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Individual Calculations May 2017 |
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| Wlezien, Alexander Total change: 5.40 | |   |
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| 2017 Lone Star Open | Houston, Texas | USA | 2017-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 2052 | 2.50 | 4 | 0.27 | 20 | 5.40 | |
|  Boris, Peter Theodore | | | 1801 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | |  De Jesus, Jeffrey | | | 2062 | USA | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Ruiz C, Joshua D | m | | 2343 | COL | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Nguyen, Duy Minh | | | 1836 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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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