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Rapid:
Individual Calculations September 2017 |
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| Subhabrata, Roy Total change: 25.60 | |   |
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| NATIONAL RAPID Chess Championship 2017 | Bengal | IND | 2017-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1251 | 3.00 | 9 | 1.28 | 20 | 25.60 | |
|  Mitrabha, Guha | f | | 1651 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dutta, Sarthak | | | 1607 | IND | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Tapas, Chakraborty | | | 1593 | IND | 1.00 | 1 | 0.88 | 20 | 17.60 | |  Sarbojit, Paul | | | 1651 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Basak, Bishal | | | 1587 | IND | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Aritra, Ganguly | | | 1550 | IND | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Swapan, Chakraborty | | | 1651 * | IND | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Pragati, Mazumder | | | 1038 | IND | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Sounak, De (1) | | | 1486 | IND | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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