Library · Chargebacks · How to run this
Kount rule-ghost share is not Forter block-stack CB bleed
Divide rule-ghost blocks by rule blocks on one Kount rule cut. That ratio is Rule-ghost %.
Pair: Rule-false-positive share on Chargebacks. Forter twin: FP-CB rate. Override twin: rule-override.
What you type
Rule false positives — Kount rule blocks later stamped as false positives in the cut.
Rule blocks — Orders / decisions a Kount rule blocked in that same cut.
Rule-ghost % = rule false positives ÷ rule blocks × 100. Fat Rule-ghost % usually means over-tight rule order — chase that path; never invent a Rule-ghost chip.
What not to do
Skip inventing Rule-ghost %. Skip dumping a Forter FP-CB export into Kount rule fields. Skip folding rule overrides into ghost counts. Skip blending MIDs when one rule seat owns the ghost pile.
Related: Chargebacks, FP-CB rate, rule-override, velocity-override.
Procedure
- Type rule false positives and rule blocks.
- Read Rule-ghost %.
- Chase rule order / thresholds when Rule-ghost % is material.
Failure modes
- Inventing Rule-ghost %.
- Dumping a Forter FP-CB export into Kount rule fields.
- Folding rule overrides into false-positive rule blocks.
Worked example
None on this page yet. When one lands it will be a real case: what broke, the number, and what changed. Not a composite.
Glossary
- Rule-ghost %
- Rule false positives ÷ Rule blocks × 100.
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FAQ
- Is this Forter false-positive CB rate?
- Different stack ledger. [False-positive CB rate](/manuals/forter-false-positive-cb-rate) scores Forter FP CBs ÷ blocked orders. Here you only ratio Kount rule false positives against Kount rule blocks.
- Is this Kount rule-override share?
- Sibling Kount door on flips, not ghosts. [Rule-override share](/manuals/kount-rule-override-share) is overrides ÷ decisions. This page is false-positive rule blocks ÷ rule blocks.
- What Rule-ghost % should I invent?
- None. Pull rule false positives and rule blocks from the same Kount rule cut.