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Individual Calculations June 2019 |
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| Chen, Alex Total change: -60.00 | |   |
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| 65th Annual Maryland Open | Rockville, Maryland | USA | 2019-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 2094 | 2.50 | 5 | -0.15 | 40 | -6.00 | |
|  Kaufman, Lawrence | g | | 2209 | USA | 0.50 | 1 | 0.16 | 40 | 6.40 | |  Kurtz, Eric | | | 1988 | USA | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Altman, Joshua | c | | 1901 | ENG | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Paciorkowski, Lev | | | 2203 | USA | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Ling, Evan | | | 2043 | USA | 0.50 | 1 | -0.07 | 40 | -2.80 | |
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) | | | | 7th Cherry Blossom Classic | Sterling, Virginia | USA | 2019-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 2094 | 3.00 | 7 | -1.35 | 40 | -54.00 | |
| | Fishbein, Mitch | | | 1951 | USA | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Hu, Merric | | | 1981 | USA | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Rohde, Michael A | g | | 2361 | USA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Morefield, Jason P | f | | 2300 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Bonam, Saigautam | | | 1694 * | USA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Dill, James Christopher | | | 1849 | USA | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Prem, Pranav | | | 1777 | USA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | * 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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