PLAYER PAGE

Personal

Witbooi, J (Juan)

Chess SA id

1070106133

FIDE id

?

Date of birth

2007-04-23 (U20)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2019-09-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1182 1168.4 1213.6 1200
Raw rating 1182 1168.4 1213.6 1200
Weighted rating 1182 1168.4 1213.6 1200
Weighted performance 0 0 0 0
Floor 707.9 700 713.6 700
K-factor 36 36 36 36
Min/Max rating change allowed 170.1 173.5 162.6 165.8
Highest rating 1207.9
2018-10-01
1200
2018-10-01
1252.3
2018-09-01
1200
2018-10-01
Highest raw rating 1207.9
2018-10-01
1200
2018-02-01
1213.6
2024-02-01
1200
2024-02-01
Highest weighted rating 1207.9
2019-03-01
1200
2018-10-01
1213.6
2024-02-01
1200
2018-10-01
Highest weighted performance 1200
2018-02-01
1200
2018-02-01
1252.3
2018-09-01
1200
2024-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0 0
New rating 1182 1168.4 1213.6 1200
Analysis
Rating 1182 1168.4 1213.6 1200
Raw rating 1182 1168.4 1213.6 1200
Weighted rating 1182 1168.4 1213.6
Weighted performance 0 0 0
K-factor 36 36 36 36
Floor 707.9 700 713.6 700
Max/Min rating change allowed 170.1 173.5 162.6 165.8
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 1182 1168.4 1213.6 1200
New weighted rating 1182 1168.4 1213.6 1200
New weighted performance 0 0 0 0
Temp new rating 1182 1168.4 1213.6 1200
Temp new rating +/- 0 0 0 0
Final new rating +/- 0 0 0 0
New rating 1182 1168.4 1213.6 1200
New K-factor 36 36 36 36
New floor 707.9 700 713.6 700

Item Main Standard Rapid Blitz
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
0 0 0 0
History 15 10 5 0

Games since
Main
0
Standard
0
Rapid
0
Blitz
0
Gender Male
Age group U20
Region Cape Winelands (WCW)
Province Western Cape (WC)
Main
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U20 -1 -1 -1
U20 Male -1 -1 -1
Standard
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U20 -1 -1 -1
U20 Male -1 -1 -1
Rapid
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U20 -1 -1 -1
U20 Male -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U20 -1 -1 -1
U20 Male -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 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
History
Games Score % Dp AvgOpp Performance
Main 15 8 53.33 28.3 1132.9 1161.2
Standard 10 5 50 0 1117.9 1117.9
Rapid 5 3 60 85 1162.9 1247.9
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-09-30 1182 1168.4 1213.6 1200
2025-09-01 1182 1168.4 1213.6 1200
2025-08-01 1182 1168.4 1213.6 1200
2025-07-01 1182 1168.4 1213.6 1200
2025-06-01 1182 1168.4 1213.6 1200
2025-05-01 1182 1168.4 1213.6 1200
2025-04-01 1182 1168.4 1213.6 1200
2025-03-01 1182 1168.4 1213.6 1200
2025-02-01 1182 1168.4 1213.6 1200
2025-01-01 1182 1168.4 1213.6 1200
2024-12-01 1182 1168.4 1213.6 1200
2024-11-01 1182 1168.4 1213.6 1200
2024-10-01 1182 1168.4 1213.6 1200
2024-09-01 1182 1168.4 1213.6 1200
2024-08-01 1182 1168.4 1213.6 1200
2024-07-01 1182 1168.4 1213.6 1200
2024-06-01 1182 1168.4 1213.6 1200
2024-08-01 1182 1168.4 1213.6 1200
2024-04-01 1182 1168.4 1213.6 1200
2024-03-01 1182 1168.4 1213.6 1200
2024-02-01 1182 1168.4 1213.6 1200
2024-01-01 1182 1168.4 1213.6 1200
2023-12-01 1182 1168.4 1213.6 1200
2023-11-01 1182 1168.4 1213.6 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 Bontebok 2019 (U14) 2019-09-17 2019-09-17 Standard Overberg (WOS) 5 5 3 Yes Analysis
2 Overberg School Chess Close Champs 2019 (U13 Boys) 2019-03-08 2019-03-09 Standard Overberg (WOS) 6 5 2 Yes Analysis
3 Strategema Robertson 2018 (U11) 2018-09-08 2018-09-08 Rapid Cape Winelands (WCW) 7 5 3 Yes Analysis

