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Individual Calculations May 2010 |
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| Subrata, Baishnab Total change: -8.50 | |   |
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| Purbachal Sakti Sangha FIDE Rated | Kolkata | IND | 2010-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 1839 | 1.50 | 5 | -0.15 | 25 | -3.75 | |
|  Senthil Kumaran, R P | | | 2152 | IND | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Sarbajit, Adhikari | | | 2023 | IND | 0.00 | 1 | -0.26 | 25 | -6.50 | |  Debangshu, Chakrabarti | | | 1628 | IND | 1.00 | 1 | 0.23 | 25 | 5.75 | | | Akash Pc, Iyer | | | 2048 | IND | 0.50 | 1 | 0.27 | 25 | 6.75 | | | Biswas, Gopal Chandra | | | 2032 | IND | 0.00 | 1 | -0.25 | 25 | -6.25 | |
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) | | | | North 24 PGS FIDE Rated Chess | Kolkata | IND | 2010-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1839 | 1.50 | 2 | -0.19 | 25 | -4.75 | |
| | Manoranjan, Kapat | | | 1578 | IND | 1.00 | 1 | 0.18 | 25 | 4.50 | | | Rittick, Purakait | | | 1516 | IND | 0.50 | 1 | -0.37 | 25 | -9.25 | |
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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