BQ27542EVM: If the 0.1C discharge and 0.2C discharge results are uploaded to the TI, a different ChemID is sent by TI.

I have uploaded GPCCHEM both 0.1C discharge and 0.2C discharge, TI sent different ChemID to me. 

https://www.ti.com/powercalculator/docs/gpc/gpcUpload.tsp

Our battery cell spec is below. 

Charge Voltage : 4.45V

Capacity : 5000mA

Case 1) 0.1C discharge data - config.txt and roomtemp_rel_dis_rel.csv

Ti GPC report  is Best chemical ID : 5208

Case 2) 0.2C discharge data - config.txt and roomtemp_rel_dis_rel.csv

Ti GPC report  is Best chemical ID : 7258

Questions)

1. Which one is correct?

2. Why does TI send different ChemID between 0.1C and 0.2C?

Please check it. 

Thank you.