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KPI020 | Navigational incidents V2.6
Key Performance Indicator
This KPI expresses the company’s navigational performance. The KPI counts any navigational incident resulting in a collision, allision or grounding. All incidents are counted regardless of the cause of the incident. Value parameters are used to weight collisions and groundings twice that of allisions.
| Unit | Incidents |
| Scope | |
| Calculation period |
Formula
[formula]KPI_{Value} = (2 \times PI022) + (1 \times PI014) + (2 \times PI033)[/formula]
| PI014 | Number of allisions |
| PI022 | Number of collisions |
| PI033 | Number of groundings |
Example
| A | Number of collisions: | = 0 |
| B | Number of allisions: | = 1 |
| C | Number of groundings: | = 0 |
| KPI Value | Navigational incidents: | [formula] = (2 \times A) + (1 \times B) + (2 \times C) = (2 \times 0) + (1 \times 1) + (2 \times 0) = 1[/formula] |
Rating Formula
[formula] \begin{align} \displaylines { KPI_{Value}\\ KPI_{MinReq} = 1\\ KPI_{Target} = 0 } \end{align} [/formula] [formula] KPI_{Rating} = 100 \times \frac {KPI_{Value} - KPI_{MinReq}} {KPI_{Target}-KPI_{MinReq}} [/formula]
Rating Example
| KPI Value | = 1 |
| KPI MinReq | = 1 |
| KPI Target | = 0 |
| KPI Rating | [formula]=KPI_{Rating} = 100 \times \frac {KPI_{Value} - KPI_{MinReq}} {KPI_{Target}-KPI_{MinReq}} = 100 \times \frac {1 - 1} {0-1} = 0[/formula] |