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Individual Calculations August 2019 |
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| Kiewra, Keaton Total change: -21.10 | |   |
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| 47th Annual World Open | Philadelphia, Pennsylvania | USA | 2019-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2111 | 2381 | 2.00 | 5 | -2.11 | 10 | -21.10 | |
|  Zhang, Eric | | | 2040 | USA | 0.50 | 1 | -0.38 | 10 | -3.80 | |  Zhang, Henry | | | 2071 | CAN | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Sethuraman, Sandeep | | | 2130 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Tsay, Vincent | f | | 2167 | USA | 0.00 | 1 | -0.77 | 10 | -7.70 | | | Barretto, Franz | | | 2146 | PHI | 0.00 | 1 | -0.79 | 10 | -7.90 | |
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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