Tertius JONKER
Tertius JONKER is an international chess player. Their classical Elo rating is 1507 points. Blitz Elo: 1429. +13 FIDE Elo points since 2025-03.
Identity
- FIDE number
- 14379325
- Country
- RSA
Elo rating
- Classical
- 1507
- Blitz
- 1429
- #2672 in the RSA federation in classical
- #814 in the RSA federation in blitz
Career in figures
Standard FIDE rating tracked since 03/2025: 1494 at the first record, 1507 at the latest, peaking at 1507 (09/2026).
4 tournaments listed on Grand Roque (2026). Most frequent city: Tshwane (4 tournaments).
Elo history
- 2026-09 → 2026-10 · 1507
- 2026-05 → 2026-08 · 1473
- 2026-04 · 1442
- 2026-03 · 1412
- 2026-02 · 1438
- 2026-01 · 1471
- 2025-12 · 1470
- 2025-10 → 2025-11 · 1448
- 2025-09 · 1478
- 2025-07 → 2025-08 · 1487
- 2025-06 · 1480
- 2025-05 · 1487
- 2025-04 · 1498
- 2025-03 · 1494
Tournaments played
- 2026 D4 Tshwane South Team Finals (U15 Open) · Tshwane (2026)
- 2026 Etienne Lewis (U16) · Tshwane (2026)
- 2026 Menlo Open (B) · Tshwane (2026)
- Wynie Robbertse Chess Tournament 2026 (C) · Tshwane (2026)