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Individual Calculations September 2016 |
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| Luo, Maggie Total change: -39.60 | |   |
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| 2016 SPF Girls Invitational | Saint Louis, MO | USA | 2016-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1672 | 1.00 | 3 | -0.76 | 40 | -30.40 | |
|  Dong, Alice | | | 1953 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Ehsani, Yassamin L | | | 1429 | USA | 0.00 | 1 | -0.80 | 40 | -32.00 | |  Fornes, Marie | | | 1436 | FRA | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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) | | | | 2016 NAYCC U18 Girls | Windsor | CAN | 2016-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1672 | 2.00 | 6 | -0.23 | 40 | -9.20 | |
| | Liu, Joanna | | wf | 1956 | USA | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Tao, Rachel | | wc | 1628 | CAN | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Laurrabaquio Ramirez, Itzel Aten | | | 1470 | MEX | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Qiao, Cindy | | wf | 1699 | CAN | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Liu, Miranda | | | 1902 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Nguyen, Emily | | wf | 2067 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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) | | |
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