Rating overview
Singles
Latest μ
1,724
-14.6
- Lifetime high
- 2,007 · May 20, 2023
- Lifetime low
- 1,570 · Jan 27, 2023
- Cadence
- weekly
- Sample size
- 44
Maria Koriagina
Country: UKR
Maria Koriagina
Singles rating
1,534
Δ -14.6 recent
Matches tracked
172
Across rated competitions
Volatility
70
σ (lower is steadier)
Offset in effect: -220
Raw rating before offsets: 1,754. 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
- 0.0
- Inactive streak
- 54 days
- Status
- High
Recent streaks
- Win streakFeb 3, 2023 – Mar 19, 2023 · 22 matches · Δ +609.9
- Losing stretchMay 27, 2023 – Jul 8, 2023 · 4 matches · Δ -370.5
Form guide
Performance windows
last_30d
0-0
- Matches
- 0
- Net Δ
- 0.0
- Avg Δ
- —
- Opp. μ
- —
- Last event
- —
last_90d
6-2
- Matches
- 8
- Net Δ
- +0.9
- Avg Δ
- +0.1
- Opp. μ
- —
- Last event
- Sep 12, 2025
last_5_events
3-2
- Matches
- 5
- Net Δ
- -17.1
- Avg Δ
- -3.4
- Opp. μ
- —
- Last event
- Sep 12, 2025
Disciplines
Career breakdown
Singles
- Matches
- 182
- Record
- 142-40
- Net Δ
- +557.1
- Current rank
- —
- Best rank
- —
- Last event
- Sep 12, 2025
Milestones
Career highlights
- Reached rating 2006.62May 20, 2023 · Δ +2.2
- Largest rating gainJan 28, 2023 · Δ +77.4
- Largest rating dropJun 8, 2023 · Δ -162.7