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Individual Calculations August 2015 |
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| Copeland, Sam S Total change: -15.80 | |   |
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| 43rd Annual World Open | Arlington, Virginia | USA | 2015-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2062 | 2139 | 4.00 | 8 | -0.79 | 20 | -15.80 | |
|  Liang, Awonder | f | | 2408 | USA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Titus, Andrew L | | | 1989 | USA | 0.00 | 1 | -0.70 | 20 | -14.00 | |  Mahoney, Michael | | | 1992 | USA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Daggupati, Balaji | | | 1822 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Fishbein, Matthew E | | | 1945 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Karell, Leif K | | | 1956 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Slomski, Matt | | | 2079 | USA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Wheeler, Cameron | f | | 2304 | USA | 0.00 | 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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