PLAYER PAGE

Personal

Wolff, JW (Jonathan)

Chess SA id

184043167

FIDE id

?

Date of birth

1984-02-29 (Adult)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2018-05-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1833 1833 1756 1833
Raw rating 1833 1833 1756 1833
Weighted rating 1827 1826.7 1750.9 1826.7
Weighted performance 0 0 0 0
Floor 1333 1333 1256 1333
K-factor 24 24 28 24
Min/Max rating change allowed 67.3 67.3 75.1 67.3
Highest rating 1833
2024-02-01
1833
2024-02-01
1756
2024-02-01
1833
2024-02-01
Highest raw rating 1833
2024-02-01
1833
2024-02-01
1756
2024-02-01
1833
2024-02-01
Highest weighted rating 1813.1
2025-08-01
1811.9
2025-08-01
1739.1
2025-08-01
1811.9
2025-08-01
Highest weighted performance 1438.2
2018-05-01
1200
2024-02-01
1502.4
2018-05-01
1200
2024-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0 0
New rating 1833 1833 1756 1833
Analysis
Rating 1833 1833 1756 1833
Raw rating 1833 1833 1756 1833
Weighted rating 1827 1826.7 1750.9
Weighted performance 0 0 0
K-factor 24 24 28 24
Floor 1333 1333 1256 1333
Max/Min rating change allowed 67.3 67.3 75.1 67.3
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 1833 1833 1756 1833
New weighted rating 1831 1830.9 1754.3 1830.9
New weighted performance 0 0 0 0
Temp new rating 1833 1833 1756 1833
Temp new rating +/- 0 0 0 0
Final new rating +/- 0 0 0 0
New rating 1833 1833 1756 1833
New K-factor 24 24 28 24
New floor 1333 1333 1256 1333

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 10 0 10 0

Games since
Main
0
Standard
0
Rapid
0
Blitz
0
Gender Male
Age group Adult
Region Johannesburg Metro (GJM)
Province Gauteng (GT)
Main
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
Adult -1 -1 -1
Adult Male -1 -1 -1
Standard
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
Adult -1 -1 -1
Adult Male -1 -1 -1
Rapid
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
Adult -1 -1 -1
Adult Male -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
Adult -1 -1 -1
Adult 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 10 3 30 -170 1674.1 1504.1
Standard 0 0 0 0 0 0
Rapid 10 3 30 -170 1674.1 1504.1
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-09-30 1833 1833 1756 1833
2025-09-01 1833 1833 1756 1833
2025-08-01 1833 1833 1756 1833
2025-07-01 1833 1833 1756 1833
2025-06-01 1833 1833 1756 1833
2025-05-01 1833 1833 1756 1833
2025-04-01 1833 1833 1756 1833
2025-03-01 1833 1833 1756 1833
2025-02-01 1833 1833 1756 1833
2025-01-01 1833 1833 1756 1833
2024-12-01 1833 1833 1756 1833
2024-11-01 1833 1833 1756 1833
2024-10-01 1833 1833 1756 1833
2024-09-01 1833 1833 1756 1833
2024-08-01 1833 1833 1756 1833
2024-07-01 1833 1833 1756 1833
2024-06-01 1833 1833 1756 1833
2024-08-01 1833 1833 1756 1833
2024-04-01 1833 1833 1756 1833
2024-03-01 1833 1833 1756 1833
2024-02-01 1833 1833 1756 1833
2024-01-01 1833 1833 1756 1833
2023-12-01 1235.4 1200 1249.2 1200
2023-11-01 1235.4 1200 1249.2 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 SWVG Arnold Classic Rapid & Blitz 2018 (Rapid Prestige) 2018-05-19 2018-05-20 Rapid Tshwane (GTP) 10 10 3 Yes Analysis

