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Individual Calculations September 2017 |
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| Ziljaeva, Veronika Total change: 75.60 | |   |
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| 14th Annual SPF Girls' Invitational | Saint Louis, Missouri | USA | 2017-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1738 | 3.50 | 5 | 1.16 | 40 | 46.40 | |
|  Guo, Ingrid | | | 1504 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Zhou, Iris | | | 1570 | USA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Cervantes Landeiro, Thalia | | wc | 2032 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Konovalenko, Sasha | | wf | 1882 | USA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Shi, Ling Yun | | | 1836 | CAN | 1.00 | 1 | 0.63 | 40 | 25.20 | |
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) | | | | 2017 National Girls Tournament of Champions | Norfolk, Virginia | USA | 2017-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1738 | 2.00 | 4 | 0.73 | 40 | 29.20 | |
| | Hajiarbabi, Kiana | | | 1765 | IRI | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Konovalenko, Sasha | | wf | 1882 | USA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Bashkansky, Naomi | | wf | 1978 | USA | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Wu, Rochelle | | wc | 1888 | USA | 0.00 | 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) | | |
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