| Korea Investment & Securities Championship with SBS Golf |
| EVENT DATE | STRENGTH OF FIELD | PLAYER RATING | TOUR RATING |
|---|---|---|---|
| March 09, 2018 ~ March 11, 2018 | 697 | 638 | 59 |
| RANK | PLAYER | POINTS | PLAYER RATING |
TOUR RATING |
RANK BEFORE |
RANK AFTER |
|---|---|---|---|---|---|---|
| 1 | JANG Hana | 62.0000 | 17 | 3 | 10 | 6 |
| 2 | HA Minsong | 37.2000 | 8 | 0 | 42 | 29 |
| 3 | JI Hansol | 24.8000 | 11 | 1 | 22 | 20 |
| 4 | CHOI Hyejin | 18.6000 | 27 | 0 | 4 | 2 |
| 5 | KIM Alim | 14.8800 | 7 | 0 | 50 | 42 |
| 6 | CHO Ayean | 11.7800 | 1 | 0 | 120 | 77 |
| 6 | CHO Jeongmin | 11.7800 | 11 | 1 | 19 | 17 |
| 8 | KIM Jihyun2 | 9.9200 | 19 | 3 | 8 | 9 |
| 9 | KIM Suji | 7.4843 | 8 | 0 | 40 | 40 |
| 9 | LEE Soyoung | 7.4843 | 11 | 1 | 26 | 26 |
| 9 | IN Juyeon | 7.4843 | 5 | 0 | 60 | 58 |
| 9 | PARK Shinyoung | 7.4843 | 6 | 0 | 55 | 50 |
| 9 | LEE Seunghyun | 7.4843 | 24 | 3 | 5 | 5 |
| 9 | OH Jihyun | 7.4843 | 21 | 6 | 6 | 7 |
| 9 | KIM Jiyeong2 | 7.4843 | 11 | 3 | 17 | 16 |
| 16 | KIM Hyunsoo | 5.1150 | 9 | 1 | 37 | 34 |
| 16 | LEE Jeongeun6 | 5.1150 | 45 | 8 | 1 | 1 |
| 16 | KIM Siwon | 5.1150 | 15 | 3 | 12 | 12 |
| 16 | PAK Juyoung | 5.1150 | 7 | 0 | 44 | 44 |
| 20 | HYUN Selin | 4.1850 | 0 | 0 | - | 270 |
| 20 | CHOI Eunwoo | 4.1850 | 4 | 0 | 62 | 61 |
| 22 | PARK Jiyoung | 3.4100 | 16 | 3 | 11 | 11 |
| 22 | PARK Gyeol | 3.4100 | 11 | 1 | 25 | 25 |
| 22 | PARK Minji | 3.4100 | 12 | 3 | 15 | 15 |
| 22 | Parinda PHOKAN | 3.4100 | 1 | 0 | 179 | 158 |
| 22 | YANG Chaelin | 3.4100 | 4 | 0 | 61 | 62 |
| 22 | JEONG Seulgi | 3.4100 | 7 | 0 | 47 | 48 |
| 28 | CHOI Yoolim | 2.8365 | 5 | 0 | 56 | 53 |
| 28 | CHOI Heyong | 2.8365 | 4 | 0 | 66 | 66 |
| 28 | KIM Soyi | 2.8365 | 10 | 0 | 32 | 33 |
| 28 | HAN Jinseon | 2.8365 | 4 | 0 | 64 | 63 |
| 32 | KIM Minji5 | 2.6660 | 1 | 0 | 115 | 112 |
| 33 | BAE Sohyun | 2.5730 | 1 | 0 | 152 | 139 |
| 33 | CHO Yoonji | 2.5730 | 11 | 0 | 21 | 22 |
| 35 | CHOI Karam | 2.2630 | 7 | 0 | 45 | 45 |
| 35 | LIM Eunbin | 2.2630 | 9 | 0 | 35 | 37 |
| 35 | LEE Dayeon | 2.2630 | 11 | 1 | 18 | 19 |
| 35 | PARK Chaeyoon | 2.2630 | 7 | 0 | 46 | 47 |
| 35 | KIM Charyoung2 | 2.2630 | 11 | 3 | 20 | 21 |
| 35 | KIM Chohui | 2.2630 | 4 | 0 | 63 | 64 |
| 35 | KIM Boah | 2.2630 | 4 | 0 | 69 | 68 |
| 35 | AN Narin | 2.2630 | 7 | 0 | 48 | 49 |
| 43 | LEE Jihoo | 1.7050 | 9 | 0 | 38 | 39 |
| 43 | IM Jinhee | 1.7050 | 2 | 0 | 93 | 88 |
| 43 | AHN Songyi | 1.7050 | 8 | 1 | 39 | 41 |
| 43 | LEE Solar | 1.7050 | 4 | 0 | 70 | 70 |
| 43 | NAM Soyeon | 1.7050 | 6 | 0 | 52 | 52 |
| 43 | KIM Songyeon | 1.7050 | 11 | 1 | 28 | 27 |
