Surname or Chess SA id..
Ratings
Tournaments
 
Grand Prix
Statistics
Notifications
No data found.
Chess SA Region AOC

PLAYER PAGE

Personal

Kubheka, O (Olwethu)

Chess SA id

1140328252

FIDE id

?

Date of birth

2014-04-05 (U14)

Gender

Male

Region

Gert Sibande (MGS)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2025-09-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1191.3 1188.8 1200 1200
Raw rating 1171.1 1162.8 1200 1200
Weighted rating 1191.3 1188.8 1200 1200
Weighted performance 0 0 0 0
Floor 699 699 700 700
K-factor 40 40 40 40
Min/Max rating change allowed 172.8 174.8 165.8 165.8
Highest rating 1199
2025-09-28		 1199
2025-09-28		 1199
2025-09-28		 1199
2025-09-28
Highest raw rating 1199
2025-09-28		 1199
2025-09-28		 1199
2025-09-28		 1199
2025-09-28
Highest weighted rating 1197.7
2025-09-30		 1197
2025-09-30		 0
2025-09-28		 0
2025-09-28
Highest weighted performance 0
2025-09-28		 0
2025-09-28		 0
2025-09-28		 0
2025-09-28

Prediction
Item Main Standard Rapid Blitz
Rating change -1.9 -2.5 0 0
New rating 1189.4 1186.4 1200 1200
Analysis
Rating 1191.3 1188.8 1200 1200
Raw rating 1171.1 1162.8 1200 1200
Weighted rating 1191.3 1188.8 1200
Weighted performance 0 0 0
K-factor 40 40 40 40
Floor 699 699 700 700
Max/Min rating change allowed 172.8 174.8 165.8 165.8
Games 0 0 0 0
Score 0 0 0 0
Expected score 0 0 0 0
Score-Expected 0 0 0 0
Temp raw +/- 0 0 0 0
Final raw +/- 0 0 0 0
New raw rating 1171.1 1162.8 1200 1200
New weighted rating 1189.4 1186.4 1200 1200
New weighted performance 0 0 0 0
Temp new rating 1189.4 1186.4 1200 1200
Temp new rating +/- -1.9 -2.5 0 0
Final new rating +/- -1.9 -2.5 0 0
New rating 1189.4 1186.4 1200 1200
New K-factor 40 40 36 36
New floor 699 699 700 700

Item Main Standard Rapid Blitz
0 0 0 0
10 10 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
History 10 10 0 0

Games since
Main
10		 Standard
10		 Rapid
0		 Blitz
0
Gender M
Age group U12
Region Gert Sibande (MGS)
Province Mpumalanga (MP)
Main
RSA Province Region
Overall -1 -1 -1
M -1 -1 -1
U12 -1 -1 -1
U12 M -1 -1 -1
Standard
RSA Province Region
Overall -1 -1 -1
M -1 -1 -1
U12 -1 -1 -1
U12 M -1 -1 -1
Rapid
RSA Province Region
Overall -1 -1 -1
M -1 -1 -1
U12 -1 -1 -1
U12 M -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
M -1 -1 -1
U12 -1 -1 -1
U12 M -1 -1 -1

Games Score % Dp AvgOpp Performance
Main 0 0 0 0 0 0
Standard 0 0 0 0 0 0
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
Games Score % Dp AvgOpp Performance
Main 10 4 40 -85 1209.8 1124.8
Standard 10 4 40 -85 1209.8 1124.8
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 10 4 40 -85 1209.8 1124.8
Standard 10 4 40 -85 1209.8 1124.8
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2026-01-01 1171.1 1162.8 1200 1200
2025-11-30 1171.1 1162.8 1200 1200
2025-11-01 1171.1 1162.8 1200 1200
2025-09-30 1171.1 1162.8 1200 1200
2025-09-01 1200 1200 1200 1200
2025-08-01 1200 1200 1200 1200
2025-07-01 1200 1200 1200 1200
2025-06-01 1200 1200 1200 1200
2025-05-01 1200 1200 1200 1200
2025-04-01 1200 1200 1200 1200
2025-03-01 1200 1200 1200 1200
2025-02-01 1200 1200 1200 1200
2025-01-01 1200 1200 1200 1200
2024-12-01 1200 1200 1200 1200
2024-11-01 1200 1200 1200 1200
2024-10-01 1200 1200 1200 1200
2024-09-01 1200 1200 1200 1200
2024-11-01 1200 1200 1200 1200
2024-07-01 1200 1200 1200 1200
2024-06-01 1200 1200 1200 1200
2024-05-01 1200 1200 1200 1200
2024-04-01 1200 1200 1200 1200
2024-03-01 1200 1200 1200 1200
2024-02-01 1200 1200 1200 1200

Comming soon.

