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Individual Calculations July 2013 |
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| Swarup Dey, Sarkar Total change: -75.30 | |   |
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| 51 West Bengal State Chess Championship | Kolkata | IND | 2013-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1801 | 5.00 | 9 | -2.51 | 30 | -75.30 | |
|  Ambarish, Sharma | | | 1437 | IND | 0.00 | 1 | -0.90 | 30 | -27.00 | |  Ronit, Kar | | | 1401 * | IND | 0.50 | 1 | -0.42 | 30 | -12.60 | | | Avhra, Biswas | | | 1401 * | IND | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Soumma, Chakraborty | | | 1559 | IND | 1.00 | 1 | 0.20 | 30 | 6.00 | | | Shivshankar, Iyer S | | | 1551 | IND | 0.00 | 1 | -0.81 | 30 | -24.30 | | | Jayanta, Ganguly | | | 1557 | IND | 1.00 | 1 | 0.20 | 30 | 6.00 | | | Balai, Dutta | | | 1688 | IND | 0.00 | 1 | -0.65 | 30 | -19.50 | | | Arpan, Das (jr) | | | 1523 | IND | 0.50 | 1 | -0.33 | 30 | -9.90 | | | Brajanath, Samaddar | | | 1467 | IND | 1.00 | 1 | 0.12 | 30 | 3.60 | | | * 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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