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Individual Calculations May 2019 |
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| Porcelli, Michael Total change: -7.20 | |   |
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| 2019 Lone Star Open | Houston, Texas | USA | 2019-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1774 | 1.50 | 4 | -0.18 | 40 | -7.20 | |
|  Truelson, Joseph | | | 2087 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Gundam, Rohit | | | 1908 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Trakru, Priya | | wf | 1784 | USA | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Yang, Benjamin | | | 1595 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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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