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Individual Calculations November 2018 |
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| Park, Evan Total change: -67.60 | |   |
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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 |
| 2102 | 2065 | 4.00 | 9 | -0.18 | 40 | -7.20 | |
|  Ostrovskiy, Aleksandr | m | | 2423 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Oberoi, Shelev | | | 1994 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Altman, Joshua A | c | | 1865 | ENG | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Yagiz, Bora | | | 1843 | TUR | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Brodsky, David | m | | 2419 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Prilleltensky, Matan | | | 2195 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Luo, Terry | | | 1937 | USA | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Yanayt, Eugene | f | | 2137 | USA | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Clancy, Daniel | | | 2106 | USA | 0.50 | 1 | 0.06 | 40 | 2.40 | |
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 |
| 1897 | 2065 | 2.00 | 5 | -1.51 | 40 | -60.40 | |
| | Burke, John M | g | | 2465 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zhao, Boyang | | | 1762 | USA | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Fishbein, Mitch | | | 1837 | USA | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Chinnambeti, Abhinav | | | 1740 | USA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Hu, Alexander | | | 1683 | USA | 0.00 | 1 | -0.91 | 40 | -36.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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