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Individual Calculations November 2018 |
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| Li, Eric Yuhan Total change: -12.00 | |   |
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| 36th Annual Sands Regency Reno Western States Open | Reno, Nevada | USA | 2018-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2034 | 3.00 | 6 | 0.14 | 40 | 5.60 | |
|  McConnell, Sullivan | | | 1725 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Kudrin, Sergey | g | | 2434 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Wang, Henry | | | 1990 | USA | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Mackenzie, Dana | | | 2038 | USA | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Doyle, Bryon | | | 2091 | USA | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Formanek, Edward | m | | 2071 | USA | 0.50 | 1 | 0.05 | 40 | 2.00 | | | * 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) | | | | Emory Tate Memorial Championship | Milpitas, California | USA | 2018-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 2034 | 1.50 | 3 | -0.44 | 40 | -17.60 | |
| | Wu, Derek Sijing | | | 2032 | USA | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Chang, Eliam | | | 1834 | USA | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Yan, Rui Yang | | | 1898 | USA | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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