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Individual Calculations January 2020 |
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| Frumkin R/e, Edward A Total change: -18.20 | |   |
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| 38th Annual Empire City Open | New York, New York | USA | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1752 | 0.00 | 3 | -0.91 | 20 | -18.20 | |
|  Morris-Suzuki, Sophie | | wf | 2013 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Yoo, Eugene | | | 2000 | USA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Prasanna, Gracy Franco | | | 1720 | USA | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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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