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Jo-Gean Pienaar

1160315956
Lejweleputswa (FLW)
Personal
Main rating
Rating 1270.4
K-factor 36
Floor 776.8
Highest 1276.8 (2026-01-01)
Min/Max +/- allowed 149
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1207.1
Final +/- 0
New Rating
()
Rating 1270.4
K-factor 36
Floor 776.8
Highest 1276.8 (2026-01-01)
Min/Max +/- allowed 148.6
Standard rating
Rating 1284.5
K-factor 36
Floor 793.5
Highest 1293.5 (2026-01-01)
Min/Max +/- allowed 145.1
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1222.6
Final +/- 0
New Rating
()
Rating 1284.5
K-factor 36
Floor 793.5
Highest 1293.5 (2026-01-01)
Min/Max +/- allowed 145.1
Rapid rating
Rating 1199.2
K-factor 36
Floor 700
Highest 1200 (2025-03-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1199.2
K-factor 36
Floor 700
Highest 1200 (2025-03-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-03-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2025-03-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
No tournaments found.
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Lejweleputswa Chess Open Chess Tournament 2026 (U12) Standard 2026-01-31 2026-01-31 Lejweleputswa (FLW) 5 1253.3 5 2.5 1209.3 0 Details
2 2025 Mzansi Inter Provincial Team Championships (U10 Combined) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1217.5 6 4 1394.2 0 Details
3 Lejweleputswa Chess Open Chess Tournament 2025 (C) Standard 2025-11-29 2025-11-29 Lejweleputswa (FLW) 5 1239.9 5 2 1113 0 Details
4 2025 Lejweleputswa Closed Chess Chamionship (C) Rapid 2025-09-04 2025-09-04 Lejweleputswa (FLW) 5 1246.2 5 2.5 1206.9 0 Details
5 Free State Closed 2025 (U10 Open) Standard 2025-08-14 2025-08-15 Mangaung (FMB) 5 1229.8 5 3 1304.9 0 Details
6 Spartan Bishops Championships Elite 2025 (U10) Standard 2025-05-23 2025-05-23 Frances Baard (NCF) 5 1218 5 2 1278.8 0 Details
7 Lejweleputswa Chess 4th Qualifying Swiss Open Tournament 2025 (C) Standard 2025-04-12 2025-04-12 Lejweleputswa (FLW) 5 1199.6 5 3 1314.3 0 Details
8 Lejweleputswa Chess 3rd Qualifying Swiss Open Tournament 2025 (U12) Standard 2025-03-29 2025-03-29 Lejweleputswa (FLW) 5 1199.6 5 2 1178.6 0 Details
9 HTS Welkom Open Chess Tournament 2025 (F) Standard 2025-02-22 2025-02-22 Lejweleputswa (FLW) 5 1200 4 1 993.8 0 Details
Game statistics ( )
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics ()
Games 5
Wins 2
Draws 1
Losses 2
White 2
Black 3
White wins 1
Black wins 1
Score 2.5
Percent 50
Dp 0
AOR 1209.3
Performance 1209.3
Game statistics (History)
Games 45
Wins 21
Draws 2
Losses 22
White 22
Black 23
White wins 12
Black wins 9
Score 22
Percent 48.9
Dp -9.4
AOR 1239.9
Performance 1230.4
Rankings (Main)
National
Overall 7254
Gender 5944
Age group 715
Gender/Age 562
Provincial
Overall 180
Gender 155
Age group 5
Gender/Age 5
Regional
Overall 47
Gender 43
Age group 5
Gender/Age 5
Rankings (Standard)
National
Overall 5851
Gender 4773
Age group 572
Gender/Age 446
Provincial
Overall 130
Gender 112
Age group 3
Gender/Age 3
Regional
Overall 39
Gender 35
Age group 3
Gender/Age 3
Rankings (Rapid)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Blitz)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 5
Score 2.5
Percent 50
Aor 1209.3
Dp 0
Prat 1209.3
Performance (12 months)
Games 41
Score 21
Percent 51.2
Aor 1243.1
Dp 10.4
Prat 1253.5
Performance (History)
Games 45
Score 22
Percent 48.9
Aor 1239.9
Dp -9.4
Prat 1230.4
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Roux, P (Pieter) 4 2 2 Lejweleputswa Chess 3rd Qualifying Swiss Open Tournament 2025 (U12) Free State Closed 2025 (U10 Open) Details
Overall 2 Malisa, K (Kealeboha) 2 2 0 Lejweleputswa Chess 3rd Qualifying Swiss Open Tournament 2025 (U12) 2025 Lejweleputswa Closed Chess Chamionship (C) Details
Overall 3 Mashopha, K (Keketso) 2 1 1 2025 Lejweleputswa Closed Chess Chamionship (C) Lejweleputswa Chess Open Chess Tournament 2026 (U12) Details
Overall 4 Pepile, M (Makhosanda) 2 1 1 Lejweleputswa Chess Open Chess Tournament 2025 (C) Lejweleputswa Chess Open Chess Tournament 2026 (U12) Details
Overall 5 De Jager, L (Luado) 2 1 1 Lejweleputswa Chess 3rd Qualifying Swiss Open Tournament 2025 (U12) Spartan Bishops Championships Elite 2025 (U10) Details
Standard 1 Roux, P (Pieter) 4 2 2 Lejweleputswa Chess 3rd Qualifying Swiss Open Tournament 2025 (U12) Free State Closed 2025 (U10 Open) Details
Standard 2 Lebotsa, T (Thato) 2 1 1 Lejweleputswa Chess Open Chess Tournament 2025 (C) Lejweleputswa Chess Open Chess Tournament 2026 (U12) Details
Standard 3 Pepile, M (Makhosanda) 2 1 1 Lejweleputswa Chess Open Chess Tournament 2025 (C) Lejweleputswa Chess Open Chess Tournament 2026 (U12) Details
Standard 4 De Jager, L (Luado) 2 1 1 Lejweleputswa Chess 3rd Qualifying Swiss Open Tournament 2025 (U12) Spartan Bishops Championships Elite 2025 (U10) Details