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Individual Calculations March 2020 |
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| Hamm, Robert Total change: 22.80 | |   |
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| Oregon Closed Championship 2020 - Challengers | Portland, Oregon | USA | 2020-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1787 | 5.00 | 9 | 0.57 | 40 | 22.80 | |
|  Vega, Isaac | | | 1707 | USA | 1.00 | 1 | 0.39 | 40 | 15.60 | |  Sripada, Havish | | | 1723 | USA | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Lu, Ryan | | | 1430 | USA | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Tobin, Sean | | | 1990 | USA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Deeth, Steven | | | 2031 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Sherrard, Jerry | | | 1955 | USA | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Janniro, Mike | | | 2062 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Kodithyala, Raj | | | 1752 | USA | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Yoshinaga, David | | | 1415 | USA | 0.00 | 1 | -0.90 | 40 | -36.00 | |
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) | | |
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