Ratings
2020-01-11: 4 King of Kings(Korea)
| KIM Dongkwon | 31-33 | OH Joungmok |
| AHN Taeyoung | 31-33 | KIM Dongkwon |
| KIM Jungsoo | 46-18 | KIM Dongkwon |
| OH Joungmok | 55-09 | KIM Dongkwon |
| KIM Dongkwon | 30-34 | AHN Taeyoung |
| KIM Dongkwon | 44-20 | KIM Jungsoo |
2018-09-01: The 2nd Incheon Open(Korea)
2018-04-27: 27th Korea Championships(Korea)
2018-01-07: 2 King of Kings(Korea)
| HA Seungsup | 17-47 | KIM Dongkwon |
| KIM Dongkwon | 17-47 | OH Joungmok |
| KIM Dongkwon | 50-14 | FU Velma |
| LEE Chunae | 53-11 | KIM Dongkwon |
| KIM Dongkwon | 23-41 | SOHR Jaeyoung |
| KIM Jungsoo | 23-41 | KIM Dongkwon |
| KIM Dongkwon | 22-42 | FURUYASHIKI Ken |
| HA Seungsup | 36-28 | KIM Dongkwon |
| KIM Dongkwon | 32-32 | SEO Youjoon |
| MOON Sungcheol | 25-39 | KIM Dongkwon |
| KIM Dongkwon | 16-48 | KIM Jungsoo |
| KIM Dongkwon | 50-14 | PARK Jonghyun |
| KIM Taeyeon | 32-32 | KIM Dongkwon |
| KIM Dongkwon | 47-17 | NAM Sungwoo |
| SON Beomkeun | 27-37 | KIM Dongkwon |
| KIM Dongkwon | 36-28 | KIM Kwanyoon |
| KIM Taeyeon | 16-48 | KIM Dongkwon |
| SOHR Jaeyoung | 45-19 | KIM Dongkwon |
| KIM Dongkwon | 54-10 | MOON Sungcheol |
| LEE Chunae | 21-43 | KIM Dongkwon |
2017-08-26: 1st Incheon open(Korea)
2017-01-22: 26st Korea Othello Championships(Korea)
| KIM Dongkwon | 16-48 | MOON Sungcheol |
| KIM Dongkwon | 39-25 | KIM Jungho |
| LEE Geuncheol | 11-53 | KIM Dongkwon |
| KIM Jungsoo | 20-44 | KIM Dongkwon |
| KIM Dongkwon | 23-41 | DONG Zhen |
| SEO Youjoon | 48-16 | KIM Dongkwon |
| LEE Hyangsuk | 20-44 | KIM Dongkwon |
| SHIN Donghyeon | 09-55 | KIM Dongkwon |
| KIM Dongkwon | 44-20 | KIM Gyejin |
| LEE Kwangwook | 54-10 | KIM Dongkwon |
| KIM Dongkwon | 23-41 | KIM Kwanyoon |
| JEON Gunsoo | 12-52 | KIM Dongkwon |