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Individual Calculations March 2017 |
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| Sherrard, Jerry Total change: -70.40 | |   |
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| 2017 Oregon Closed Invitational | Portland, Oregon | USA | 2017-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 2008 | 3.00 | 9 | -1.76 | 40 | -70.40 | |
|  Cosner, Karl | | | 1981 | USA | 0.50 | 1 | -0.04 | 40 | -1.60 | |  Phipps, Danny | | | 1873 | USA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Tobin, Sean | | | 2148 | USA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Roring, Tres | | | 1999 | USA | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Gatica, Jose M | | | 1997 | USA | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Morris, Michael J | | | 2029 | USA | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Seitzer, Phillip | | | 2051 | USA | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Hamm, Robert M | | | 1653 | USA | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Shannon, Paul D | | | 2080 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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