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Individual Calculations September 2023 |
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| Carr, Jay A Total change: -12.20 | |   |
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| 10th Annual Washington International - Premier | Rockville, MD | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1696 | 3.50 | 7 | -0.11 | 20 | -2.20 | |
|  Lugo, Fernando L | | | 1705 | PUR | 0.50 | 1 | 0.01 | 20 | 0.20 | |  Pabalan, Edward M | | | 1515 | USA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Udovenko, Daniel Alexander | | | 1816 | ENG | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Du, Calvin | | | 1681 | USA | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Srinivasan, Arjun | | | 1860 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Yerramilli, Neel | | | 1538 | IND | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Diao, Sujia | | | 1671 | USA | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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) | | | | 18th annual Indianapolis Open - Major | Indianapolis, IN | USA | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1696 | 1.00 | 4 | -0.50 | 20 | -10.00 | |
| | Herron, Mike | | | 2004 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Wang, Freyr | | | 1672 | USA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Van Meter, Lester L | f | | 1813 | USA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Cheng, Alex | | | 1705 | USA | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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) | | |
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