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Personal

Jantjies, D (Devon)

Chess SA id

1080107832

FIDE id

?

Date of birth

2008-12-23 (U18)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2020-02-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1102.4 1082.4 1200 1200
Raw rating 1102.4 1082.4 1200 1200
Weighted rating 1102.4 1082.4 1200 1200
Weighted performance 0 0 0 0
Floor 700 700 700 700
K-factor 36 36 36 36
Min/Max rating change allowed 190.6 196.1 165.8 165.8
Highest rating 1200
2018-10-01		 1200
2018-10-01		 1200
2018-10-01		 1200
2018-10-01
Highest raw rating 1200
2018-02-01		 1200
2018-02-01		 1200
2024-02-01		 1200
2024-02-01
Highest weighted rating 1200
2018-10-01		 1200
2018-10-01		 1200
2018-10-01		 1200
2018-10-01
Highest weighted performance 1200
2018-02-01		 1200
2018-02-01		 1200
2024-02-01		 1200
2024-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0 0
New rating 1102.4 1082.4 1200 1200
Analysis
Rating 1102.4 1082.4 1200 1200
Raw rating 1102.4 1082.4 1200 1200
Weighted rating 1102.4 1082.4 1200
Weighted performance 0 0 0
K-factor 36 36 36 36
Floor 700 700 700 700
Max/Min rating change allowed 190.6 196.1 165.8 165.8
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 1102.4 1082.4 1200 1200
New weighted rating 1102.4 1082.4 1200 1200
New weighted performance 0 0 0 0
Temp new rating 1102.4 1082.4 1200 1200
Temp new rating +/- 0 0 0 0
Final new rating +/- 0 0 0 0
New rating 1102.4 1082.4 1200 1200
New K-factor 36 36 36 36
New floor 700 700 700 700

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 11 11 0 0

Games since
Main
0		 Standard
0		 Rapid
0		 Blitz
0
Gender Male
Age group U18
Region Eden (WEG)
Province Western Cape (WC)
Main
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U18 -1 -1 -1
U18 Male -1 -1 -1
Standard
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U18 -1 -1 -1
U18 Male -1 -1 -1
Rapid
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U18 -1 -1 -1
U18 Male -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U18 -1 -1 -1
U18 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 11 3.5 31.82 -154.5 1098.7 944.2
Standard 11 3.5 31.82 -154.5 1098.7 944.2
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-09-30 1102.4 1082.4 1200 1200
2025-09-01 1102.4 1082.4 1200 1200
2025-08-01 1102.4 1082.4 1200 1200
2025-07-01 1102.4 1082.4 1200 1200
2025-06-01 1102.4 1082.4 1200 1200
2025-05-01 1102.4 1082.4 1200 1200
2025-04-01 1102.4 1082.4 1200 1200
2025-03-01 1102.4 1082.4 1200 1200
2025-02-01 1102.4 1082.4 1200 1200
2025-01-01 1102.4 1082.4 1200 1200
2024-12-01 1102.4 1082.4 1200 1200
2024-11-01 1102.4 1082.4 1200 1200
2024-10-01 1102.4 1082.4 1200 1200
2024-09-01 1102.4 1082.4 1200 1200
2024-08-01 1102.4 1082.4 1200 1200
2024-07-01 1102.4 1082.4 1200 1200
2024-06-01 1102.4 1082.4 1200 1200
2024-08-01 1102.4 1082.4 1200 1200
2024-04-01 1102.4 1082.4 1200 1200
2024-03-01 1102.4 1082.4 1200 1200
2024-02-01 1102.4 1082.4 1200 1200
2024-01-01 1102.4 1082.4 1200 1200
2023-12-01 1102.4 1082.4 1200 1200
2023-11-01 1102.4 1082.4 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 Oudtshoorn Proewe 1 2020 (O13) 2020-02-15 2020-02-15 Standard Eden (WEG) 5 5 1.5 Yes Analysis
2 Oudtshoorn Trials 3 2019 (U12) 2019-02-16 2019-02-16 Standard Eden (WEG) 5 1 0 Yes Analysis
3 Oudtshoorn Trials 2 2019 (U12) 2019-02-09 2019-02-09 Standard Eden (WEG) 5 5 2 Yes Analysis
4 Oudtshoorn Trials 1 2019 (U12) 2019-01-19 2019-01-19 Standard Eden (WEG) 5 0 0 No Analysis

