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Individual Calculations April 2015 |
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| Ahmed, Shafiq Total change: -43.20 | |   |
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| Kolkata International GM Open | Kolkata | IND | 2015-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 2147 | 2.50 | 9 | -2.16 | 20 | -43.20 | |
|  Das, Sayantan | m | | 2434 | IND | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Roy Chowdhury, Saptarshi | g | | 2422 | IND | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Mahalakshmi, M | | wf | 2063 | IND | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Arpita, Mukherjee | | wf | 2082 | IND | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Thing, Bibek | | | 2069 | NEP | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Arindam, Mukherjee | | | 2103 | IND | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Erigaisi, Arjun | | | 2080 | IND | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Hamid, Rani | | wm | 1989 | BAN | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Kulkarni, Vinayak | | | 2037 | IND | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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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