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

PLAYER PAGE

Personal

Jacobs, J (Jayden)

Chess SA id

1070158301

FIDE id

?

Date of birth

2007-04-18 (U20)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2023-07-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1158.1 1149.5 1200 1200
Raw rating 1158.1 1149.5 1200 1200
Weighted rating 1157.6 1148.8 1200 1200
Weighted performance 0 0 0 0
Floor 700 700 700 700
K-factor 36 36 36 36
Min/Max rating change allowed 176 178.2 165.8 165.8
Highest rating 1200
2018-10-01		 1200
2018-10-01		 1200
2018-10-01		 1200
2018-10-01
Highest raw rating 1200
2019-12-01		 1200
2019-12-01		 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
2019-12-01		 1200
2019-12-01		 1200
2024-02-01		 1200
2024-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0 0
New rating 1158.1 1149.5 1200 1200
Analysis
Rating 1158.1 1149.5 1200 1200
Raw rating 1158.1 1149.5 1200 1200
Weighted rating 1157.6 1148.8 1200
Weighted performance 0 0 0
K-factor 36 36 36 36
Floor 700 700 700 700
Max/Min rating change allowed 176 178.2 165.8 165.8
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 1158.1 1149.5 1200 1200
New weighted rating 1157.6 1148.9 1200 1200
New weighted performance 0 0 0 0
Temp new rating 1158.1 1149.5 1200 1200
Temp new rating +/- 0 0 0 0
Final new rating +/- 0 0 0 0
New rating 1158.1 1149.5 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
4 4 0 0
0 0 0 0
0 0 0 0
History 4 4 0 0

Games since
Main
0		 Standard
0		 Rapid
0		 Blitz
0
Gender Male
Age group U20
Region Sedibeng (GSV)
Province Gauteng (GT)
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 4 0.5 12.5 -318.8 1210.9 892.2
Standard 4 0.5 12.5 -318.8 1210.9 892.2
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-09-30 1158.1 1149.5 1200 1200
2025-09-01 1158.1 1149.5 1200 1200
2025-08-01 1158.1 1149.5 1200 1200
2025-07-01 1158.1 1149.5 1200 1200
2025-06-01 1158.1 1149.5 1200 1200
2025-05-01 1158.1 1149.5 1200 1200
2025-04-01 1158.1 1149.5 1200 1200
2025-03-01 1158.1 1149.5 1200 1200
2025-02-01 1158.1 1149.5 1200 1200
2025-01-01 1156.7 1147.8 1200 1200
2024-12-01 1156.7 1147.8 1200 1200
2024-11-01 1156.7 1147.8 1200 1200
2024-10-01 1156.7 1147.8 1200 1200
2024-09-01 1156.7 1147.8 1200 1200
2024-08-01 1156.7 1147.8 1200 1200
2024-07-01 1156.7 1147.8 1200 1200
2024-06-01 1156.7 1147.8 1200 1200
2024-08-01 1156.7 1147.8 1200 1200
2024-04-01 1156.7 1147.8 1200 1200
2024-03-01 1156.7 1147.8 1200 1200
2024-02-01 1156.7 1147.8 1200 1200
2024-01-01 1156.7 1147.8 1200 1200
2023-12-01 1156.7 1147.8 1200 1200
2023-11-01 1156.7 1147.8 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 Overvaal Ope Jul 2023 (A) 2023-07-22 2023-07-22 Standard Sedibeng (GSV) 5 4 0.5 Yes Analysis

Top 3 Streaks

# Games Start End
1 1 Tournament
Overvaal Ope Jul 2023		 Tournament
Overvaal Ope Jul 2023
date
2023-07-22		 rnd
4		 type
Standard		 result
0.5		 date
2023-07-22		 rnd
4		 type
Standard		 result
0.5
Opponent
Kuijpers, C (Cornelis)		 Opponent
Kuijpers, C (Cornelis)
# Games Start End
1 1 Tournament
Overvaal Ope Jul 2023		 Tournament
Overvaal Ope Jul 2023
date
2023-07-22		 rnd
4		 type
Standard		 result
0.5		 date
2023-07-22		 rnd
4		 type
Standard		 result
0.5
Opponent
Kuijpers, C (Cornelis)		 Opponent
Kuijpers, C (Cornelis)
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 Olivier ,J (Jan-Hendrik) 1 0 -425 1 0 -425 0 0 0 0 0 0
1296.1 871.1 1294.5 871.1 0 0 0 0
2 Kuijpers ,C (Cornelis) 1 0.5 0 1 0.5 0 0 0 0 0 0 0
1104.8 1104.8 1104.8 1104.8 0 0 0 0
3 Sefuli ,T (Thato) 1 0 -425 1 0 -425 0 0 0 0 0 0
1194.8 769.8 1192.1 769.8 0 0 0 0
4 Mathe ,M (Mpumelelo) 1 0 -425 1 0 -425 0 0 0 0 0 0
1247.8 822.8 1249.2 822.8 0 0 0 0

Norms

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