Johannes Theodo Grobler

RSA · 19 yrs · K=20 · Peak 1600 (Apr 2026)

Best performance: 1712 at 2024 Alekhine Open Chess Tournament (A)(Best of 2024)

World #=153545 live3062#150,483 publishedSouth Africa #=1024

OCT26 Rating

1594

Live Rating

1594.0

Change

0.0

Games Played

Rating History · Classical

Loading chart…

Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

	Last played	Score	TPR
	2026 South African Junior Closed (U20 Boys)Mar 28 – Apr 2TPR 1578	4/9	1578

The live rating moves only when new rated games are played. Until then it matches the published rating.

Event timeline · Classical

20 events

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 (U20 Boys)1578
Mar – Apr 2026Swissfederation source
#2 in 2026Score 4/9Opp avg 1665Start 1588
2026 AHS Open Chess Tournament (A)1709
Feb 2026Swissfederation source
Best of 2026Score 2/5Opp avg 1709Start 1588
Gauteng Inter-Region 2025 at Emerald Resort (U20)—(2)
Dec 2025Teamfederation source
Score 5/5Opp avg 1581Start 1545
2025 Wynie Robbertse Open Chess Tournament (B)1431
Jul 2025Swissfederation source
#3 in 2025Score 3/5Opp avg 1556Start 1567
2025 AHS Open Chess Tournament (B)1517
Mar 2025Swissfederation source
#2 in 2025Score 3/5Opp avg 1517Start 1580
2025 Piet Robbertse Open Chess Tournament (B)1578
Feb 2025Swissfederation source
Best of 2025Score 3/5Opp avg 1578Start 1580
Gauteng Inter-Region 2024 at UJ (U18 Open)—(1)
Dec 2024Teamfederation source
Score 5/5Opp avg 1472Start 1565
2024 TUKS Open Chess Tournament (A)1620
Sep 2024Swissfederation source
#2 in 2024Score 2½/5Opp avg 1707Start 1571
2024 Etienne Lewis CLOSED Chess Tournament (U18)1414
Aug – Sep 2024Swissfederation source
#4 in 2024Score 4½/7Opp avg 1687Start 1518
2024 Alekhine Open Chess Tournament (A)1712
Aug 2024Swissfederation source
Best of 2024Score 3/5Opp avg 1640Start 1518
KSNG Chess Academy Open Chess Tournament (C)—(0)
Apr 2024Swissfederation source
Score 3½/5Start 1519
2024 Tshwane Chess AHS Open Chess Tournament (B)1087
Feb 2024Swissfederation source
#6 in 2024Score 1½/5Opp avg 1280Start 1176
2024 Blou Bul Open Chess Tournament (B)1264
Feb 2024Swissfederation source
#5 in 2024Score 3/5Opp avg 1389Start 1176
2024 Piet Robbertse Open Chess Tournament (B)1439
Feb 2024Swissfederation source
#3 in 2024Score 3/5Opp avg 1314Start 1176
2024 Gauteng Inter-Region Chess Championships (U18 Open)—(0)
Jan 2024Swissfederation source
Score 4½/5Start 1176
Moja Chess Extravaganza 2023 (B)1294
Sep – Oct 2023Swissfederation source
Best of 2023Score 3½/9Opp avg 1487Start 1111
2023 Alekhine Open Chess Tournament (B)—(2)
Sep 2023Swissfederation source
Score 4½/5Opp avg 1290Start 1111
2023 Etienne Lewis CLOSED Team Trials (u18-u20 Mixed Open)—(2)
Aug 2023Swissfederation source
Score 5½/7Opp avg 1314Start 1089
2022 Etienne Lewis Closed Team Trials (U16 Open)1066
Sep 2022Swissfederation source
Best of 2022Score 4/7Opp avg 1153
2021 Etienne Lewis (U16 Open)1099
Sep 2021Swissfederation source
Best of 2021Score 3½/7Opp avg 1372

Rated near Johannes Theodo Grobler · Classical

World

#=153545Azamjon Khayrillaev1594.0
#=153545Bagrigul Zokirova1594.0
#=153545Johannes Theodo Grobler1594.0
#=153545Thando Ramaboa1594.0
#=153545Nelson Ivan Montana1594.0

South Africa

#=1021Darren Van Staaden1594.4
#1023Aadya Parag1594.2
#=1024Johannes Theodo Grobler1594.0
#=1024Thando Ramaboa1594.0
#=1024Stefan Van Der Walt1594.0

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