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Individual Calculations March 2020 |
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| Lu, Ryan Total change: 184.00 | |   |
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| Oregon Closed Championship 2020 - Challengers | Portland, Oregon | USA | 2020-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1430 | 6.00 | 9 | 4.60 | 40 | 184.00 | |
|  Janniro, Mike | | | 1830 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Kodithyala, Raj | | | 1752 | USA | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Hamm, Robert | | | 1787 | USA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Vega, Isaac | | | 1707 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Sripada, Havish | | | 1723 | USA | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Yoshinaga, David | | | 1415 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Tobin, Sean | | | 1830 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Deeth, Steven | | | 1830 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Sherrard, Jerry | | | 1830 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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