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Rapid:
Individual Calculations May 2019 |
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| Chandan, Chakraborty Total change: -35.60 | |   |
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| Global Chess Foundation 4th State Rapid Chess Championship 2019 | Kolkata | IND | 2019-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1104 | 1302 | 2.00 | 5 | -1.78 | 20 | -35.60 | |
|  Tushar, Barua | | | 1081 | IND | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Raina, Das Gupta | | | 1121 | IND | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Shankhadeep, Maity | | | 1068 | IND | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Aradhana, Gangopadhyay | | | 1120 | IND | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Ayush, Das | | | 1131 | IND | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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