KPI023 | Officer experience rate V4.0

Key Performance Indicator

This KPI expresses the level of experience with the company's Safety Management System (SMS) of the officers currently onboard the ship.

Interpretation	Each officer currently onboard is assigned experience points according to a predefined scale. The maximum number of experience points per officer is 4 (equals 12 months sailing time with the same company safety management system). Any experience above 12 months sailing time is disregarded.
Unit	Experience points/officer
Scope	Ship level
Calculation period	Quarterly

Formula

[formula]KPI023 = \frac {PI040} {4 \times PI043} \times 100[/formula]

PI040	Number of officer experience points
PI043	Number of officers onboard

Ranking calculation example

Step 1: Calculate KPI value

PI040	Number of officer experience points	= 34
PI043	Number of officers onboard	= 9
[formula] KPI023_{Value} [/formula]	[formula] = \frac {PI040} {4 \times PI043} \times 100 [/formula]	[formula] = \frac {34} {4 \times 9} \times 100 [/formula]	[formula] = 94.4% [/formula]

Step 2: Calculate percentile rank by comparing KPI value against other ships with the same criteria. We assume that another 99 (100 in total) participate in the ranking with the same criteria and our ship has position 10 and you are the only ship in that rank.

Step 3: Calculate the percentile rank by capturing the count of all participant below your rank (cl). The frequency of ships in your same rank (fi). The total number of ships in the ranking segment (N).

[formula] KPI023_{Percentile Ranking} = \frac{cl+05*fi}{N} * 100 = \frac{90+0.5*1}{100} * 100 = 90.50 [/formula]

Interpretation: Based on the above example, we could say that, when it comes to KPI023 Officers experience rate, this ship belongs in the 90.50th percentile of the ships that are being compared with based on its ranking criteria in the respective quarter.