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Individual Calculations September 2023 |
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| Sahana, Shainsha Total change: 36.80 | |   |
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| Tamil Nadu State Team Chess Championship 2023 | Madurai | IND | 2023-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1256 | 1262 | 4.00 | 6 | 0.92 | 40 | 36.80 | |
|  Akil, Sethu G | | | 1022 | IND | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Sai, Prasath A S | | | 1560 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Viswanathan, B S | | | 1111 | IND | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Sudarsan, L P | | | 1498 | IND | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Suriya, Prakash B | | | 1061 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Appas, M | | | 1282 | IND | 0.50 | 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) | | |
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