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Individual Calculations May 2017 |
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| Das, Annika Total change: -15.20 | |   |
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| 55th Bengal State sr Chess Championship | Kolkata | IND | 2017-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1262 | 2.00 | 6 | -0.38 | 40 | -15.20 | |
|  Aneek, Das | | | 1662 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Rupankar, Kundu | | | 1084 | IND | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Amit, Tiwari | | | 1426 | IND | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Soham, Pal | | | 1462 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Mahek, Sethia | | | 1041 | IND | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Bhattacharyya, Soham | | | 1434 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | * 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) | | |
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