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Individual Calculations May 2010 |
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| Priya, Ranjan Das Total change: 3.00 | |   |
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| Purbachal Sakti Sangha FIDE Rated | Kolkata | IND | 2010-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 1731 | 1.00 | 4 | 0.38 | 15 | 5.70 | |
|  Yashpal, Arora | | | 2041 | IND | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Abhishek, Singh | | | 2094 | IND | 0.00 | 1 | -0.10 | 15 | -1.50 | |  Mandal, Naresh Ch | | | 2015 | IND | 1.00 | 1 | 0.84 | 15 | 12.60 | | | Sinha, Abhay Kumar | | | 1949 | IND | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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 |
| 2118 | 1731 | 0.00 | 2 | -0.18 | 15 | -2.70 | |
| | Dhar, Rajib | | | 2131 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Swarup, Sarkar | | | 2105 | IND | 0.00 | 1 | -0.10 | 15 | -1.50 | | | * 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) | | |
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