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Individual Calculations July 2023 |
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| Srinika, Guin Total change: 20.00 | |   |
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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 |
| 1380 | 1071 | 1.50 | 5 | 0.50 | 40 | 20.00 | |
|  Soumik, Datta | | | 1835 | IND | 1.00 | 1 | 1.00 | 40 | 40.00 | |  Granthik, Mallick | | | 1302 | IND | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Ratul, Majumder | | | 1294 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Mudil, Dharewa | | | 1238 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Chinmoy, Mukherjee | | | 1229 | IND | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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