Top 3 Streaks

# Games Start End
1 2 Tournament
SWVG Arnold Classic Rapid & Blitz 2018
Tournament
SWVG Arnold Classic Rapid & Blitz 2018
date
2018-05-19
rnd
5
type
Rapid
result
1
date
2018-05-19
rnd
6
type
Rapid
result
1
Opponent
Van Der Walt, PE (Pierre)
Opponent
Waters, A (Anre)
2 1 Tournament
SWVG Arnold Classic Rapid & Blitz 2018
Tournament
SWVG Arnold Classic Rapid & Blitz 2018
date
2018-05-19
rnd
3
type
Rapid
result
1
date
2018-05-19
rnd
3
type
Rapid
result
1
Opponent
Tenzer, D (Daniel)
Opponent
Tenzer, D (Daniel)
No games found.
# Games Start End
# Games Start End
1 2 Tournament
SWVG Arnold Classic Rapid & Blitz 2018
Tournament
SWVG Arnold Classic Rapid & Blitz 2018
date
2018-05-19
rnd
5
type
Rapid
result
1
date
2018-05-19
rnd
6
type
Rapid
result
1
Opponent
Van Der Walt, PE (Pierre)
Opponent
Waters, A (Anre)
2 1 Tournament
SWVG Arnold Classic Rapid & Blitz 2018
Tournament
SWVG Arnold Classic Rapid & Blitz 2018
date
2018-05-19
rnd
3
type
Rapid
result
1
date
2018-05-19
rnd
3
type
Rapid
result
1
Opponent
Tenzer, D (Daniel)
Opponent
Tenzer, D (Daniel)
No games found.
# Games Start End
# Games Start End
1 2 Tournament
SWVG Arnold Classic Rapid & Blitz 2018
Tournament
SWVG Arnold Classic Rapid & Blitz 2018
date
2018-05-19
rnd
5
type
Rapid
result
1
date
2018-05-19
rnd
6
type
Rapid
result
1
Opponent
Van Der Walt, PE (Pierre)
Opponent
Waters, A (Anre)
2 1 Tournament
SWVG Arnold Classic Rapid & Blitz 2018
Tournament
SWVG Arnold Classic Rapid & Blitz 2018
date
2018-05-19
rnd
3
type
Rapid
result
1
date
2018-05-19
rnd
3
type
Rapid
result
1
Opponent
Tenzer, D (Daniel)
Opponent
Tenzer, D (Daniel)
No games found.
# Games Start End
# Games Start End
1 2 Tournament
SWVG Arnold Classic Rapid & Blitz 2018
Tournament
SWVG Arnold Classic Rapid & Blitz 2018
date
2018-05-19
rnd
5
type
Rapid
result
1
date
2018-05-19
rnd
6
type
Rapid
result
1
Opponent
Van Der Walt, PE (Pierre)
Opponent
Waters, A (Anre)
2 1 Tournament
SWVG Arnold Classic Rapid & Blitz 2018
Tournament
SWVG Arnold Classic Rapid & Blitz 2018
date
2018-05-19
rnd
3
type
Rapid
result
1
date
2018-05-19
rnd
3
type
Rapid
result
1
Opponent
Tenzer, D (Daniel)
Opponent
Tenzer, D (Daniel)
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 Tenzer ,D (Daniel Eli) 1 1 425 0 0 0 1 1 425 0 0 0
1570.8 1995.8 0 0 1570.8 1995.8 0 0
2 Khumalo ,KB (Keith Babongile) 1 0 -425 0 0 0 1 0 -425 0 0 0
2005.1 1580.1 0 0 2054.8 1580.1 0 0
3 Basson ,H (Heinrich) 1 0 -425 0 0 0 1 0 -425 0 0 0
1874.2 1449.2 0 0 1904.6 1449.2 0 0
4 Van Der Walt ,PE (Pierre Edward) 1 1 425 0 0 0 1 1 425 0 0 0
1899.5 2324.5 0 0 1867.8 2324.5 0 0
5 Lesole ,P (Pudungwane) 1 0 -425 0 0 0 1 0 -425 0 0 0
1200 775 0 0 1200 775 0 0
6 Goosen ,A (Anton) 1 0 -425 0 0 0 1 0 -425 0 0 0
2007.5 1582.5 0 0 2007.5 1582.5 0 0
7 Waters ,A (Anre) 1 1 425 0 0 0 1 1 425 0 0 0
1603.2 2028.2 0 0 1513.1 2028.2 0 0
8 Mbedza ,R (Richard) 1 0 -425 0 0 0 1 0 -425 0 0 0
1867.1 1442.1 0 0 1944.6 1442.1 0 0
9 Levy ,D (Darren) 1 0 -425 0 0 0 1 0 -425 0 0 0
738.9 313.9 0 0 590 313.9 0 0
10 Longano ,MN (Michael Nicholas) 1 0 -425 0 0 0 1 0 -425 0 0 0
1975.1 1550.1 0 0 1974 1550.1 0 0

Norms

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