Chaehyun SEO

KOR Age 23 Height 1.63m

Elo 1657

Peak Elo 2120

WC Rank Score 1056

Medals

gold 1

silver 1

bronze 1

Sends

attempts 1351

zones 184

tops 116

flashes 55

Scoring

avg. score 131.3

Comps.

finals 22%

semi-finals 70%

tops 41%

scoring 41%

Perf.

under 0.9%

consistent 57.2%

over 41.9%

Abilities246810DYNAMIC6.5COORDINATION5.9SLOPER6.4TECHNICAL6.6POWERFUL6.8DELICATE6.5PINCH6.5PRESS6.5COMPRESSION6.6FINGERS7.2MANTLE6.5

Elo Rating History

1400155017001850200021500%20%40%60%80%100%Aug 19Apr 22Jun 22Apr 23Jun 23Jul 23Sep 24Jun 25Sep 25Elo RatingRate (%)
Consistent
Over-performing
Under-performing

Competition History

Keqiao, CHN

4/30/2026 World Cup

#16
Predicted Place
1657
Base Elo
1456
Adjusted Elo
Upcoming Event

Keqiao, CHN

4/30/2026 World Cup

#27
Position
+50
Elo Δ
+68
World Rank Points Top 6 Results Only
1
Tops
5
Zones
31
Attempts
64.0
Total Score
QA4 2189
Hardest Top

Meishan, CHN

4/7/2026 Continental Championship

#9
Position
-50
Elo Δ
+67
World Rank Points Top 6 Results Only
7
Tops
9
Zones
43
Attempts
193.2
Total Score
Q2 1914
Hardest Top

Off Season Rebalance 2026

+23
Elo Δ
1707
2025 Season Elo
1730
2026 Starting Elo

To avoid Elo inflation and account for inactivity or off season training, all athletes' Elo is pulled back towards the baseline.

Seoul, KOR

9/20/2025 World Championship

#13
Position
-99
Elo Δ
+540
World Rank Points Top 6 Results Only
4
Tops
8
Zones
45
Attempts
139.4
Total Score
QA3 2134
Hardest Top

Innsbruck, AUT

6/24/2025 World Cup

#13
Position
+103
Elo Δ
+260
World Rank Points Top 6 Results Only
2
Tops
7
Zones
60
Attempts
99.5
Total Score
QA2 2257
Hardest Top

Bern, SUI

6/12/2025 World Cup

#25
Position
+118
Elo Δ
+89
World Rank Points Top 6 Results Only
4
Tops
4
Zones
26
Attempts
99.4
Total Score
QA5 2157
Hardest Top

Prague, CZE

6/5/2025 World Cup

#24
Position
+87
Elo Δ
+100
World Rank Points Top 6 Results Only
3
Tops
5
Zones
69
Attempts
94.4
Total Score
QA3 2046
Hardest Top

Keqiao, CHN

4/17/2025 World Cup

#7
Position
-232
Elo Δ
+455
World Rank Points Top 6 Results Only
3
Tops
9
Zones
93
Attempts
133.6
Total Score
QB3 1984
Hardest Top

Off Season Rebalance 2025

-94
Elo Δ
1924
2024 Season Elo
1830
2025 Starting Elo

To avoid Elo inflation and account for inactivity or off season training, all athletes' Elo is pulled back towards the baseline.

Seoul, KOR

10/1/2024 World Cup

#19
Position
+54
Elo Δ
+170
World Rank Points Top 6 Results Only
5
Tops
7
Zones
65
Attempts
142.3
Total Score
QB1 2266
Hardest Top

Prague, CZE

9/19/2024 World Cup

#7
Position
+120
Elo Δ
+455
World Rank Points Top 6 Results Only
4
Tops
8
Zones
61
Attempts
138.2
Total Score
QB1 2280
Hardest Top

Innsbruck, AUT

6/25/2024 World Cup

#32
Position
+74
Elo Δ
+37
World Rank Points Top 6 Results Only
3
Tops
5
Zones
29
Attempts
93.9
Total Score
QA2 2224
Hardest Top

Keqiao, CHN

4/7/2024 World Cup

#14
Position
-153
Elo Δ
+260
World Rank Points Top 6 Results Only
3
Tops
6
Zones
61
Attempts
104.7
Total Score
QA1 2032
Hardest Top

Off Season Rebalance 2024

+22
Elo Δ
1870
2023 Season Elo
1892
2024 Starting Elo

To avoid Elo inflation and account for inactivity or off season training, all athletes' Elo is pulled back towards the baseline.

