Ratings
2012-12-15: The 1st Korea Children's Othello Championships-U8_U10(Korea)
| YOO Dongwon | 13-51 | JUNG Sangkwon |
| JUNG Sangkwon | 61-03 | LEE Hayean |
| LEE Jyhoon | 38-26 | JUNG Sangkwon |
| JUNG Sangkwon | 47-17 | PARK Sijeong |
| JUNG Sangkwon | 52-12 | KIM Eungyo |