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Individual Calculations October 2018 |
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| Li, Ethan Total change: 43.60 | |   |
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| 4th Golden Gopher Open | St. Paul, Minnesota | USA | 2018-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1685 | 2.00 | 4 | 1.09 | 40 | 43.60 | |
|  Britt, Thomas | | | 1998 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Matus, Nastassja | | wf | 1984 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Alexander, Roger | | | 1682 | USA | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Hoover, Nathan | | | 2021 | USA | 1.00 | 1 | 0.88 | 40 | 35.20 | |
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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