No. There isn't any points that are given, only implied. If you open the chest and get reward listed on the wiki under map bonus rewards and then you open the chest a 2nd time (or More) by keeping track of what rewards that the wiki says you should be getting. It becomes apparent when the rewards that you should be getting from the wiki are not matching with the wiki. if say you have open the chest three times. and say you get a Karka Shell, a Tier 6 and a Tier 4 material you can see where on the Wiki chart that these fall, the more days you collect the more you can zero in on exactly where on the chart you sit. ( the example I am using would indicate that the toon has received rewards for 3000, 3200 and 3400 ) So on day 4 I Would expect the toon to be rewarded for level 3600 as indicated by the wiki witch would be a Tier 6 mat. If say a Uncommon Weapon or armor piece I can then see that something is off. The next time I open the Chest I would be rewarded with the proper reward at the 3600 level.
So when opening the chest it implied that the reward chart should advance by 200 points, if it was less than 200 then it wouldn't advance as shown on the chart, it was more then I would still get the reward, which my test indicate is not the case. There seems to be some random or unknown factor at play that I am not aware of or have not taken into acct.
Bottom line is that the reward track for the Bonus Map Rewards is not consistent based on what I am seeing. Thats all