Tertius Jonker

RSA · 14 yrs · Peak 1436 (Aug 2025)

OCT26 Rating

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Live Rating

Unrated

Change

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Games Played

Rating History · Blitz

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No blitz rating: this player isn’t on the OCT26 blitz list

Event timeline · Blitz

1 of 2 events · All years

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

2026 South African Junior Closed (Blitz)746
Mar 2026Swissfederation source
Score 4/9Opp avg 1546Start 1435

Live ratings projected from the OCT26 published list · Not affiliated with FIDE