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Individual Calculations August 2023 |
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| Lin, Benjamin Gu Total change: -29.20 | |   |
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| 51st annual World Open - U2200 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1681 | 3.00 | 7 | -0.19 | 40 | -7.60 | |
|  Starkman, Eric | | | 1898 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Safranek, William | | | 1936 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Zou, Andrew | | | 1582 | USA | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Jackson, Cayden | | | 1483 | USA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Jiang, Jason | | | 1888 | USA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Agam, Adriel | | | 1735 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Rana, Oliver | | | 1507 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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) | | | | 24th annual Pittsburgh Open - Major | Pittsburgh, PA | USA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1792 | 0.50 | 2 | -0.54 | 40 | -21.60 | |
| | Tay, Brian | | | 1939 | USA | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Xu, Jayden | | | 1607 | USA | 0.00 | 1 | -0.74 | 40 | -29.60 | |
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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