None (1, '2011-04-23')
24k (3, '2011-04-24')
23k (6, '2011-04-24')
22k (10, '2011-04-26')
21k (27, '2011-05-17')
20k (33, '2011-06-01')
19k (34, '2011-06-23')
18k (36, '2011-06-24')
17k (37, '2011-06-25')
15k (43, '2011-09-03')
14k (44, '2012-02-08')
16k (48, '2012-02-19')
13k (56, '2013-02-15')
12k (73, '2014-01-28')
11k (74, '2014-01-31')
10k (75, '2014-02-04')
9k (77, '2014-02-07')
8k (87, '2014-03-08')
7k (269, '2015-01-29')
6k (325, '2015-03-09')
5k (528, '2015-12-08')
Some observations and caveats:
- The date shows the first time I achieved a particular rank. Realistically, I sometimes moved into a higher rank and fell back down for a while before I could stay there.
- The rank shown is my KGS rank, but games on either server count towards the total games played.
- This obviously doesn't take into account books I read, 9x9 games played on my phone, offline games, or other sources of learning.
- I didn't filter games by time control, ranked vs unranked, or any other metric.
- I was 29 when I played my first game of go in 2011, so the bulk of my progress took place in my early 30s.
- It took three attempts to start go before it really stuck, hence the small number of games relative to the time it took to reach 8k.
- Looking at the number of games played, it appears I improved very rapidly up to 8k before progress slowed considerably.
- Looking at the time that passed, I've been improving about 2 stones a year since I got to 9k.
- The total number of games I looked at is now 668.