Championship 2008 | Gorky Sadan,Kolkata,India | IND | 2008-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1763 | 1.50 | 4 | 0.48 | 25 | 12.00 | |
|  Roy, Pallabi | | | 2012 | IND | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Mohana, Sengupta | | | 1893 | IND | 1.00 | 1 | 0.68 | 25 | 17.00 | |  Hemant, Sharma | | | 2113 | IND | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Mahasweta, Kumar | | | 1832 | IND | 0.50 | 1 | 0.10 | 25 | 2.50 | |
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 | | 2ND INTERNATIONAL FIDE RATING CHESS CHAMPIONSHIP 2008 | Chakradharpur, Jharkhand, India | IND | 2008-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 1763 | 0.50 | 5 | -0.13 | 15 | -1.95 | |
| | P.d.s., Girinath | m | | 2113 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Linda, Rangarajan | | | 2111 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Dilip, Das | | | 2113 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Islam, Mohammed Hafizul | | | 2048 | BAN | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Baisakhi, Das | | | 2072 | IND | 0.00 | 1 | -0.14 | 15 | -2.10 | |
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) | | |
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