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Turboflakes Grade
era 2069
Β· captured 2026-02-18T20:46:44.015983
This grade does not affect your rewards or slashing risk.
It measures parachain-backing performance only β useful as a quality signal for nominators, not a financial penalty.
All four signals healthy β no action needed.
Grade
A
β² excellent
Explain
What this is. Turboflakes grades each para-validator per era. A para-validator is a validator picked by the relay chain each session to verify parachain blocks β assignment rotates so every active validator takes turns.
The 9 bands (best to worst): A+, A, B+, B, C+, C, D+, D, F. The grade is computed from your vote ratio (75%) and bitfield ratio (25%) β see MVR and BAR tiles for the inputs.
Yours: A β Top-tier para-validator performance.
Calculated by Turboflakes from on-chain parachain backing data for era 2069.
MVR β Missed Vote Ratio
2.21%
β² excellent
Explain
What this is. When you back a parachain block as a para-validator, you cast one of three votes:
- Explicit β you ran the block yourself and signed off. (3037 this era)
- Implicit β you trusted another validator's signed vote. (22 this era)
- Missed β you cast neither. (69 this era β these hurt your grade)
Formula filled with your numbers:
MVR = missed / (missed + implicit + explicit)
= 69 / (69 + 22 + 3037)
= 2.21%
Bands:
- < 5% β excellent
- 5β10% β healthy
- 10β20% β slightly elevated
- > 20% β flagged with β glyph by Turboflakes
Network median this era: 0.13%
β yours is
significantly above median β likely a node-side problem.
Calculated by Turboflakes from on-chain parachain backing data for era 2069.
BAR β Bitfield Availability
99.69%
β² healthy
Explain
What this is. Separately from voting, every validator (not just para-validators) signs a small message each block β called a bitfield β declaring which parachain blocks they currently have the data for. This is how the network knows a parachain block is safe to finalise.
Formula filled with your numbers:
BAR = signed / (signed + missed)
= 14310 / (14310 + 44)
= 99.69%
Bands:
- > 99% β healthy
- 95β99% β mild lag, usually transient
- < 95% β node not keeping up with relay-chain block production
Calculated by Turboflakes from relay-chain block data for era 2069.
Para-validator inclusion:
100.0%
β fraction of sessions in this era when you were picked to back parachains.
Random rotation (every ~10 sessions on Polkadot) β informational, not a quality signal.
Per-parachain breakdown (current session β live)
Loading current session dataβ¦
Last 16 eras
Β·
all healthy
Avg MVR: 1.51%
Best: 0.36% (era 2056)
Worst: 4.06% (era 2066)
Ο: 1.16 pp (some variance)
Hover any bar to see the era's data
era 2054
β para-validator era
era 2069
Pattern:
some variance.
MVR moves by a couple of percentage points between eras β normal range.
Last 7 eras:
worsening β recent avg 2.16% vs prior 1.01% (Ξ +1.15pp). Worth investigating recent changes (config, OS updates, hardware).
Network rank:
Bottom 30% by MVR in 16/16 eras β your node is below network norm.
Para-validator role:
picked in 16/16 eras
β this is rotation by the relay chain, not a quality signal. Eras where you weren't picked have no MVR/grade.
Data calculated by Turboflakes ONE-T β open-source para-validator scoring.
turboflakes/one-t