Top 3 Streaks

# Games Start End
1 2 Tournament
Oudtshoorn Trials 2 2019		 Tournament
Oudtshoorn Trials 2 2019
date
2019-02-09		 rnd
4		 type
Standard		 result
1		 date
2019-02-09		 rnd
5		 type
Standard		 result
1
Opponent
Du Plessis, J (Jayden)		 Opponent
Taylor, A (Alethea)
2 1 Tournament
Oudtshoorn Proewe 1 2020		 Tournament
Oudtshoorn Proewe 1 2020
date
2020-02-15		 rnd
3		 type
Standard		 result
1		 date
2020-02-15		 rnd
3		 type
Standard		 result
1
Opponent
Avontuur, G (Gretin)		 Opponent
Avontuur, G (Gretin)
3 1 Tournament
Oudtshoorn Proewe 1 2020		 Tournament
Oudtshoorn Proewe 1 2020
date
2020-02-15		 rnd
1		 type
Standard		 result
0.5		 date
2020-02-15		 rnd
1		 type
Standard		 result
0.5
Opponent
Roelofse, R (Reece)		 Opponent
Roelofse, R (Reece)
# Games Start End
1 2 Tournament
Oudtshoorn Trials 2 2019		 Tournament
Oudtshoorn Trials 2 2019
date
2019-02-09		 rnd
4		 type
Standard		 result
1		 date
2019-02-09		 rnd
5		 type
Standard		 result
1
Opponent
Du Plessis, J (Jayden)		 Opponent
Taylor, A (Alethea)
2 1 Tournament
Oudtshoorn Proewe 1 2020		 Tournament
Oudtshoorn Proewe 1 2020
date
2020-02-15		 rnd
3		 type
Standard		 result
1		 date
2020-02-15		 rnd
3		 type
Standard		 result
1
Opponent
Avontuur, G (Gretin)		 Opponent
Avontuur, G (Gretin)
3 1 Tournament
Oudtshoorn Proewe 1 2020		 Tournament
Oudtshoorn Proewe 1 2020
date
2020-02-15		 rnd
1		 type
Standard		 result
0.5		 date
2020-02-15		 rnd
1		 type
Standard		 result
0.5
Opponent
Roelofse, R (Reece)		 Opponent
Roelofse, R (Reece)
No games found.
# Games Start End
No games found.
# Games Start End
# Games Start End
1 2 Tournament
Oudtshoorn Trials 2 2019		 Tournament
Oudtshoorn Trials 2 2019
date
2019-02-09		 rnd
4		 type
Standard		 result
1		 date
2019-02-09		 rnd
5		 type
Standard		 result
1
Opponent
Du Plessis, J (Jayden)		 Opponent
Taylor, A (Alethea)
2 1 Tournament
Oudtshoorn Proewe 1 2020		 Tournament
Oudtshoorn Proewe 1 2020
date
2020-02-15		 rnd
3		 type
Standard		 result
1		 date
2020-02-15		 rnd
3		 type
Standard		 result
1
Opponent
Avontuur, G (Gretin)		 Opponent
Avontuur, G (Gretin)
# Games Start End
1 2 Tournament
Oudtshoorn Trials 2 2019		 Tournament
Oudtshoorn Trials 2 2019
date
2019-02-09		 rnd
4		 type
Standard		 result
1		 date
2019-02-09		 rnd
5		 type
Standard		 result
1
Opponent
Du Plessis, J (Jayden)		 Opponent
Taylor, A (Alethea)
2 1 Tournament
Oudtshoorn Proewe 1 2020		 Tournament
Oudtshoorn Proewe 1 2020
date
2020-02-15		 rnd
3		 type
Standard		 result
1		 date
2020-02-15		 rnd
3		 type
Standard		 result
1
Opponent
Avontuur, G (Gretin)		 Opponent
Avontuur, G (Gretin)
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 Rhenier ,R (Roshandre) 2 0 -425 2 0 -425 0 0 0 0 0 0
1100.4 675.4 1089 675.4 0 0 0 0
2 Botha ,J (Jontie) 1 0 -425 1 0 -425 0 0 0 0 0 0
1200 775 1200 775 0 0 0 0
3 Bernadus ,J (Jaden) 1 0 -425 1 0 -425 0 0 0 0 0 0
1200 775 1200 775 0 0 0 0
4 Du Plessis ,J (Jayden) 1 1 425 1 1 425 0 0 0 0 0 0
643.4 1068.4 656.6 1068.4 0 0 0 0
5 Rhode ,D (Duzade) 1 0 -425 1 0 -425 0 0 0 0 0 0
1200 775 1200 775 0 0 0 0
6 Taylor ,A (Alethea) 1 1 425 1 1 425 0 0 0 0 0 0
1167.1 1592.1 1159.6 1592.1 0 0 0 0
7 Roelofse ,R (Reece) 1 0.5 0 1 0.5 0 0 0 0 0 0 0
1200 1200 1200 1200 0 0 0 0
8 Hintza ,B (Brenfrudt) 1 0 -425 1 0 -425 0 0 0 0 0 0
987.5 562.5 966 562.5 0 0 0 0
9 Titus ,J (Jewandre) 1 0 -425 1 0 -425 0 0 0 0 0 0
1200 775 1200 775 0 0 0 0
10 Avontuur ,G (Gretin) 1 1 425 1 1 425 0 0 0 0 0 0
1087.1 1512.1 1063.2 1512.1 0 0 0 0

Norms

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