Second round complete.
471 games, 99 timeouts.
Outcome was quite balanced for 0 and 1 handicap
Even with 4 ranks difference, there were 16 vs 12 games, 57 vs 43 %.
Groups with 2 and 3 handicaps saw more black wins, but the number of games wasn’t so large and stats couldn’t be reliiable.
Third round has 420 games.
We go up to 4 handicap with 5.5 negative komi.
Handicap should be calculated from new ranks, I suppose.
I had to switch from v1 API to termination-api for the players list, since the former had broken rankings.
I didn’t do the same yet for games, so I am still retrieving games data from v1 API.
I actually don’t know where to look for starting ranks.
I used to look in v1 “gamedata” section but it doesn’t appear updated with new rankings. Example:
<https://online-go.com/api/v1/games/31277608>
{ "players": {
"black": {
"id": 11184,
"username": "zhal",
"ratings": {
"version": 5,
"overall": {
"rating": 1533.0075473565191,}},
"ranking": 18,},
"white": {
"id": 308797,
"username": "Lys",
"ratings": {
"version": 5,
"overall": {
"rating": 1688.4566123087104,}},
"ranking": 23,}},
"id": 31277608,
"name": "Tournament Game: Salt Cat: Mad Handicap 9x9 (66295) R:3 (Lys vs zhal)",
"handicap": 1,
"komi": "3.50",
"historical_ratings": {
"black": {
"id": 11184,
"ratings": {
"version": 5,
"overall": {
"rating": 1533.007568359375,}},
"ranking": 24.807274690058826,},
"white": {
"id": 308797,
"ratings": {
"version": 5,
"overall": {
"rating": 1688.4566650390625,}},
"ranking": 27.04317904298873,}},
"gamedata": {
"white_player_id": 308797,
"black_player_id": 11184,
"players": {
"black": {
"username": "zhal",
"rank": 18.35705953107835,},
"white": {
"username": "Lys",
"rank": 21.308412146517206,}},
"handicap": 1,
"komi": 3.5,
Now “historical ratings” section looks the most updated. Maybe I should use that one, but I would be grateful for every possible hint or help about it, since I feel quite lost.
I also checked termination-api but it looks even worse:
<https://online-go.com/termination-api/game/31277608>
"white_player_id":308797,
"black_player_id":11184,
"game_id":31277608,
"game_name":"Tournament Game: Salt Cat: Mad Handicap 9x9 (66295) R:3 (Lys vs zhal)",
"players":
{"black":
{"username":"zhal",
"rank":18.35705953107835,
"professional":false,
"id":11184} ,
"white":
{"username":"Lys",
"rank":21.308412146517206,
"professional":false,
"id":308797}},
"handicap":1,
"komi":3.5,
I removed many lines which were useless for my goal.
Anyway, according to termination-api players seem to be still 12k and 9k, while these are our mugshots today:
@benjito, can you dig something here?