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Individual Calculations August 2017 |
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| Karell, Leif K Total change: -12.40 | |   |
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| 45th Annual World Open | Philadelphia, Pennsylvania | USA | 2017-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2049 | 1965 | 2.50 | 8 | -0.62 | 20 | -12.40 | |
|  Young, Angelo | m | | 2283 | PHI | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Abdi, Farzad | | | 2108 | USA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Peatman, Carter F | | | 2075 | USA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Greanias, Steve | f | | 2052 | USA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Wongso, Steve | | | 1636 | USA | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Graif, William | | | 2192 | CAN | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Dembele, Marcel | | | 1862 | FRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Wan, Joseph C | | | 2183 | 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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