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Rapid:
Individual Calculations July 2019 |
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| Atri, Chakraborty Total change: -18.20 | |   |
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| Saturday Club Youth Chess Championship open to WB School Stundents | Kolkata | IND | 2019-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1170 | 1276 | 3.00 | 6 | -0.91 | 20 | -18.20 | |
|  Debankan, Dhara | | | 1676 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Indrava, Banik | | | 1058 | IND | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Anjash, Kar | | | 1030 | IND | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Swapneel, Gupta | | | 1064 | IND | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Subham, Bhattacharjee | | | 1080 | IND | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Avirup, Das Neogi | | | 1109 | IND | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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