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Individual Calculations April 2019 |
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| Subhashis, Ray Chowdhury Total change: -77.80 | |   |
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| 1st DDDBCA All Bengal FIDE Rating Open Chess tournament | Kolkata | IND | 2019-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1102 | 1395 | 2.00 | 7 | -3.89 | 20 | -77.80 | |
|  Rishan, Debnath | | | 1142 | IND | 0.00 | 1 | -0.81 | 20 | -16.20 | |  Mayanka, Paul | | | 1094 | IND | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Shresth, Mahapatra | | | 1193 | IND | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Kamallika, Chakraborthy | | | 1059 | IND | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Sagnik, Ray | | | 1115 | IND | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Saparya, Ghosh | | | 1109 | IND | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Aditao, Manna | | | 1005 | IND | 0.50 | 1 | -0.41 | 20 | -8.20 | |
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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