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Individual Calculations September 2019 |
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| Kuhner, Mary K Total change: 1.40 | |   |
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| 3rd Annual Seattle Chess Classic | Seattle, Washington | USA | 2019-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1721 | 2.00 | 4 | 0.07 | 20 | 1.40 | |
|  Mahajan, Rushaan | c | | 1920 | USA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Patton Jr, Lorenzo | | | 1512 | USA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Anand, Vignesh | | | 2008 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kaelin, Alex | | | 1516 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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