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Individual Calculations July 2023 |
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| Arit, Chakrobarty Total change: 120.80 | |   |
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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 |
| 1438 | 1031 | 2.00 | 5 | 1.39 | 40 | 55.60 | |
|  Sandip, Dey | | | 1783 | IND | 1.00 | 1 | 1.00 | 40 | 40.00 | |  Raunak, Sarkar | | | 1283 | IND | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Granthik, Mallick | | | 1302 | IND | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Diproneel, Barman | | | 1251 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Sudipa, Haldar | | | 1569 | IND | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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) | | | | 14th KIIT International Chess Festival - 2023 (Category 'C' - Below 1600) | Bhubaneswar | IND | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1312 | 1031 | 3.00 | 7 | 1.63 | 40 | 65.20 | |
| | Muthukumar, Mukesh | | | 1594 | IND | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Singh, Suraj | | | 1505 | NEP | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Sesha Giri Rao, S.r. | | | 1219 | IND | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Rama Mohan Rao, N | | | 1218 | IND | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Kadraka, Jogendra | | | 1218 | IND | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Ashim, Banerjee | | | 1216 | IND | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Kota, Kalpak Harsha Keertan | | | 1212 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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