Here's a few more members from the top 10: http://community.topcoder.com/tc?module=MemberProfile&cr=19849563&tab=alg http://community.topcoder.com/tc?module=Mem

Here's a few more members from the top 10: http://community.topcoder.com/tc?module=MemberProfile&cr=19849563&tab=alg http://community.topcoder.com/tc?module=MemberProfile&cr=198... http://community.topcoder.com/tc?module=MemberProfile&cr=22714443&tab=alg http://community.topcoder.com/tc?module=MemberProfile&cr=227... http://community.topcoder.com/tc?module=MemberProfile&cr=22689544&tab=alg http://community.topcoder.com/tc?module=MemberProfile&cr=226... http://community.topcoder.com/tc?module=MemberProfile&cr=22840511&tab=alg http://community.topcoder.com/tc?module=MemberProfile&cr=228... http://community.topcoder.com/tc?module=MemberProfile&cr=22709180&tab=alg http://community.topcoder.com/tc?module=MemberProfile&cr=227... http://community.topcoder.com/tc?module=MemberProfile&cr=22708534&tab=alg http://community.topcoder.com/tc?module=MemberProfile&cr=227... They all started at a "green" or "blue" rating (i.e., no prior training) and it took all of them a bit of time to hit "red", which is the arbitrary point you can start calling them an expert.