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Individual Calculations July 2023 |
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| Chirodeep, Ghosh Total change: 42.40 | |   |
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| 60th WB State Open Chess Championship 2023 | Kolkata | IND | 2023-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1214 | 2.00 | 4 | 1.06 | 40 | 42.40 | |
|  Arijit, Mukherjee | | | 1710 | IND | 1.00 | 1 | 0.96 | 40 | 38.40 | |  Samyak, Dharewa | | | 1794 | IND | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Manna, Chiranjit | | | 1556 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Angsh, Das | | | 1011 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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