Individual Calculations June 2017 |
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Jin, Derek Total change: 0.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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86th Massachusetts Open | Marlboro, Massachusetts | USA | 2017-05-27 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1954 | 0 | 1.50 | 5 | 0.00 | 1805 | | 0.00 | |
| Rueda, Libardo | | | 2105 | USA | 0.00 | 1 | 0.00 | | 0.00 | | Hu, William | | | 1922 | USA | 0.50 | 1 | 0.00 | | 0.00 | | Song, Alan | | | 1882 | USA | 0.00 | 1 | 0.00 | | 0.00 | | Sowa, Aidan | | | 1865 | USA | 0.50 | 1 | 0.00 | | 0.00 | | Smirnov, William J | | | 1997 | USA | 0.50 | 1 | 0.00 | | 0.00 | | 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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