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Individual Calculations July 2023 |
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| Ogay, Anastassiya Total change: -25.60 | |   |
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| 2023 Junior Championship Girls | Seongnam | KOR | 2023-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1224 | 1271 | 3.50 | 6 | 0.11 | 40 | 4.40 | |
|  Yim, Jay | | | 1114 | KOR | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Kim, Jooyeon | | | 1238 | KOR | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Hwang, Yerin | | | 1224 | KOR | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Kim, Doyeon B | | | 1181 | KOR | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Kim, Sarang | | | 1358 | KOR | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Hong, Jueun | | | 1231 | KOR | 0.00 | 1 | -0.56 | 40 | -22.40 | |
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) | | | | 21st ASEAN Age Group Chess Championships 2023 - Standard Girls U16, U18, U20 | Bangkok | THA | 2023-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1271 | 1.00 | 6 | -0.75 | 40 | -30.00 | |
| | Park, Haneul | | | 1532 | KOR | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Sagar, Siya | | | 1291 | IND | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Tran, Nguyen My Tien | | | 1468 | VIE | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Amulya, Guruprasad | | | 1513 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Tong, Thai Ky An | | | 1413 | VIE | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Dalagan, Sara | | | 1388 | PHI | 0.00 | 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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