Bern, SUI

7/31/2023 World Championship

#45
Position
-127
Elo Δ
+21
World Rank Points Top 6 Results Only
1
Tops
4
Zones
33
Attempts
54.6
Total Score
QB1 1838
Hardest Top

Innsbruck, AUT

6/13/2023 World Cup

#18
Position
-66
Elo Δ
+185
World Rank Points Top 6 Results Only
3
Tops
6
Zones
72
Attempts
103.7
Total Score
QA3 2527
Hardest Top

Brixen, ITA

6/8/2023 World Cup

#2
Position
+187
Elo Δ
+805
World Rank Points Top 6 Results Only
11
Tops
12
Zones
57
Attempts
283.4
Total Score
S4 2444
Hardest Top

Prague, CZE

6/1/2023 World Cup

#8
Position
+94
Elo Δ
+415
World Rank Points Top 6 Results Only
4
Tops
9
Zones
73
Attempts
146.2
Total Score
QB3 2194
Hardest Top

Salt Lake City, USA

5/19/2023 World Cup

#25
Position
+88
Elo Δ
+89
World Rank Points Top 6 Results Only
4
Tops
5
Zones
26
Attempts
108.8
Total Score
QB5 2157
Hardest Top

Seoul, KOR

4/27/2023 World Cup

#29
Position
+36
Elo Δ
+52
World Rank Points Top 6 Results Only
2
Tops
3
Zones
36
Attempts
59.6
Total Score
QB3 1989
Hardest Top

Hachioji, JPN

4/20/2023 World Cup

#14
Position
-234
Elo Δ
+250
World Rank Points Top 6 Results Only
5
Tops
6
Zones
56
Attempts
134.4
Total Score
QB3 2159
Hardest Top

Off Season Rebalance 2023

-99
Elo Δ
1959
2022 Season Elo
1860
2023 Starting Elo

To avoid Elo inflation and account for inactivity or off season training, all athletes' Elo is pulled back towards the baseline.

Seoul, KOR

10/9/2022 Continental Championship

#3
Position
-255
Elo Δ
+119
World Rank Points Top 6 Results Only
10
Tops
12
Zones
59
Attempts
268.5
Total Score
Q5 2026
Hardest Top

Innsbruck, AUT

6/21/2022 World Cup

#5
Position
+109
Elo Δ
+545
World Rank Points Top 6 Results Only
9
Tops
11
Zones
79
Attempts
242.0
Total Score
S3 2385
Hardest Top

Brixen, ITA

6/9/2022 World Cup

#14
Position
+72
Elo Δ
+260
World Rank Points Top 6 Results Only
7
Tops
8
Zones
40
Attempts
184.3
Total Score
S3 2390
Hardest Top

Salt Lake City, USA

5/27/2022 World Cup

#5
Position
+259
Elo Δ
+545
World Rank Points Top 6 Results Only
9
Tops
13
Zones
57
Attempts
263.3
Total Score
S3 2256
Hardest Top

Seoul, KOR

5/5/2022 World Cup

#25
Position
+16
Elo Δ
+95
World Rank Points Top 6 Results Only
1
Tops
4
Zones
37
Attempts
54.1
Total Score
Q2 2099
Hardest Top

Meiringen, SUI

4/7/2022 World Cup

#11
Position
-356
Elo Δ
+325
World Rank Points Top 6 Results Only
5
Tops
7
Zones
49
Attempts
143.6
Total Score
QA2 2141
Hardest Top

Off Season Rebalance 2022

-30
Elo Δ
1497
2021 Season Elo
1467
2022 Starting Elo

To avoid Elo inflation and account for inactivity or off season training, all athletes' Elo is pulled back towards the baseline.

Moscow, CFR

9/15/2021 World Championship

#37
Position
+30
Elo Δ
+40
World Rank Points Top 6 Results Only
1
Tops
4
Zones
56
Attempts
52.9
Total Score
QA1 1906
Hardest Top

Off Season Rebalance 2020

-43
Elo Δ
1589
2019 Season Elo
1546
2020 Starting Elo

To avoid Elo inflation and account for inactivity or off season training, all athletes' Elo is pulled back towards the baseline.

Bogor, Unknown

11/6/2019 Continental Championship

#1
Position
-1
Elo Δ
+275
World Rank Points Top 6 Results Only
0
Tops
0
Zones
0
Attempts
0
Total Score

Hachioji, JPN

8/11/2019 World Championship

#13
Position
+44
Elo Δ
+560
World Rank Points Top 6 Results Only
5
Tops
7
Zones
38
Attempts
143.0
Total Score
Q4 2110
Hardest Top
HSF Logo

1.3.5_m.14

hadesoft@proton.me