OSR League Results

The Open Study Room has held a monthly league since February 2017, and also holds a trimonthly (Meijin) league, and a dan and DDK league.

The leagues were suspended due to lack of participation between May and November 2021, but returned in December. They were again discontinued in the summer of 2022, returning again in the autumn.

Records extracted from the OSR's archives.

2017

February
12 players

1. hiddenpain 4.5
2. climu 3.5
3. patewing 3.0

March
5 players

1. climu 4.0
2. felino 2.0
3. Gor 1.5

April
16 players

1. Matuiss2 21.5
2. Gor 8.5
3. EdwinSelan 8.0

May
12 players

1. potato 12.0
2. PotatoDono 5.0
3. climu 4.0

June
10 players

1. okiol 8.0
2. SamSpade 6.5
3. PotatoDono 3.5

July
8 players

1. Shisu 4.0
2. timk01 3.5
3. SamSpade 3.0

August
8 players

1. timk01 7.0
=2. dansugo 3.5
=2. climu 3.5

September
11 players

1. climu 9.0
2. dansugo 5.0
3. snip 5.0

October
14 players

1. Brandon 7.5
2. dansugo 6.0
3. SamSpade 5.0

November
13 players

1. climu 6.0
=2. Gor 4.5
=2. Xorax 4.5

December
15 players

1. GoDave89 9.0
2. alemitrani 7.0
3. MrMemeMan 4.0

2018

January
8 players

1. jthat 14.0
2. alemitrani 6.0
3. GoDave89? 4.5

February
27 players

1. jthat 40.5
2. GoDave89? 32.0
3. Silkroad 26.0

March
53 players

1. GoDave89? 63.5
2. Fuurya 31.0
3. jthat 23.5

April
54 players

1. GoDave89? 29.5
2. Yesterdaysbluesky 23.5
3. Fuurya 19.5

May
39 players

1. jthat 44.0
2. GoDave89? 33.5
3. alemitrani 13.5

June
30 players

1. GoDave89? 53.0
2. jthat 30.0
3. Kamelotusky 12.0

July
26 players

1. GoDave89? 7.5
2. Kamelotusky 6.0
3. positive 5.0

August
23 players

1. GoDave89? 15.0
2. alemitrani 9.0
3. Kamelotusky 7.5

September
26 players

=1. alemitrani 10.5
=1. GoDave89? 10.5
3. climu 7.0

October
23 players

=1. GoDave89? 7.5
=1. jthat 7.5
3. alemitrani 7.0

November
35 players

1. GoDave89? 17.0
2. ohyou 10.5
3. incognito 9.5

December
27 players

=1. opuss 12.0
=1. GoDave89? 12.0
3. rthspaz07 9.5

2019

January
46 players

1. MCSH 19.5
2. GoDave89? 17.0
3. bugcat 11.0

February
44 players

1. GoDave89? 28.5
2. flapse10 21.5
3. Zero00 17.0

March
35 players

=1. bugcat 15.5
=1. GoDave89? 15.5
3. AdamReal 19.0

April
23 players

1. bugcat 12.0
2. flapse10 11.5
3. AdamReal? 8.0

May
25 players

1. BoneSaw 19.5
2. newbator 18.5
3. GoDave89? 17.5

June
25 players

1. GoDave89? 16.5
2. alemitrani 6.5
3. AdamReal? 5.5

July
22 players

1. newbator 8.0
=2. flapse10 7.5
=2. Capitaine_Crochet 7.5

August
24 players

1. Capitaine_Crochet 8.0
2. GoDave89? 7.5
3. alemitrani 6.0

September
15 players

1. alemitrani 17.5
2. GoDave89? 9.5
3. Brisbaner 6.0

October
32 players

1. GoDave89? 22.0
2. Brandebouc 18.5
3. alemitrani 15.5

November
22 players

1. andromedan 16.0
2. GoDave89? 12.0
3. XoXo-IGS 10.0

December
24 players

1. GoDave89? 14.5
