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Chess SA Region AOC

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Personal

Jonga, N (Nthabiseng)

Chess SA id

2140326203

FIDE id

?

Date of birth

2014-07-07 (U14)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2025-10-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1167.5 1159.1 1200 1200
Raw rating 1100.2 1075.3 1200 1200
Weighted rating 1167.5 1159.1 1200 1200
Weighted performance 0 0 0 0
Floor 699 699 700 700
K-factor 40 40 40 40
Min/Max rating change allowed 191.1 198.1 165.8 165.8
Highest rating 1199
2025-08-23		 1199
2025-08-23		 1199
2025-08-23		 1199
2025-08-23
Highest raw rating 1199
2025-08-23		 1199
2025-08-23		 1199
2025-08-23		 1199
2025-08-23
Highest weighted rating 1193.6
2025-09-01		 1191.8
2025-09-01		 0
2025-08-23		 0
2025-08-23
Highest weighted performance 0
2025-08-23		 0
2025-08-23		 0
2025-08-23		 0
2025-08-23

Prediction
Item Main Standard Rapid Blitz
Rating change -6.5 -8.1 0 0
New rating 1161 1150.9 1200 1200
Analysis
Rating 1167.5 1159.1 1200 1200
Raw rating 1100.2 1075.3 1200 1200
Weighted rating 1167.5 1159.1 1200
Weighted performance 0 0 0
K-factor 40 40 40 40
Floor 699 699 700 700
Max/Min rating change allowed 191.1 198.1 165.8 165.8
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 1100.2 1075.3 1200 1200
New weighted rating 1161 1150.9 1200 1200
New weighted performance 0 0 0 0
Temp new rating 1161 1150.9 1200 1200
Temp new rating +/- -6.5 -8.1 0 0
Final new rating +/- -6.5 -8.1 0 0
New rating 1161 1150.9 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 F
Age group U12
Region Tshwane (GTP)
Province Gauteng (GT)
Main
RSA Province Region
Overall -1 -1 -1
F -1 -1 -1
U12 -1 -1 -1
U12 F -1 -1 -1
Standard
RSA Province Region
Overall -1 -1 -1
F -1 -1 -1
U12 -1 -1 -1
U12 F -1 -1 -1
Rapid
RSA Province Region
Overall -1 -1 -1
F -1 -1 -1
U12 -1 -1 -1
U12 F -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
F -1 -1 -1
U12 -1 -1 -1
U12 F -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 2 20 -255 1190.2 935.2
Standard 10 2 20 -255 1190.2 935.2
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 10 2 20 -255 1190.2 935.2
Standard 10 2 20 -255 1190.2 935.2
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2026-01-01 1100.2 1075.3 1200 1200
2025-11-30 1100.2 1075.3 1200 1200
2025-11-01 1119.8 1098.1 1200 1200
2025-09-30 1119.8 1098.1 1200 1200
2025-09-01 1119.8 1098.1 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 D4 Development Cup 2025 (U11) 2025-10-17 2025-10-17 Standard Tshwane (GTP) 5 5 2 Yes Analysis
2 2025 Tshwane South School District CLOSED League Championship (U11A) 2025-08-15 2025-08-15 Standard Tshwane (GTP) 5 5 0 Yes Analysis

Top 3 Streaks

No games found.
# Games Start End
No games found.
# Games Start End
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# Games Start End
No games found.
# Games Start End
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# Games Start End
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# Games Start End
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# 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 Mcphail ,A (Ava) 1 0 -425 1 0 -425 0 0 0 0 0 0
1257.8 832.8 1257.5 832.8 0 0 0 0
2 Matthee ,C (Christiaan) 1 0 -425 1 0 -425 0 0 0 0 0 0
1222.5 797.5 1117.6 797.5 0 0 0 0
3 Mulamattathil ,R (Raynah) 1 0 -425 1 0 -425 0 0 0 0 0 0
1084.4 659.4 1071 659.4 0 0 0 0
4 Welman ,L (Levi) 1 0 -425 1 0 -425 0 0 0 0 0 0
1156.7 731.7 1148.7 731.7 0 0 0 0
5 Moloi ,R (Retshedisitswe) 1 1 425 1 1 425 0 0 0 0 0 0
1181.7 1606.7 1178.1 1606.7 0 0 0 0
6 Nel ,J (Janru) 1 0 -425 1 0 -425 0 0 0 0 0 0
1200 775 1200 775 0 0 0 0
7 Steyn ,Z (Zoë) 1 0 -425 1 0 -425 0 0 0 0 0 0
1200 775 1200 775 0 0 0 0
8 Prinsloo ,A (Alexander) 1 0 -425 1 0 -425 0 0 0 0 0 0
1199.5 774.5 1198.9 774.5 0 0 0 0
9 Scott ,L (Luke) 1 0 -425 1 0 -425 0 0 0 0 0 0
1200 775 1200 775 0 0 0 0
10 Engelbrecht ,M (Morgan) 1 1 425 1 1 425 0 0 0 0 0 0
1200 1625 1200 1625 0 0 0 0

Norms

No norms achieved.
# Norm Tournament Start End Rounds Games Score Details
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