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Chess SA Region AOC

PLAYER PAGE

Personal

Du Preez, J (Jaco Jayden)

Chess SA id

1100329427

FIDE id

?

Date of birth

2010-01-02 (U16)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1194.3 1200 1190.5 1200
Raw rating 1129.2 1200 1081.2 1200
Weighted rating 1194.3 1200 1190.5 1200
Weighted performance 0 0 0 0
Floor 699 700 699 700
K-factor 40 40 40 40
Min/Max rating change allowed 183.4 165.8 196.4 165.8
Highest rating 1199
2025-10-23		 1199
2025-10-23		 1199
2025-10-23		 1199
2025-10-23
Highest raw rating 1199
2025-10-23		 1199
2025-10-23		 1199
2025-10-23		 1199
2025-10-23
Highest weighted rating 1194.3
2025-11-01		 0
2025-10-23		 1190.5
2025-11-01		 0
2025-10-23
Highest weighted performance 0
2025-10-23		 0
2025-10-23		 0
2025-10-23		 0
2025-10-23

Prediction
Item Main Standard Rapid Blitz
Rating change -5.4 0 -9.1 0
New rating 1188.9 1200 1181.4 1200
Analysis
Rating 1194.3 1200 1190.5 1200
Raw rating 1129.2 1200 1081.2 1200
Weighted rating 1194.3 1200 1190.5
Weighted performance 0 0 0
K-factor 40 40 40 40
Floor 699 700 699 700
Max/Min rating change allowed 183.4 165.8 196.4 165.8
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 1129.2 1200 1081.2 1200
New weighted rating 1188.9 1200 1181.4 1200
New weighted performance 0 0 0 0
Temp new rating 1188.9 1200 1181.4 1200
Temp new rating +/- -5.4 0 -9.1 0
Final new rating +/- -5.4 0 -9.1 0
New rating 1188.9 1200 1181.4 1200
New K-factor 40 36 40 36
New floor 699 700 699 700

Item Main Standard Rapid Blitz
0 0 0 0
6 0 6 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
History 6 0 6 0

Games since
Main
6		 Standard
0		 Rapid
6		 Blitz
0
Gender M
Age group U16
Region Cape Winelands (WCW)
Province Western Cape (WC)
Main
RSA Province Region
Overall -1 -1 -1
M -1 -1 -1
U16 -1 -1 -1
U16 M -1 -1 -1
Standard
RSA Province Region
Overall -1 -1 -1
M -1 -1 -1
U16 -1 -1 -1
U16 M -1 -1 -1
Rapid
RSA Province Region
Overall -1 -1 -1
M -1 -1 -1
U16 -1 -1 -1
U16 M -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
M -1 -1 -1
U16 -1 -1 -1
U16 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 6 0 0 -425 1207.5 782.5
Standard 0 0 0 0 0 0
Rapid 6 0 0 -425 1207.5 782.5
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 6 0 0 -425 1207.5 782.5
Standard 0 0 0 0 0 0
Rapid 6 0 0 -425 1207.5 782.5
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-11-01 1129.2 1200 1081.2 1200
2025-10-01 1200 1200 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
2024-08-01 1200 1200 1200 1200
2024-07-01 1200 1200 1200 1200
2024-09-01 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
2024-01-01 1200 1200 1200 1200
2023-12-01 1200 1200 1200 1200

Comming soon.

Tournaments

No tournaments found.
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 Worcester Schools Knock-Out 2025 (U15+U18 Boys) 2025-10-18 2025-10-18 Rapid Cape Winelands (WCW) 6 6 0 Yes Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 Worcester Schools Knock-Out 2025 (U15+U18 Boys) 2025-10-18 2025-10-18 Rapid Cape Winelands (WCW) 6 6 0 Yes Analysis

Top 3 Streaks

No games found.
# Games Start End
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# 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 Trevor-Roberts ,K (Kyle) 1 0 -425 0 0 0 1 0 -425 0 0 0
1133 708 0 0 1101.9 708 0 0
2 Blaauws ,I (Ilano) 1 0 -425 0 0 0 1 0 -425 0 0 0
1267.5 842.5 0 0 1324.6 842.5 0 0
3 Nefdt ,L (Lincoln) 1 0 -425 0 0 0 1 0 -425 0 0 0
1170.5 745.5 0 0 1154.7 745.5 0 0
4 Fourie ,O (Ockert) 1 0 -425 0 0 0 1 0 -425 0 0 0
1213.3 788.3 0 0 1177.8 788.3 0 0
5 Arries ,A (Aldavian) 1 0 -425 0 0 0 1 0 -425 0 0 0
1260.8 835.8 0 0 1258.5 835.8 0 0
6 Thomas ,D (Duran) 1 0 -425 0 0 0 1 0 -425 0 0 0
1199.9 774.9 0 0 1200 774.9 0 0

Norms

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