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Individual Calculations April 2018 |
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| Ahn, Ju Hyung Total change: -9.80 | |   |
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| 2018 Lone Star Open | Houston, Texas | USA | 2018-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 2010 | 2.50 | 5 | -0.49 | 20 | -9.80 | |
|  Sychov, Artem | | | 1719 | UKR | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Ynojosa Aponte, Felix | m | | 2390 | VEN | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Zapata Hincapie, John A | | | 2068 | COL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Palang, Warren J | | | 1767 | USA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Ivaschenko, Andrei | | | 1733 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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