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Individual Calculations August 2022 |
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| Ammasani, Smayan Total change: 52.80 | |   |
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| 50th Annual World Open - Under 2200 | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1530 | 2.00 | 7 | -0.05 | 40 | -2.00 | |
|  Hoffman, Luc William Crim | | | 1821 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Talwalkar, Vedant Ameya | | | 1712 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Zelinski, Paul B | | | 1311 | USA | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Polyakin, Vladimer | | | 1807 | USA | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Tang, Vincent | | | 1759 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Feng, Andrew T | | | 1741 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Al-Adsani, Sami W | | | 1719 | KUW | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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) | | | | 23rd annual Pittsburgh Open Under 2100 | Pittsburgh, PA | USA | 2022-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1488 | 2.50 | 3 | 1.37 | 40 | 54.80 | |
| | Jinsi, Soham | | | 1565 | USA | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Henninger, Austin | | | 1749 | USA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Guo, Anni | | | 1442 | CAN | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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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