Rim Chang-Woo

Chang-Woo's current-season form is down 37% on last season (Season 16→10), while his Rating eased 20→11. His peak season for form remains 2022/23 (Season 37).

Domestic career

Season	Club	Apps	G	A	Match	RTG	Season
2025/26	Jeju United FC · 3rd	25	1	1	6.84	11	10
2024/25	Jeju United FC · 3rd	24	1	0	6.83	20	16
2023/24	Gangwon FC · 4th	13	0	0	6.72	19	6
2022/23	Gangwon FC · 6th	37	2	0	6.95	30	37
2021/22	Gangwon FC · 3rd	28	1	1	7.03	32	25

Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.

Scout report

Experienced headFull-back

Rim Chang-Woo is a 34-year-old full-back at Jeju United FC, rated 10.7 overall by Field Insider's model, ranking 139th of 148 in the K League 1. A seasoned veteran, he has been a fringe squad member this season (30.4% of available minutes). His defensive output reads 2.71 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Chang-Woo.

Judged on this season alone, Chang-Woo graded 10 — a workmanlike campaign that ranks 17th of 23 of the 23 full-backs in the K League 1, on 3 clean sheets and 2.712 defensive actions per 90.

Year-on-year, that's a drop on last season (Season 16 → 10). Over the 5 seasons on record his form has drifted down, peaking in 2022/23.

On long-term talent our Rating reads 11, 21st of 23 of the 23 full-backs in the K League 1. At 34 Chang-Woo is into the veteran stage, where the age curve weighs on the projection, and a market index of 2.2 reflects that trajectory.

From the career report

Read the full career report →

Below his 2022/23 peak but holding a solid level — the platform for a return is there.

Peak: 2022/23Holding level

Current potential21st of 23 full-backs · K League 1 Current season17th of 23 full-backs · K League 117th-best full-back in the K League 1139th in the K League 1 · potential21st-highest potential full-back in the K League 1

10.7

Ratingi

21st of 23 full-backs

10.2

Seasoni

below regular-starter level

30.4%

Minutes

limited game time

2.71

Def. actions / 90

moderate defensive volume

Output in context · Jeju United FC finished 3rd of 6 · a mid-table side

2.71

Def. / 90

Tackles

Interceptions

Clean sheets

2.71 tackles, blocks & interceptions per 90 — moderate defensive volume, with 3 clean sheets across 25 appearances. Going forward he chipped in 1 goal and 1 assist — a useful bonus from the back.

Strengths

Attacking threat. Chips in from deep: 0.16 goal involvements per 90, useful for a full-back.

Watch points

Game time. Only 30.4% of available minutes — needs a settled run to prove the level.
Age curve. At 34, both level and resale value are on the downslope.
Level. Rates below a nailed-on top-tier starter on our model.

Outlook

With a Rating of 10.7, Chang-Woo carries the 21st-highest potential of the full-backs in the K League 1 of 23. Defensively he reads as moderate defensive volume (2.71 tackles, blocks & interceptions per 90). Veteran phase — a short-term, lower-fee proposition as both level and value decline (0.6× and falling).

Generated from Field Insider's rating model · AI-written analysis to follow.

Per 90 & availability

Minutes played %30.4%

Available fixtures40 of 40

Goals / 900.082

Assists / 900.082

Goal contribution / 900.164

Defensive actions / 902.712

Player flow

Goal involvements2

Shot conversion %50

Shot accuracy %28.6

Dribble success %14.3

Cards / 900.411

Foul involvement / 901.973

Season-by-season progression

Rating (potential)Season (form)

Value & potential by age

Market valueRating

Solid = now · dashed = projected

The gold line is market value — an index (not €) blending rating, age and league. It climbs through the early 20s, peaks around ages 23–27 (~7), then tapers with age. At 34, Chang-Woo sits on 2.2, past its peak and easing. The blue line is Chang-Woo's projected Rating — 10.7 today — recomputed at each age, so it follows the same rise-and-fall as a career matures and declines. Solid = up to today; dashed = projected.