2. Perezosorancio 12.0
3. Hellsflame 10.5

2020

January
18 players

1. GoDave89? 13.5
2. Perezosorancio 7.5
3. Brisbaner 4.5

February
21 players

1. GoDave89? 9.0
2. bugcat 8.5
3. Brandebouc 8.0

March
21 players

1. GoDave89? 8.0
2. Malte 7.0
3. flapse10 4.5

April
42 players

1. Ethelor 36.5
2. leandrocus 27.5
3. GoDave89? 19.5

May
58 players

1. GoDave89? 88.0
2. Ethelor 36.0
3. NeilH90 | https://online-go.com/player/755678/] 29.0

June
62 players

1. Ethelor 34.5
2. GoDave? 30.0
3. yosai 29.0

July
53 players

1. GoDave89? 37.0
2. leandrocus 27.0
3. sufjan 23.5

August
32 players

1. Aethyr 17.5
2. Hietha 12.0
3. leandrocus 8.0

September
55 players

1. Aethyr 36.0
=2. GoDave89? 33.5
=2. RelentlessLogic 33.5

October
47 players

1. HanHyung 26.0
2. Hibaribi 22.5
3. RelentlessLogic? 22.0

November
31 players

1. HanHyung? 20.5
2. Brandebouc 18.5
3. leandrocus 9.0

December
33 players

1. HanHyung? 13.0
2. StinkyTofu 10.0
3. Ethelor 9.5

2021

January
32 players

1. sanderbaduk 18.5
2. leandrocus 10.5
3. Klingel 8.0

February
27 players

1. Klingel 11.5
2. Reimatch 9.0
3. leandrocus 7.5

March
14 players

1. p_square 6.0
2. jerwin 3.0
3. chaospuppy 2.0

April
5 players

=1. smartlitchi 1.5
=1. dima42 1.5
=1. ttrj163 1.5

December
31 players

1. Silkroad
2. rav3n
3. unit_psi

2022

January
27 players

1. Silkroad
2. HES
3. Ptitged

Meijin (Trimonthly)

1st Meijin
34 players

1. timk01 44.0
2. potato 25.0
3. Demise 29.0

2nd Meijin
56 players

1. kissole 41.0
2. dansugo 33.0
3. Brandon 29.0

3rd Meijin
54 players

1. alemitrani 28.5
2. GoDave89? 18.5
3. MrMemeMan 14.0

4th Meijin
98 players

1. GoDave89? 123.5
2. jthat 91.5
3. Fuurya 50.5

5th Meijin
77 players

1. GoDave89? 112.5
2. jthat 93.0
3. Kamelotusky 40.0

6th Meijin
53 players

1. GoDave89? 42.0
2. alemitrani 35.5
3. climu 21.5

7th Meijin
88 players

1. GoDave89? 55.0
2. opuss 33.5
3. rthspaz07 31.5

8th Meijin
69 players

1. GoDave89? 55.0
2. flapse10 42.5
3. bugcat 37.5

9th Meijin
45 players

1. GoDave89? 37.5
2. newbator 30.5
3. BoneSaw? 24.5

10th Meijin
52 players

1. GoDave89? 45.0
2. alemitrani 39.5
3. Brandebouc 23.5

11th Meijin
42 players

1. GoDave89? 40.0
2. Perozosorancio 33.0
3. Brandebouc 20.0

12th Meijin
58 players

1. GoDave89? 42.5
2. Ethelor 35.0
3. leandrocus 29.0

13th Meijin
107 players

1. GoDave89? 155.0
2. Ethelor 74.5
3. leandrocus 72.0

14th Meijin
89 players

1. GoDave89? 69.0
2. RelentlessLogic? 58.5
3. Aethyr 57.5

15th Meijin
71 players

1. HanHyung? 37.5
2. leandrocus 32.5
3. RelentlessLogic? 21.0

16th Meijin
38 players

1. Klingel 13.5
2. Reimatch 10.0
3. p_square 9.0

Achievements by player

(Pretty sure some of the exact counts are off. Also not updated since the 2021 hiatus.)

🏆 = Meijin 1st
🏵️ = Meijin 2nd
💮 = Meijin 3rd
🥇 = Monthly 1st
🥈 = Monthly 2nd
🥉 = Monthly 3rd