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Individual Calculations February 2015 |
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| Diya, Chowdhury Total change: -21.20 | |   |
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| 1st MCA FIDE Rated junior for bengal players | Kolkata | IND | 2014-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1592 | 1281 | 0.00 | 3 | -0.48 | 40 | -19.20 | |
|  Didwania, Vishal | | | 1681 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sounak, De (1) | | | 1681 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Swapnil, Biswas | | | 1415 | IND | 0.00 | 1 | -0.32 | 40 | -12.80 | | | * 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) | | | | 4th WBCWS Open FIDE Rated | Kolkata | IND | 2015-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1339 | 3.00 | 7 | -0.05 | 40 | -2.00 | |
| | Roop, Saurav | | | 1739 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ayush, Bhattacherjee | | | 1029 | IND | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Soumik, Datta | | | 1677 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Shreyan, Dutta Roy | | | 1077 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Sounak, De (1) | | | 1642 | IND | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Dhritabrata, Kundu | | | 1012 | IND | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Tuhin, Dutta | | | 1625 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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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