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Individual Calculations August 2023 |
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| Nandini, Purohit Total change: 85.60 | |   |
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| 49th National Women Chess Championship 2023 | Ahmedabad | IND | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1368 | 1117 | 4.50 | 10 | 2.14 | 40 | 85.60 | |
|  Anjali, R. Sagar | | | 1637 | IND | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Shrivastava, Aditi | | | 1371 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Advika, Sarupria | | | 1418 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Malleswari, P | | | 1028 | IND | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Aanya, Chawat | | | 1235 | IND | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Vidhi, Angelina | | | 1286 | IND | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Ritu, Parvathy | | | 1266 | IND | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Janani, J | | | 1764 | IND | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Sagar, Siya | | | 1291 | IND | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Swaha, V S | | | 1386 | IND | 1.00 | 1 | 0.83 | 40 | 33.20 | |
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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