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Individual Calculations January 2018 |
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| Sankar, Chakraborty Total change: -11.20 | |   |
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| AICFB National B Chess Championship for Visually Challenged | Haryana | IND | 2017-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1298 | 1407 | 4.00 | 7 | -0.56 | 20 | -11.20 | |
|  Kishan, Gangolli | | | 1807 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Biswanath, Murmu | | | 1161 | IND | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Pratima, Ghosh | | | 1153 | IND | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Gopi, R | | | 1219 | IND | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Nemai, Das | | | 1179 | IND | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Kumar, Raja C H | | | 1222 | IND | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Amol, Sakpal | | | 1344 | IND | 0.00 | 1 | -0.59 | 20 | -11.80 | | | * 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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