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Individual Calculations August 2017 |
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| Gutman, Joshua Total change: -11.80 | |   |
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| 45th Annual World Open | Philadelphia, Pennsylvania | USA | 2017-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 2037 | 2.00 | 7 | -0.59 | 20 | -11.80 | |
|  Li, Zhaozhi | f | | 2364 | USA | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Wang, Wesley | c | | 2165 | USA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Lu, Maximillian | c | | 2145 | USA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Zhang, Eric M | | | 1871 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Chubinsky, Peter | | | 2111 | USA | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Jacobson, Aaron | | | 2157 | USA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Times, Lawyer | | | 2173 | USA | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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