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Individual Calculations August 2023 |
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| Zhao, Danson Total change: -52.00 | |   |
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| 51st annual World Open - U2000 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1411 | 1.50 | 4 | -0.52 | 40 | -20.80 | |
|  Diao, Sujia | | | 1549 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Fausto, Aliana | | | 1312 | USA | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Zhang, Michelle | | | 1451 | USA | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Nair, Sarvesh | | | 1318 | USA | 1.00 | 1 | 0.37 | 40 | 14.80 | |
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) | | | | 2023 Charlotte Summer Open - U2000 | Charlotte, NC | USA | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1410 | 0.50 | 3 | -0.78 | 40 | -31.20 | |
| | Malik, Arjun | | | 1529 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Warekar, Aarna Nitin | | | 1433 | USA | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Yu, Yang | | | 1434 | USA | 0.50 | 1 | 0.03 | 40 | 1.20 | |
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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