Tournaments

No tournaments found.
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
No tournaments found.
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 Mpumalanga Regional Chess Trials 2025 (U12) 2025-09-20 2025-09-20 Standard Gert Sibande (MGS) 5 5 2 Yes Analysis
2 Gert Sibande Open Championship 2025 (C) 2025-09-24 2025-09-24 Standard Gert Sibande (MGS) 5 5 2 Yes Analysis

Top 3 Streaks

# Games Start End
1 2 Tournament
Gert Sibande Open Championship 2025		 Tournament
Gert Sibande Open Championship 2025
date
2025-09-24		 rnd
3		 type
Standard		 result
1		 date
2025-09-24		 rnd
4		 type
Standard		 result
1
Opponent
Sibeko, R (Rethabile)		 Opponent
Ntshayintshayi, S (Siyamthanda)
2 1 Tournament
Mpumalanga Regional Chess Trials 2025		 Tournament
Mpumalanga Regional Chess Trials 2025
date
2025-09-20		 rnd
5		 type
Standard		 result
1		 date
2025-09-20		 rnd
5		 type
Standard		 result
1
Opponent
Nkosi, S (Siphesihle)		 Opponent
Nkosi, S (Siphesihle)
3 1 Tournament
Mpumalanga Regional Chess Trials 2025		 Tournament
Mpumalanga Regional Chess Trials 2025
date
2025-09-20		 rnd
1		 type
Standard		 result
1		 date
2025-09-20		 rnd
1		 type
Standard		 result
1
Opponent
Nkwanyana, T (Thandolwethu)		 Opponent
Nkwanyana, T (Thandolwethu)
No games found.
# Games Start End
No games found.
# Games Start End
No games found.
# Games Start End
No games found.
# Games Start End
No games found.
# Games Start End
No games found.
# Games Start End
No games found.
# Games Start End

Top 10 opponents most often played

# Opponent Main Standard Rapid Blitz
Gms Score Dp Gms Score Dp Gms Score Dp Gms Score Dp
Aor Prat Aor Prat Aor Prat Aor Prat
1 Ntshayintshayi ,S (Siyamthanda) 2 1 0 2 1 0 0 0 0 0 0 0
1200 1200 1200 1200 0 0 0 0
2 Nkosi ,A (Awami) 1 0 -425 1 0 -425 0 0 0 0 0 0
1200 775 1200 775 0 0 0 0
3 Nkanyani ,T (Tinyiko) 1 0 -425 1 0 -425 0 0 0 0 0 0
1258.9 833.9 1200 833.9 0 0 0 0
4 Ziervogel ,E (Elmé) 1 0 -425 1 0 -425 0 0 0 0 0 0
1198.2 773.2 1200 773.2 0 0 0 0
5 Nkonde ,T (Thando) 1 0 -425 1 0 -425 0 0 0 0 0 0
1195.7 770.7 1200 770.7 0 0 0 0
6 Mokoena ,L (Lehumo) 1 0 -425 1 0 -425 0 0 0 0 0 0
1200 775 1200 775 0 0 0 0
7 Nkosi ,S (Siphesihle) 1 1 425 1 1 425 0 0 0 0 0 0
1198.8 1623.8 1198.5 1623.8 0 0 0 0
8 Nkwanyana ,T (Thandolwethu) 1 1 425 1 1 425 0 0 0 0 0 0
1215.2 1640.2 1218.3 1640.2 0 0 0 0
9 Sibeko ,R (Rethabile) 1 1 425 1 1 425 0 0 0 0 0 0
1231.8 1656.8 1238.3 1656.8 0 0 0 0

Norms

No norms achieved.
# Norm Tournament Start End Rounds Games Score Details
© Chess South Africa
Home Contact Us