It is necessary to set the thresholds for the commitment and to specify the cost, including taxes.

The calculation of the client’s share or the operator’s share is done "per tranche." The ratio "target performance / achieved performance" is compared to the thresholds, and for each threshold, the final result is the sum of the result of each tranche.

Two main cases are possible: the ratio is less than or equal to one, or the ratio is greater than one.

The incentive indicators are available for multi-site and single-site with annual aggregation.

Examples applied to the configuration of the previous page:

1. Case of a Ratio Greater Than 1 :

Ratio "target performance / achieved performance" is equal to 1.18, i.e., the deviation ("target performance" – "achieved performance" / "target performance") is then equal to 18%.

• From 0% to 15%, threshold 3 is applied.
• From 15% to 18%, threshold 4 is applied.

So :

• The client’s share is equal to:

  $$33.34\%\times (15\%-0\%)\times \text{"target performance"}+0\%\times (18\%-15\%)\times \text{"target performance"}=33.34\%\times 15\%\times \text{"target performance"}=5\%\times \text{"target performance"}$$

• The operator’s share is equal to:

  $$66.66\%\times (15\%-0\%)\times \text{"target performance"}+100\%\times (18\%-15\%)\times \text{"target performance"}=(66.66\%\times 15\%+100\%\times 3\%)\times \text{"target performance"}=13\%\times \text{"target performance"}$$

2. Case of a Ratio Less Than 1 :

Ratio "target performance / achieved performance" is equal to 0.91, i.e., the deviation ("target performance" – "achieved performance" / "target performance") is then equal to -9%.

• From 0% to -9%, threshold 2 is applied.

So :

• The client’s share is equal to:

  $$66.66\%\times (0\%-9\%)\times \text{"target performance"}=-6\%\times \text{"target performance"}$$

• The operator’s share is equal to:

  $$33.34\%\times (0\%-9\%)\times \text{"target performance"}=-3\%\times \text{"target performance"}$$