Effectus RDRI

The only score in your career you want to be low.

Relationships kill more megaprojects than engineering does. The Relationship Definition Rating Index scores how well the most important relationship on your project is actually defined. Out of 1000. Lower is better. Two minutes.

This free index samples 10 of the full instrument’s 35 elements across its seven dimensions. The full instrument is blind-scored by every party and independently facilitated.

Think of the single relationship that keeps you up at night. Owner and contractor. JV partners. Alliance members. Client and delivery partner. Answer for that one.

Effectus World

Built on the published inter-organisational relationship research (Johnston and Staughton, 2009), peer-reviewed programme-alliance studies, and ISO 44001. The free index is directional. The full RDRI is blind-scored by every party, aggregated, and calibrated.

Privacy · Terms · EffectusWorld Pty Ltd · ABN 30 689 267 025

1 of 10

1 is fully defined and evidenced. 5 is undefined. Answer honestly. Your answers stay in your browser; nothing is sent anywhere unless you share your compare link or request a callback.

Your Relationship Definition Rating Index

/ 1000

In this index, low wins. Target is 200 or under.

0 defined1000 undefined

This is your view. The index only means something when the other party scores it too.

Send them your compare link. When they finish, they see both scores and exactly where you disagree. RDRI measures the gap, not just the score.

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Talk this score through with a practitioner.

Leave your details and an Effectus advisor will call you back to walk through your result and what the full diagnostic would show. No obligation.

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An Effectus advisor will be in touch shortly. Your score comes with the request, so the conversation starts where the index left off.

Effectus World

The free index is one party's directional view of one relationship. The full Effectus RDRI runs blind scoring packs across every party and interface in the project ecosystem, aggregates with divergence and spread analysis, and delivers a facilitated calibration and board report. Where the contract adopts the Relational Health Schedule, gate outcomes are independently certified. Grounded in published megaproject research and aligned to ISO 44001.

Full diagnostic: effectus.world

Privacy · Terms · EffectusWorld Pty Ltd · ABN 30 689 267 025

Privacy

Operator. This tool is operated by EffectusWorld Pty Ltd (ABN 30 689 267 025), Queensland, Australia ("Effectus"). Contact: via effectus.world.

What this tool processes

Your answers are processed in your browser. When you complete an assessment, an anonymous result record (your scores, band and a timestamp, nothing that identifies you) is sent to Effectus to improve the index. Beyond that, nothing you enter is transmitted to anyone, with two exceptions you control.

Compare links. If you create a compare link, your ten scores are encoded into the link itself. Anyone who receives that link can view the scores it carries, and the link may persist in message threads and browser history wherever it is shared. Treat the link as the data: share it only with the person you want to see your scores.

Callback requests. If you request a callback, the name, email, phone number and result summary you submit are sent to Effectus and used solely to contact you about that request.

What this tool does not do

No cookies, no advertising trackers and no account. Identifying information is stored only if you request a callback. Closing the page discards your session.

Terms of use

The Effectus RDRI free index is a directional self-assessment provided for general information. It is one person's view at one moment; it is not the full blind-scored instrument, and it is not professional, legal or financial advice. Scores and commentary are indicative only and are provided without warranty. To the extent permitted by law, Effectus accepts no liability for decisions made in reliance on this free tool.

The Effectus RDRI, its element structure, scoring method, text and report formats are the intellectual property of EffectusWorld Pty Ltd. You may use this tool for your own assessment and share your own results; you may not reproduce or adapt the instrument itself without a licence.