Rating overview
Singles
Latest μ
1,437
-98.4
- Lifetime high
- 1,437 · Sep 25, 2025
- Lifetime low
- 1,437 · Sep 25, 2025
- Cadence
- weekly
- Sample size
- 2
Maria Julieth Perez Tangarife
Country: COL
Maria Julieth Perez Tangarife
Singles rating
1,228
Δ -98.4 recent
Matches tracked
5
Across rated competitions
Volatility
277
σ (lower is steadier)
Offset in effect: -220
Raw rating before offsets: 1,448. This ladder currently uses a baseline adjustment until inter-division data accumulates.
Learn how OpenRating calibrates ladders →Volatility
Consistency snapshot
- σ now
- 277.1
- 30 day change
- -16.3
- Inactive streak
- 41 days
- Status
- High
Recent streaks
- Losing stretchSep 25, 2025 – Sep 25, 2025 · 2 matches · Δ -196.7
Form guide
Performance windows
last_30d
0-0
- Matches
- 0
- Net Δ
- 0.0
- Avg Δ
- —
- Opp. μ
- —
- Last event
- —
last_90d
0-2
- Matches
- 2
- Net Δ
- -196.7
- Avg Δ
- -98.4
- Opp. μ
- —
- Last event
- Sep 25, 2025
last_5_events
0-2
- Matches
- 2
- Net Δ
- -196.7
- Avg Δ
- -98.4
- Opp. μ
- —
- Last event
- Sep 25, 2025
Disciplines
Career breakdown
Singles
- Matches
- 2
- Record
- 0-2
- Net Δ
- -196.7
- Current rank
- —
- Best rank
- —
- Last event
- Sep 25, 2025
Milestones
Career highlights
- Reached rating 1436.82Sep 25, 2025 · Δ -98.4
- Largest rating dropSep 25, 2025 · Δ -98.4