Table 6. IRRS formula analysis Symbol... | Emerald Publishing

Table 6.

IRRS formula analysis

Symbol	Definition	Notes
$n$	Total number of universal sub-metrics (fixed at 15)	Ensures every scenario is scored on the same metric set
$s_{i}$	Evaluator score for sub-metric $i$	0 = not met, 5 = fully met (ordinal scale)
$w_{i}$	Scenario-specific weight for sub-metric $i$	1–5, set by the Scenario Risk Index (SRI) table
$5 \sum w_{i}$	Maximum raw score attainable in this scenario	Multiplies the perfect evaluator mark (5) by the cumulative risk weights; dynamically adjusts to any scenario

Symbol	Definition	Notes
$n$	Total number of universal sub-metrics (fixed at 15)	Ensures every scenario is scored on the same metric set
$s_{i}$	Evaluator score for sub-metric $i$	0 = not met, 5 = fully met (ordinal scale)
$w_{i}$	Scenario-specific weight for sub-metric $i$	1–5, set by the Scenario Risk Index (SRI) table
$5 \sum w_{i}$	Maximum raw score attainable in this scenario	Multiplies the perfect evaluator mark (5) by the cumulative risk weights; dynamically adjusts to any scenario

Source(s): Authors’ own work