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Individual Calculations August 2019 |
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| Wang, Ellen Total change: 75.60 | |   |
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| 18th Annual Manhattan Open | New York, New York | USA | 2019-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 1791 | 2.00 | 5 | 0.86 | 40 | 34.40 | |
|  Prilleltensky, Matan | | | 2120 | USA | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Liang, Jason | | | 2049 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Fleischman, Eric | | | 2141 | USA | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Lu, Jason | | | 1825 | USA | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Dhar, Sumit | | | 1956 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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) | | | | 12th New York International - U2200 | New York, New York | USA | 2019-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1791 | 3.00 | 5 | 1.03 | 40 | 41.20 | |
| | Blackwell, Clayton | | | 1808 | USA | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Hardaway, Brewington | c | | 1637 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Yoo, Eugene | | | 2046 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Efemuai, Odafe | | | 1867 | NGR | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Morales, Francisco | | | 2046 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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