Individual Calculations May 2015 |
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Widener, Andrew J Total change: -7.40 | | |
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2015 Lone Star Open | Houston, Texas | USA | 2015-03-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1856 | 2021 | 2.50 | 4 | -0.37 | 20 | -7.40 | |
| Shan, Devan A | | | 1794 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | May, Harold Eric | | | 1852 | USA | 0.00 | 1 | -0.72 | 20 | -14.40 | | Bunch, Cliff | | | 1903 | USA | 0.50 | 1 | -0.16 | 20 | -3.20 | | Nguyen, Emily | | wf | 1874 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | | 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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