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Individual Calculations August 2023 |
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| Reddy, Sushruta Total change: -18.00 | |   |
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| 2nd annual World Open Amateur | Philadelphia, PA | USA | 2023-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1484 | 1.50 | 5 | -0.35 | 20 | -7.00 | |
|  Fogo Esquivel, Levi Kalani Alexa | | | 1647 | MEX | 1.00 | 1 | 0.72 | 20 | 14.40 | |  Wu, Eliot S | | | 1503 | USA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Han, Xuqian Ben | | | 1663 | HKG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Chen, Alan Zishun | | | 1575 | USA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Han, Leqi | | | 1522 | USA | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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) | | | | 51st annual World Open - U2200 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1484 | 1.00 | 5 | -0.55 | 20 | -11.00 | |
| | Ravishankar, Dhruv | | | 1408 | USA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Steincamp, Isaac | | | 1912 | USA | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Wakida, Ken | | | 1467 | USA | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Lieberman, Jack | | | 1724 | USA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Garg, Priyansh | | | 1764 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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