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Individual Calculations July 2019 |
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| Feinstein, Michael Total change: -6.40 | |   |
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| 2019 National Open | Las Vegas, Nevada | USA | 2019-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 2142 | 3.50 | 7 | -0.32 | 20 | -6.40 | |
|  Belous, Vladimir | g | | 2514 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Bhavikatti, Neil | | | 1880 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Katz, Alexander | m | | 2427 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Liu, Joanna | | wf | 1954 | USA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Akopian, Robert | | | 2040 | USA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Sun, Rick | | | 1967 | USA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Xu, Arthur | c | | 2048 | USA | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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