Rating overview
Doubles
Latest μ
1,747
-4.8
- Lifetime high
- 1,799 · Mar 7, 2024
- Lifetime low
- 1,430 · Mar 13, 2025
- Cadence
- weekly
- Sample size
- 63
Na Eun Jeong
Country: KOR
Na Eun Jeong
Doubles rating
1,527
Δ -4.8 recent
Matches tracked
185
Across rated competitions
Volatility
70
σ (lower is steadier)
Offset in effect: -220
Raw rating before offsets: 1,747. This ladder currently uses a baseline adjustment until inter-division data accumulates.
Learn how OpenRating calibrates ladders →Volatility
Consistency snapshot
- σ now
- 70
- 30 day change
- -18.4
- Inactive streak
- 39 days
- Status
- High
Recent streaks
- Win streakMay 13, 2025 – May 16, 2025 · 42 matches · Δ +288.6
- Losing stretchNov 25, 2023 – Jan 9, 2024 · 16 matches · Δ -127.6
Form guide
Performance windows
last_30d
0-0
- Matches
- 0
- Net Δ
- 0.0
- Avg Δ
- —
- Opp. μ
- —
- Last event
- —
last_90d
6-12
- Matches
- 18
- Net Δ
- -29.9
- Avg Δ
- -1.7
- Opp. μ
- —
- Last event
- Sep 23, 2025
last_5_events
0-5
- Matches
- 5
- Net Δ
- -34.0
- Avg Δ
- -6.8
- Opp. μ
- —
- Last event
- Sep 23, 2025
Disciplines
Career breakdown
Doubles
- Matches
- 745
- Record
- 464-281
- Net Δ
- +1430.9
- Current rank
- —
- Best rank
- —
- Last event
- Sep 23, 2025
Milestones
Career highlights
- Reached rating 1799.36Mar 7, 2024 · Δ +26.9
- Largest rating gainMay 7, 2025 · Δ +63.2
- Largest rating dropNov 15, 2023 · Δ -74.6