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Individual Calculations September 2023 |
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| Madhavi, Sri V Total change: 15.60 | |   |
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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 |
| 1301 | 1144 | 2.00 | 5 | 0.39 | 40 | 15.60 | |
|  Gopinath, P | | | 1477 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Madhan, Kumar S | | | 1043 | IND | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Nithin, A V | | | 1372 | IND | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Raghava, Madhavan | | | 1485 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Selwin, Samuel S | | | 1130 | IND | 0.50 | 1 | -0.02 | 40 | -0.80 | |
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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