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Individual Calculations November 2022 |
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| Kouselya, B G Total change: -7.00 | |   |
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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 |
| 1387 | 1168 | 1.00 | 5 | -0.35 | 20 | -7.00 | |
|  Poorna, Sri M.k | | | 1723 | IND | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Trisha, B | | | 1427 | IND | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Harsha, R | | | 1385 | IND | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Diya, Jain | | | 1366 | IND | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Pavithra, R V | | | 1032 | IND | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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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