will reposition rear wheel today to adjust chain tension

stats:

1194km/741mi
£440/$691 total
£0.37/km
€0.44/km
$0.93/mi

goal is to catch up to the ratios of bigbenaugust:

8093km/5029mi
£267/$446
3.3p/km
4.0c/km
8.8¢/mi

and of Slaninar:

13100km/8139mi
£724/€868/$1204
5.5p/km
6.6c/km
14.7¢/mi

photos: