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Individual Calculations July 2009 |
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| Ashutosh, Kumar Total change: 13.20 | |   |
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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 |
| 1937 | 1991 | 4.00 | 7 | 0.08 | 15 | 1.20 | |
|  Rudranil, Roy | | | 1641 | IND | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Swayams, Mishra | | | 2211 | IND | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Sumit, Roy | | | 1761 | IND | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Rishav, Mitra | | | 1641 | IND | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Suvrajit, Saha | m | | 2341 | IND | 1.00 | 1 | 0.89 | 15 | 13.35 | | | Joydev, Saha | | | 2176 | IND | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Chandrasekhar, M K | | | 1785 | IND | 0.50 | 1 | -0.26 | 15 | -3.90 | |
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) | | | | 41ST BIHAR STATE FIDE RATED SENIOR CHESS CHAMPIONSHIP-2009 | MADHUBANI,BIHAR | IND | 2009-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 1991 | 3.00 | 5 | 0.80 | 15 | 12.00 | |
| | Siddhant, Gautam | | | 1673 | IND | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Srivastava, Y P | | | 2186 | IND | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Singh, P K | | | 2177 | IND | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Raj Kumar, Chauhan | | | 2081 | IND | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Roop, Saurav | | | 2032 | IND | 0.00 | 1 | -0.44 | 15 | -6.60 | |
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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