Rating overview
Singles
Latest μ
1,829
-16.6
- Lifetime high
- 1,905 · Jul 8, 2023
- Lifetime low
- 1,499 · Jan 12, 2023
- Cadence
- weekly
- Sample size
- 64
Kaloyana NALBANTOVA
Country: BUL
Kaloyana NALBANTOVA
Singles rating
1,609
Δ -16.6 recent
Matches tracked
127
Across rated competitions
Volatility
70
σ (lower is steadier)
Offset in effect: -220
Raw rating before offsets: 1,829. 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
- 29 days
- Status
- High
Recent streaks
- Win streakMay 14, 2024 – Jul 28, 2024 · 20 matches · Δ +164.3
- Losing stretchAug 31, 2023 – Oct 6, 2023 · 6 matches · Δ -246.1
Form guide
Performance windows
last_30d
0-2
- Matches
- 2
- Net Δ
- -33.2
- Avg Δ
- -16.6
- Opp. μ
- —
- Last event
- Oct 7, 2025
last_90d
12-6
- Matches
- 18
- Net Δ
- -2.4
- Avg Δ
- -0.1
- Opp. μ
- —
- Last event
- Oct 7, 2025
last_5_events
1-4
- Matches
- 5
- Net Δ
- -56.2
- Avg Δ
- -11.2
- Opp. μ
- —
- Last event
- Oct 7, 2025
Disciplines
Career breakdown
Singles
- Matches
- 224
- Record
- 148-76
- Net Δ
- +687.4
- Current rank
- —
- Best rank
- —
- Last event
- Oct 7, 2025
Milestones
Career highlights
- Reached rating 1904.86Jul 8, 2023 · Δ +16.6
- Largest rating gainMar 10, 2023 · Δ +139.8
- Largest rating dropMay 18, 2023 · Δ -107.0