| 43 | PARK Bomi2 | 1.7050 | 3 | 0 | 74 | 73 |
| 43 | LEE Jungmin | 1.7050 | 3 | 0 | 75 | 75 |
| 43 | KIM Jihyun | 1.7050 | 20 | 7 | 7 | 8 |
| 43 | YU Suyeon | 1.7050 | 1 | 0 | 164 | 156 |
| 53 | JUNG Yeonju | 1.2090 | 9 | 1 | 36 | 36 |
| 53 | RYU Hyeonji | 1.2090 | 1 | 0 | 121 | 120 |
| 53 | JANG Suyeon | 1.2090 | 13 | 1 | 14 | 14 |
| 53 | PARK Youna | 1.2090 | 10 | 1 | 31 | 32 |
| 53 | NA | 1.2090 | 4 | 0 | 68 | 69 |
| 53 | PARK Sohye | 1.2090 | 3 | 0 | 77 | 78 |
| 59 | KIM Bokyung | 0.9610 | 8 | 0 | 41 | 43 |
| 59 | KWEON Dawon | 0.9610 | 3 | 0 | 76 | 76 |
| ㅡ | KIM Yejin | 0.0000 | 8 | 0 | 43 | 46 |
| ㅡ | JANG Eunsoo | 0.0000 | 11 | 1 | 23 | 23 |
| ㅡ | PARK Soyeon | 0.0000 | 11 | 1 | 30 | 31 |
| ㅡ | BAEK Jihee | 0.0000 | 1 | 0 | 140 | 140 |
| ㅡ | BAEK Kyujung | 0.0000 | 1 | 0 | 177 | 178 |
| ㅡ | KIM Polyeong | 0.0000 | 1 | 0 | 136 | 136 |
| ㅡ | CHOI Yerim | 0.0000 | 2 | 0 | 86 | 86 |
| ㅡ | HWANG Yenah | 0.0000 | 1 | 0 | 148 | 151 |
| ㅡ | YOON Seula | 0.0000 | 3 | 0 | 72 | 72 |
| ㅡ | CHUNG Yena | 0.0000 | 5 | 0 | 58 | 57 |
| ㅡ | Minami LEVONOWICH | 0.0000 | 0 | 0 | - | - |
| ㅡ | JEONG Hyewon | 0.0000 | 1 | 0 | 135 | 138 |
| ㅡ | JUNG Heewon | 0.0000 | 11 | 0 | 29 | 30 |
| ㅡ | HAN Sanghee | 0.0000 | 1 | 0 | 166 | 168 |
| ㅡ | YANG Soojin | 0.0000 | 1 | 0 | 127 | 130 |
| ㅡ | Low MICHELE | 0.0000 | 0 | 0 | - | - |
| ㅡ | CHANG Chingling | 0.0000 | 0 | 0 | - | - |
| ㅡ | Rodriguez CYNA MARIE | 0.0000 | 0 | 0 | - | - |
| ㅡ | Doanxuan KHUE MINH 0304(A) | 0.0000 | 0 | 0 | - | - |
| ㅡ | Sunmi JOUNG 0405(A) | 0.0000 | 0 | 0 | - | - |
| ㅡ | KIM Yijoon 0012(A) | 0.0000 | 0 | 0 | - | - |
| ㅡ | LEE Sunhwa | 0.0000 | 5 | 0 | 57 | 59 |
| ㅡ | HUANG Hsienwen | 0.0000 | 0 | 0 | - | - |
| ㅡ | YIMENG Zheng | 0.0000 | 0 | 0 | - | - |
| ㅡ | JIENALIN Zhang | 0.0000 | 0 | 0 | 724 | 728 |
| ㅡ | Budsabakorn SUKAPAN | 0.0000 | 0 | 0 | - | - |
| ㅡ | HONG Jinjoo | 0.0000 | 5 | 0 | 59 | 60 |
| ㅡ | HONG Ran | 0.0000 | 6 | 0 | 53 | 56 |
| ㅡ | Supamas SANGCHAN | 0.0000 | 0.5 | 0 | 313 | 313 |
| ㅡ | Chaiyapan PIYATHIDA | 0.0000 | 0 | 0 | - | - |
| ㅡ | Ngo BAO NGHI | 0.0000 | 0 | 0 | - | - |
| ㅡ | Kawasaki HANAKO 9912(A) | 0.0000 | 0 | 0 | - | - |
| ㅡ | JUN Uree | 0.0000 | 2 | 0 | 99 | 101 |
| ㅡ | YOU Hyoju | 0.0000 | 4 | 0 | 65 | 65 |
| ㅡ | SHIN Euikyung | 0.0000 | 1 | 0 | 145 | 145 |
| ㅡ | KIM Jisu | 0.0000 | 1 | 0 | 101 | 102 |
| ㅡ | SEO Yeunjung | 0.0000 | 10 | 1 | 33 | 35 |
| ㅡ | YOO Seungyeon | 0.0000 | 2 | 0 | 88 | 93 |
| ㅡ | PARK Seongweon | 0.0000 | 7 | 0 | 49 | 54 |
| ㅡ | HAN Jungeun | 0.0000 | 0.5 | 0 | 339 | 349 |
| ㅡ | PARK Juyoung5 | 0.0000 | 1 | 0 | 139 | 141 |
| ㅡ | LEE Hyorin | 0.0000 | 3 | 0 | 79 | 81 |
