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Individual Calculations September 2017 |
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| Wu, Rochelle Total change: 37.60 | |   |
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| 2017 National Girls Tournament of Champions | Norfolk, Virginia | USA | 2017-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1888 | 4.50 | 5 | 1.19 | 40 | 47.60 | |
|  Cao-Dao, Vivian | | | 1557 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Bhanuprasad, Meghana | | | 1754 | USA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Bashkansky, Naomi | | wf | 1978 | USA | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Avirneni, Saithanusri | | | 1766 | USA | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Ziljaeva, Veronika | | | 1738 | LAT | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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) | | | | Bay Area Chess IM Tate Memorial Championship | Milpitas, California | USA | 2017-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1886 | 2.00 | 3 | -0.25 | 40 | -10.00 | |
| | Ai, Evan Zihao | | | 1779 | USA | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Sant, Amit | | | 1640 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Palusa, Maurya | | | 1651 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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) | | |
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