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Individual Calculations February 2015 |
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| Chama, Chanukya Krishna Total change: -1.20 | |   |
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| 4th WBCWS Open FIDE Rated | Kolkata | IND | 2015-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1702 | 4.50 | 8 | -0.03 | 40 | -1.20 | |
|  Mitrabha, Guha | f | | 2072 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Vishwa, Hariharan Iyer | | | 1302 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Chattarjee, Laltu | | | 2102 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shreyan, Chakraborty | | | 1360 | IND | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Soumen, Mondal | | | 1399 | IND | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Koushik, Roy | | | 1584 | IND | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Srijit, Paul | | | 1925 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Subhashis, Ray Chowdhury | | | 1456 | IND | 1.00 | 1 | 0.19 | 40 | 7.60 | | | * 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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