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Individual Calculations November 2022 |
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| M, Padma Pratibha Total change: 30.40 | |   |
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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 |
| 1428 | 1265 | 3.50 | 6 | 1.52 | 20 | 30.40 | |
|  Leaha, B | | | 1495 | IND | 1.00 | 1 | 0.79 | 20 | 15.80 | |  Senthamizh, Yazhini S | | | 1624 | IND | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Dhatchayini, Ayyappan | | | 1092 | IND | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Rajasurya, J. | | wf | 1718 | IND | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Kavitha, P L | | | 1525 | IND | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Priyadharshini, J | | | 1116 | IND | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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