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Individual Calculations June 2023 |
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| Dhayazhini, B Total change: 19.60 | |   |
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| 52nd Tamil Nadu State Women Chess Championship 2023 | Thiruvarur | IND | 2023-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1065 | 1.50 | 5 | 0.74 | 40 | 29.60 | |
|  Rajasurya, J. | | wf | 1578 | IND | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Rindhiya, V | | | 1837 | IND | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Priyanjana, V | | | 1199 | IND | 1.00 | 1 | 0.68 | 40 | 27.20 | |  Pradiksha, P S | | | 1221 | IND | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Dhakshniga, T | | | 1414 | IND | 0.50 | 1 | 0.39 | 40 | 15.60 | |
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) | | | | Tamil Nadu State Sub-Junior (Under-15) Girls FIDE Rated Chess Championship-2023 | Dindigul | IND | 2023-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1159 | 1065 | 2.00 | 6 | -0.25 | 40 | -10.00 | |
| | Shubha, Harini S V | | | 1082 | IND | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Dakshitha, Anand | | | 1186 | IND | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Mridulashree, R | | | 1222 | IND | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Sasmitha, Sree B S | | | 1205 | IND | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Thanshika, G | | | 1132 | IND | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Hasmitha, Jt | | | 1125 | IND | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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