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Rapid:
Individual Calculations January 2018 |
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| Soumma, Chakraborty Total change: 22.40 | |   |
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| All India Open rapid FIDE Rating tmt 2017 | Kolkata | IND | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1646 | 5.00 | 8 | 1.12 | 20 | 22.40 | |
|  Arijit, Ghosh | | | 1246 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Satyapragyan, Swayangsu | m | | 2046 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Subhabrata, Roy | | | 1277 | IND | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Tejash, Jain | | | 1266 | IND | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Konguvel, Ponnuswamy | m | | 2046 * | IND | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Santu, Mondal | | | 2046 * | IND | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Prasad, Devaki V | m | | 2046 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pratish, Raj | | | 1374 | IND | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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