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Individual Calculations May 2019 |
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| Dhrubajyoti, Barman Total change: -16.80 | |   |
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| West Bengal State Under - 13 Open Chess Championship | Kolkata | IND | 2019-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1140 | 1327 | 4.00 | 6 | -0.42 | 40 | -16.80 | |
|  Soumil, Majumdar | | | 1037 | IND | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Indrava, Banik | | | 1165 | IND | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Srijan, Chatterjee | | | 1132 | IND | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Rwitik, Chakraborty | | | 1215 | IND | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Shankhadeep, Maity | | | 1111 | IND | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Shayan, Das | | | 1182 | IND | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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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