News & Whatnot

Rule Book

Latest update to ICORE Rule Book (01 January 2022) is available. Click HERE to view and download the book as a pdf.

2021 International Postal Match

Click the link to find instructions, stages, and how to submit scores.

Classifier Fees Suspended

No-fee classifiers will continue until further notice. Due to cancellation of many Regionals and the IRC, the Board of Directors has suspended classifier fees for the foreseeable future. We hope your club is able to resume operations and send in some scores to help us get all members classified. No limit on number of scores than can be submitted.

E-mail Addresses Needed

Many members have no email addresses on record. Click the link to search for your name, then choose your ICORE number. If your email record is empty an alert will appear. Please help us keep in contact by providing your current email!


The most recent scores on record are from 10 Jul 2022. Any scores newer than this date have not yet been received or processed. Our classification policy is available here.