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Individual Calculations July 2023 |
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| Shuvayu, Datta Total change: 14.00 | |   |
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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 |
| 1472 | 1034 | 0.50 | 3 | 0.17 | 40 | 6.80 | |
|  Rupam, Mukherjee | | | 1736 | IND | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Kishor, Kumar Saha | | | 1444 | IND | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Srijon, Saha | | | 1236 | IND | 0.00 | 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) | | | | 14th KIIT International Chess Festival - 2023 (Category 'B' - Below 1900) | Bhubaneswar | IND | 2023-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1263 | 1034 | 2.00 | 8 | 0.18 | 40 | 7.20 | |
| | Sovna, Sonali Jena | | | 1406 | IND | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Danvanth, R | | | 1477 | IND | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Mithun, Pranav | | | 1221 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Vakada, Aswin Reddy | | | 1201 | IND | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Charith, Reddy Bethi | | | 1195 | IND | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Sarthak, Maji | | | 1188 | IND | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Ahanjit, Banerjee | | | 1228 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Adrija, Sil | | | 1191 | 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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