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Individual Calculations March 2017 |
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| Richardson, Ryan Total change: -10.20 | |   |
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| 2017 Oregon Closed Championship | Portland, Oregon | USA | 2017-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 2062 | 4.00 | 9 | -0.51 | 20 | -10.20 | |
|  Haessler, Carl | | | 2139 | USA | 1.00 | 1 | 0.61 | 20 | 12.20 | |  Smail, Benedict A | | | 2120 | USA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Grabinsky, Joshua | c | | 1702 | USA | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Zavortink, Matt B | | | 1979 | USA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Talyansky, Seth D | | | 2176 | USA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Bjorksten, Lennart | | | 2089 | USA | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Russell, Corey | f | | 2092 | USA | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Deeth, Steven B | | | 2075 | USA | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Cigan, Jason | | | 2100 | USA | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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