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Individual Calculations November 2011 |
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| Saurabh, Mandal Total change: 5.55 | |   |
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| National Under - 25 Chess Championship | Indore | IND | 2011-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 1902 | 3.00 | 6 | 1.12 | 15 | 16.80 | |
|  Patil, Pratik | | | 2141 | IND | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Meghna, Upadhyay | | | 1576 | IND | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Gurpreet, Singh Maras | | | 2253 | IND | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Sangma, Rahul | m | | 2302 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Rishikesh, Kesaria | | | 1973 | IND | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Dahale, Atul | | | 2118 | IND | 0.50 | 1 | 0.28 | 15 | 4.20 | | | * 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) | | | | 02nd BCA FIDE Rated below 2000 | Kolkata | IND | 2011-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1902 | 6.00 | 9 | -0.75 | 15 | -11.25 | |
| | Subham, Nath | | | 1625 | IND | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Narayan, Das | | | 1693 | IND | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Saptorshi, Gupta | | | 1676 | IND | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Sayantan, Kundu | | | 1686 | IND | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Tirtha, Sarkar | | | 1697 | IND | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Vivek, Gupta | | | 1646 | IND | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Debangshu, Chakrabarti | | | 1627 | IND | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Sumit, Kumar | | | 1874 | IND | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Rakesh, Chakravorty | | | 1800 | IND | 0.00 | 1 | -0.64 | 15 | -9.60 | |
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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