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Individual Calculations November 2022 |
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| Nafila, A Total change: 1.60 | |   |
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| 51st Tamil Nadu State Women's Chess Championship 2022 | Tiruvarur | IND | 2022-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1207 | 1266 | 3.50 | 6 | 0.04 | 40 | 1.60 | |
|  Madhavi, Sri V | | | 1135 | IND | 0.50 | 1 | -0.18 | 40 | -7.20 | |  Sananda, R | | | 1124 | IND | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Lakshana, Subramanian | | | 1362 | IND | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Aarna, Prataa U M | | | 1026 | IND | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Sasvatha, A | | | 1448 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Dharini, R | | | 1146 | IND | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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) | | |
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