|Player|Matches|Innings|Runs|Average|100s|50s|
|---|---|---|---|---|---|---|
|Herbie Hewett|10|15|543|38.79|1|2|
|Lionel Palairet|10|14|408|29.14|1|1|
|Bill Roe|8|12|316|28.73|0|1|
|George Nichols|13|18|497|27.61|1|3|
|John Challen|9|14|286|20.43|0|1|
|Ted Tyler|13|18|297|18.56|0|0|
|Crescens Robinson|9|13|162|14.73|0|0|
|Albert Clapp|11|15|159|10.60|0|0|

Question: how many more runs does john have than albert?
Answer: 127