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Individual Calculations August 2023 |
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| Hurley, Brian Total change: -100.80 | |   |
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| 51st annual World Open - U2000 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1330 | 1495 | 1.00 | 5 | -2.52 | 40 | -100.80 | |
|  Wang, Jason | | | 1355 | USA | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Liu, Joshua | | | 1452 | USA | 0.00 | 1 | -0.56 | 40 | -22.40 | |  Wu, Isaac Mengyuan | | | 1385 | USA | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Wu, Mason | | | 1339 | USA | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Jain, Pamil | | | 1119 | IND | 0.50 | 1 | -0.41 | 40 | -16.40 | |
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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