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Individual Calculations July 2009 |
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| Aditya, Chakraborty Total change: 15.45 | |   |
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| NORTH 24 PGS FIDE RATED CHESS TOURNAMENT 2009 | Dumdum, Kolkata, West Bengal, India | IND | 2009-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 1915 | 2.50 | 6 | 0.70 | 15 | 10.50 | |
|  Anurag, Jaiswal | | | 2193 | IND | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Rishav, Mitra | | | 1588 | IND | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Santu, Mondal | | | 2140 | IND | 1.00 | 1 | 0.78 | 15 | 11.70 | |  Mallick, Anjan | | | 2174 | IND | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Nath, Rupankar | | | 2158 | IND | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Roy, Prantik | | | 2194 | IND | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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) | | | | 1st SCS International Open GM Chess Tournament, India | Bhubaneswar, Orissa, India | IND | 2009-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 1915 | 3.00 | 8 | 0.33 | 15 | 4.95 | |
| | Adhiban, B | m | | 2265 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Chowdhury, Sohel | | | 2230 | BAN | 1.00 | 1 | 0.86 | 15 | 12.90 | | | Swayams, Mishra | | | 2211 | IND | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Meera, Sai | | wm | 2155 | IND | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Hasan Md, Emam | | | 2135 | BAN | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Arunima, Kalra | | | 1613 | IND | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Parida, Manas | | | 2126 | IND | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Pradip, Kumar Bisoyi | | | 1707 | IND | 1.00 | 1 | 0.23 | 15 | 3.45 | |
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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