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Individual Calculations August 2012 |
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| Rosen, Eric S Total change: -15.75 | |   |
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| 2012 US Junior Closed - Group B | St Louis, Missouri | USA | 2012-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2324 | 2328 | 2.50 | 7 | -1.05 | 15 | -15.75 | |
|  Troff, Kayden W | f | | 2271 | USA | 0.50 | 1 | -0.08 | 15 | -1.20 | |  Cao, Kevin Y | | | 2184 | USA | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Naroditsky, Daniel | m | | 2486 | USA | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Perez, Robert | | | 2334 | USA | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Sturt, Raven M | | | 2248 | USA | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Arnold, Marc Tyler | m | | 2529 | USA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Williams, Justus D | | | 2216 | USA | 0.00 | 1 | -0.65 | 15 | -9.75 | |
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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