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Individual Calculations September 2019 |
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| Su, Carah Total change: -33.20 | |   |
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| 2019 NAYCC U16 Girls | Kingston | CAN | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1493 | 1.50 | 5 | -0.83 | 40 | -33.20 | |
|  He, Emma | | wf | 1808 | CAN | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Chan, Alison | | | 1373 | USA | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Savla, Saniay | | | 1405 | USA | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Pinder, Trinity | | | 1289 | BAH | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Zhou, Iris | | | 1794 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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