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Individual Calculations September 2023 |
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| Diya, Digamber Sawal Total change: 7.60 | |   |
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| Goa State Open Senior FIDE Rating Chess Championship 2023 | Panaji | IND | 2023-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1093 | 0.00 | 2 | -0.61 | 40 | -24.40 | |
|  Devesh, Anand Naik | | | 1846 | IND | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Sahil, Sachin Shetty | | | 1010 | IND | 0.00 | 1 | -0.61 | 40 | -24.40 | |
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) | | | | SLAN 1st International Below 1600 FIDE Rated Chess Tournament | Hyderabad | IND | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1294 | 1072 | 2.00 | 5 | 0.80 | 40 | 32.00 | |
| | Swarnamala, B | | | 1545 | IND | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Aditya, Sana | | | 1221 | IND | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Havish, Kovidh Tadavarthy | | | 1211 | IND | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Mohd, Bin Ahmed Abdullah | | | 1301 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Patni, Aniket Chandrakantbhai | | | 1194 | IND | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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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