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Individual Calculations June 2015 |
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| Ahn, Ju Hyung Total change: 26.80 | |   |
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| 70th Annual Texas State and Amateur Championship | Fort Worth, Texas | USA | 2015-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1974 | 3.00 | 4 | 0.67 | 40 | 26.80 | |
|  Wisecup, David A | | | 1912 | USA | 1.00 | 1 | 0.41 | 40 | 16.40 | |  Calugar, Arthur | m | | 2266 | CAN | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Brannon, Joshua Scott | | | 1727 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Devagharan, Devina | | wf | 1751 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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