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Individual Calculations August 2015 |
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| Karell, Leif K Total change: -1.00 | |   |
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| 43rd Annual World Open | Arlington, Virginia | USA | 2015-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 1956 | 2.00 | 7 | -0.05 | 20 | -1.00 | |
|  Sohal, Tanraj | | | 2263 | CAN | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Samuelson, Andrew | | | 2200 | USA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Formanek, Edward W | m | | 2122 | USA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Nieto, Manuel Valerio Waldo | | | 2101 | COL | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Copeland, Sam S | | | 2139 | USA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Virkud, Apurva | | wc | 2064 | USA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Bayaraa, Chinguun | c | | 1949 | USA | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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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