rating point exchange

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If you've ever tried to get your head around how the IRB Rugby World Rankings work, this might help.
Based on this detailed explanation on the IRB website, the following program emulates the method used
for calculating rating points exchange; the basis of the official ranking system. The same algorithm is
used for building pick & go's relative ranking matrix and the Super Rugby rankings.

Rating Points Exchange Calculator

Home Rating Away Rating

1) Enter the S15 ranking points of the

team here:

and the

team here:

(for example... WAL 76.92 SCO 76.36)

2) Is the match being played at a Neutral venue (where neither side has Home Advantage)?

3) Is this match a Super 15 semi or final?

4) Click

Home	Rating	Away	Rating
1) Enter the S15 ranking points of the	team here:	and the	team here:
(for example... WAL	76.92	SCO	76.36)
2) Is the match being played at a Neutral venue (where neither side has Home Advantage)?
3) Is this match a Super 15 semi or final?
4) Click

BUL (on 76.1662 points) at home -vs- HUR (on 90.7634 points)

Possible Outcome Rating Point
Exchange New BUL
Rating New HUR
Rating Will BUL
overtake HUR?

If BUL win by 1-15 points 2.000 78.17 88.76 No

If BUL win by more than 15 3.000 79.17 87.76 No

If result is a draw 1.000 77.17 89.76 No

If HUR win by 1-15 points 0.000 76.17 90.76 No

If HUR win by more than 15 0.000 76.17 90.76 No

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Possible Outcome	Rating Point Exchange	New BUL Rating	New HUR Rating	Will BUL overtake HUR?
If BUL win by 1-15 points	2.000	78.17	88.76	No
If BUL win by more than 15	3.000	79.17	87.76	No
If result is a draw	1.000	77.17	89.76	No
If HUR win by 1-15 points	0.000	76.17	90.76	No
If HUR win by more than 15	0.000	76.17	90.76	No

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