Individual Calculations January 2016 |
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Sobel, Simone L Total change: 38.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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51st Annual American Open - U2200 Section | Orange, California | USA | 2015-11-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
2019 | 1836 | 3.00 | 4 | 1.94 | 20 | 38.80 | |
| Stern-Rodriguez, Elias A | | | 1920 | USA | 1.00 | 1 | 0.62 | 20 | 12.40 | | Rupel, David G. | | | 2004 | USA | 1.00 | 1 | 0.72 | 20 | 14.40 | | Stein, Jeremy A | | | 2094 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | | Vihon, Howard | | | 2058 | USA | 1.00 | 1 | 0.78 | 20 | 15.60 | | 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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