Monthly % returns log?

Hi all,
Wondered if anyone wants to play.
Start of each month enter your latest portfolio value as a 100 and % variance since last month  to avoid disclosing too much. So if you have £25 enter "250", if you have £10,750 enter "107.5", if you have £1,760 enter "176".
We can then have a fun look at how everyone is doing, and also get a feel for what sort of average returns people are getting, and potentially a view on different strategies.
Obviously if you add funds in a month then disclose that as well. For example £10k and add £1k  I'd say "100 added 1"  we can then take that out in the % return calc for that month.
Suggest we log entries on days 17 at the start of each month.
So I'll start  lets see where I am in October
Jim  227

Here is my update. If anyone else wants to add to the log just do so by reply  to help people avoid disclosing their actual portfolio value just enter it as a three digit number as described above;
Jim Sept = 227
Jim Oct = 233 (+2.6%)

Sept 210
Today 242

The Horse Sept=550
The Horse Oct = 718 (+39.6%)

@DrDog said in Monthly % returns log?:
Jim Sept = 227
Jim Oct = 233 (+2.6%)Jim Nov = 231
Not great  still up 10% since I started in Aug, but my initial excitement is waning :)