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Individual Calculations June 2023 |
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| Kavyasree, T V S Total change: -4.00 | |   |
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| Andhra Pradesh State Senior Women FIDE Rating Chess Championship 2023 | Vijayawada | IND | 2023-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1268 | 1333 | 3.50 | 6 | -0.16 | 40 | -6.40 | |
|  Rangana, Siva Saranya Naidu | | | 1091 | IND | 0.00 | 1 | -0.80 | 40 | -32.00 | |  Radhika Devi, Chavali | | | 1301 | IND | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Nischala, Y | | | 1179 | IND | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Yasaswini, Tekkam | | | 1146 | IND | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Kandula, Jayalaxmi | | | 1072 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Potluri, Supreetha | | wf | 1817 | IND | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | Andhra Pradesh State Senior Chess Championship 2023 | Tirupati | IND | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1333 | 2.00 | 5 | 0.06 | 40 | 2.40 | |
| | Potluri, Supreetha | | wf | 1817 | IND | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Rangana, Siva Saranya Naidu | | | 1091 | IND | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Naga, Akhil Charan B | | | 1568 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Karamsetty, Sowgandh Kumar | | | 1075 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Kolla, Bhaavan | | | 1771 | IND | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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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