Top 3 Streaks

# Games Start End
1 2 Tournament
Bontebok 2019
Tournament
Bontebok 2019
date
2019-09-17
rnd
2
type
Standard
result
1
date
2019-09-17
rnd
3
type
Standard
result
1
Opponent
Joubert, A (Antonio)
Opponent
Mushongera, T (Tadiwanashe)
2 2 Tournament
Overberg School Chess Close Champs 2019
Tournament
Overberg School Chess Close Champs 2019
date
2019-03-08
rnd
3
type
Standard
result
1
date
2019-03-08
rnd
4
type
Standard
result
1
Opponent
Joubert, A (Antonio)
Opponent
Du Toit, M (Marlo)
3 2 Tournament
Strategema Robertson 2018
Tournament
Strategema Robertson 2018
date
2018-09-08
rnd
1
type
Rapid
result
1
date
2018-09-08
rnd
2
type
Rapid
result
1
Opponent
Alexander, C (Chante)
Opponent
Dees, J (Jody)
# Games Start End
1 2 Tournament
Bontebok 2019
Tournament
Bontebok 2019
date
2019-09-17
rnd
2
type
Standard
result
1
date
2019-09-17
rnd
3
type
Standard
result
1
Opponent
Joubert, A (Antonio)
Opponent
Mushongera, T (Tadiwanashe)
2 2 Tournament
Overberg School Chess Close Champs 2019
Tournament
Overberg School Chess Close Champs 2019
date
2019-03-08
rnd
3
type
Standard
result
1
date
2019-03-08
rnd
4
type
Standard
result
1
Opponent
Joubert, A (Antonio)
Opponent
Du Toit, M (Marlo)
3 1 Tournament
Bontebok 2019
Tournament
Bontebok 2019
date
2019-09-17
rnd
5
type
Standard
result
1
date
2019-09-17
rnd
5
type
Standard
result
1
Opponent
Fradie, C (Charlize)
Opponent
Fradie, C (Charlize)
# Games Start End
1 2 Tournament
Strategema Robertson 2018
Tournament
Strategema Robertson 2018
date
2018-09-08
rnd
1
type
Rapid
result
1
date
2018-09-08
rnd
2
type
Rapid
result
1
Opponent
Alexander, C (Chante)
Opponent
Dees, J (Jody)
2 1 Tournament
Strategema Robertson 2018
Tournament
Strategema Robertson 2018
date
2018-09-08
rnd
4
type
Rapid
result
1
date
2018-09-08
rnd
4
type
Rapid
result
1
Opponent
Munzvenga, T (Tafadzwa)
Opponent
Munzvenga, T (Tafadzwa)
No games found.
# Games Start End
# Games Start End
1 2 Tournament
Bontebok 2019
Tournament
Bontebok 2019
date
2019-09-17
rnd
2
type
Standard
result
1
date
2019-09-17
rnd
3
type
Standard
result
1
Opponent
Joubert, A (Antonio)
Opponent
Mushongera, T (Tadiwanashe)
2 2 Tournament
Overberg School Chess Close Champs 2019
Tournament
Overberg School Chess Close Champs 2019
date
2019-03-08
rnd
3
type
Standard
result
1
date
2019-03-08
rnd
4
type
Standard
result
1
Opponent
Joubert, A (Antonio)
Opponent
Du Toit, M (Marlo)
3 2 Tournament
Strategema Robertson 2018
Tournament
Strategema Robertson 2018
date
2018-09-08
rnd
1
type
Rapid
result
1
date
2018-09-08
rnd
2
type
Rapid
result
1
Opponent
Alexander, C (Chante)
Opponent
Dees, J (Jody)
# Games Start End
1 2 Tournament
Bontebok 2019
Tournament
Bontebok 2019
date
2019-09-17
rnd
2
type
Standard
result
1
date
2019-09-17
rnd
3
type
Standard
result
1
Opponent
Joubert, A (Antonio)
Opponent
Mushongera, T (Tadiwanashe)
2 2 Tournament
Overberg School Chess Close Champs 2019
Tournament
Overberg School Chess Close Champs 2019
date
2019-03-08
rnd
3
type
Standard
result
1
date
2019-03-08
rnd
4
type
Standard
result
1
Opponent
Joubert, A (Antonio)
Opponent
Du Toit, M (Marlo)
3 1 Tournament
Bontebok 2019
Tournament
Bontebok 2019
date
2019-09-17
rnd
5
type
Standard
result
1
date
2019-09-17
rnd
5
type
Standard
result
1
Opponent
Fradie, C (Charlize)
Opponent
Fradie, C (Charlize)
# Games Start End
1 2 Tournament
Strategema Robertson 2018
Tournament
Strategema Robertson 2018
date
2018-09-08
rnd
1
type
Rapid
result
1
date
2018-09-08
rnd
2
type
Rapid
result
1
Opponent
Alexander, C (Chante)
Opponent
Dees, J (Jody)
2 1 Tournament
Strategema Robertson 2018
Tournament
Strategema Robertson 2018
date
2018-09-08
rnd
4
type
Rapid
result
1
date
2018-09-08
rnd
4
type
Rapid
result
1
Opponent
Munzvenga, T (Tafadzwa)
Opponent
Munzvenga, T (Tafadzwa)
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 Joubert ,A (Antonio) 2 2 425 2 2 425 0 0 0 0 0 0
1106.7 1531.7 1127.8 1531.7 0 0 0 0
2 Pekeur ,W (Warren) 2 0 -425 2 0 -425 0 0 0 0 0 0
1173.5 748.5 1163.2 748.5 0 0 0 0
3 Du Toit ,M (Marlo) 1 1 425 1 1 425 0 0 0 0 0 0
1131.6 1556.6 1116.8 1556.6 0 0 0 0
4 Botha ,G (George) 1 0 -425 1 0 -425 0 0 0 0 0 0
792.6 367.6 797.2 367.6 0 0 0 0
5 Fradie ,C (Charlize) 1 1 425 1 1 425 0 0 0 0 0 0
995.4 1420.4 988.8 1420.4 0 0 0 0
6 Liebenberg ,D (Dewald) 1 0 -425 1 0 -425 0 0 0 0 0 0
1121 696 1098.8 696 0 0 0 0
7 Mushongera ,T (Tadiwanashe) 1 1 425 1 1 425 0 0 0 0 0 0
1200 1625 1200 1625 0 0 0 0
8 Davids ,R (Rafael) 1 0 -425 1 0 -425 0 0 0 0 0 0
1378 953 1344.9 953 0 0 0 0
9 Dees ,J (Jody) 1 1 425 0 0 0 1 1 425 0 0 0
1111.7 1536.7 0 0 1200 1536.7 0 0
10 Munzvenga ,T (Tafadzwa) 1 1 425 0 0 0 1 1 425 0 0 0
1200 1625 0 0 1200 1625 0 0

Norms

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