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Individual Calculations August 2014 |
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| Rubin, Joshua Total change: -17.20 | |   |
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| 42nd Annual World Open - Open Section | Arlington, Virginia | USA | 2014-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2243 | 2126 | 1.00 | 4 | -0.43 | 40 | -17.20 | |
|  Sarkar, Justin | m | | 2414 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Schut, Lisa | | wm | 2321 | NED | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Helfst, Matt D | | | 1953 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Pressman, Leif A | f | | 2283 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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