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Individual Calculations November 2018 |
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| Paciorkowski, Lev Total change: 2.20 | |   |
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| 10th Annual Washington Chess Congress | Falls Church, Virginia | USA | 2018-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2369 | 2250 | 4.00 | 9 | 0.73 | 20 | 14.60 | |
|  Oberoi, Shelev | | | 1994 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Berczes, David | g | | 2499 | HUN | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Shabalov, Alexander | g | | 2548 | USA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Wang, Kevin | m | | 2447 | USA | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Sevian, Samuel | g | | 2634 | USA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Belous, Vladimir | g | | 2530 | RUS | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Drozdowski, Kacper | m | | 2485 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Mishra, Abhimanyu | c | | 2149 | USA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Colding, Ernest | | | 2035 | USA | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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) | | | | 22nd Annual Eastern Chess Congress | Princeton, New Jersey | USA | 2018-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2211 | 2250 | 1.00 | 3 | -0.62 | 20 | -12.40 | |
| | Erenburg, Sergey | g | | 2579 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ardito, Andrew | | | 2188 | USA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Altman, Joshua | c | | 1865 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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