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Individual Calculations September 2023 |
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| Kollur, Anshul Total change: 112.80 | |   |
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| 1st Annual Pennsylvania Classic | Langhorne, Pennsylvania | USA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1448 | 2.00 | 4 | 1.24 | 40 | 49.60 | |
|  Benjamin, Johnson | | | 1961 | USA | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Alice, Shen | | | 1550 | USA | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Soham, Gyani Jinsi | | | 1752 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Tariq, Yue | | | 1673 | USA | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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) | | | | 2nd Annual Beltway Open | Herndon, Virginia | USA | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1448 | 2.00 | 4 | 1.58 | 40 | 63.20 | |
| | Ayyappan, Santhosh | | | 1594 | USA | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Tay, Brian | | | 1915 | USA | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Samuelson, Andrew | f | | 2006 | USA | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Ling, Evan | | | 1951 | USA | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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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