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Personal

Roff, A (Aaron)

Chess SA id

1110131357

FIDE id

?

Date of birth

2011-05-15 (U16)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2020-11-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1256.6 1262 1200 1200
Raw rating 1256.6 1262 1200 1200
Weighted rating 1256.6 1262 1200 1200
Weighted performance 0 0 0 0
Floor 781.7 798.4 700 700
K-factor 36 36 36 36
Min/Max rating change allowed 153 151.8 165.8 165.8
Highest rating 1633.3
2020-02-01		 1633.3
2020-02-01		 1200
2018-10-01		 1200
2018-10-01
Highest raw rating 1281.7
2020-03-01		 1298.4
2020-03-01		 1200
2024-02-01		 1200
2024-02-01
Highest weighted rating 1281.7
2021-11-01		 1298.4
2021-09-01		 1200
2018-10-01		 1200
2018-10-01
Highest weighted performance 1633.3
2020-02-01		 1633.3
2020-02-01		 1200
2024-02-01		 1200
2024-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0 0
New rating 1256.6 1262 1200 1200
Analysis
Rating 1256.6 1262 1200 1200
Raw rating 1256.6 1262 1200 1200
Weighted rating 1256.6 1262 1200
Weighted performance 0 0 0
K-factor 36 36 36 36
Floor 781.7 798.4 700 700
Max/Min rating change allowed 153 151.8 165.8 165.8
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 1256.6 1262 1200 1200
New weighted rating 1256.6 1262 1200 1200
New weighted performance 0 0 0 0
Temp new rating 1256.6 1262 1200 1200
Temp new rating +/- 0 0 0 0
Final new rating +/- 0 0 0 0
New rating 1256.6 1262 1200 1200
New K-factor 36 36 36 36
New floor 781.7 798.4 700 700

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 10 10 0 0

Games since
Main
0		 Standard
0		 Rapid
0		 Blitz
0
Gender Male
Age group U16
Region Johannesburg Metro (GJM)
Province Gauteng (GT)
Main
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U16 -1 -1 -1
U16 Male -1 -1 -1
Standard
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U16 -1 -1 -1
U16 Male -1 -1 -1
Rapid
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U16 -1 -1 -1
U16 Male -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U16 -1 -1 -1
U16 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 7 70 170 1207.8 1377.8
Standard 10 7 70 170 1207.8 1377.8
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-09-30 1256.6 1262 1200 1200
2025-09-01 1256.6 1262 1200 1200
2025-08-01 1256.6 1262 1200 1200
2025-07-01 1256.6 1262 1200 1200
2025-06-01 1256.6 1262 1200 1200
2025-05-01 1256.6 1262 1200 1200
2025-04-01 1256.6 1262 1200 1200
2025-03-01 1256.6 1262 1200 1200
2025-02-01 1256.6 1262 1200 1200
2025-01-01 1256.6 1262 1200 1200
2024-12-01 1256.6 1262 1200 1200
2024-11-01 1256.6 1262 1200 1200
2024-10-01 1256.6 1262 1200 1200
2024-09-01 1256.6 1262 1200 1200
2024-08-01 1256.6 1262 1200 1200
2024-07-01 1256.6 1262 1200 1200
2024-06-01 1256.6 1262 1200 1200
2024-08-01 1256.6 1262 1200 1200
2024-04-01 1256.6 1262 1200 1200
2024-03-01 1256.6 1262 1200 1200
2024-02-01 1256.6 1262 1200 1200
2024-01-01 1256.6 1262 1200 1200
2023-12-01 1256.6 1262 1200 1200
2023-11-01 1256.6 1262 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 Goforchess Junior Chess Championship 2 2020 2020-11-29 2020-11-29 Standard Johannesburg Metro (GJM) 5 5 2 Yes Analysis
2 Goforchess Introduction to Chess Tournament 2020 (Beginners) 2020-02-16 2020-02-16 Standard Johannesburg Metro (GJM) 5 5 5 Yes Analysis

Top 3 Streaks

# Games Start End
1 5 Tournament
Goforchess Introduction to Chess Tournament 2020		 Tournament
Goforchess Introduction to Chess Tournament 2020
date
2020-02-16		 rnd
1		 type
Standard		 result
1		 date
2020-02-16		 rnd
5		 type
Standard		 result
1
Opponent
Bolarinwa, O (Octavia)		 Opponent
Theron, D (Daniel)
2 2 Tournament
Goforchess Junior Chess Championship 2 2020		 Tournament
Goforchess Junior Chess Championship 2 2020
date
2020-11-29		 rnd
2		 type
Standard		 result
1		 date
2020-11-29		 rnd
3		 type
Standard		 result
1
Opponent
Wilson-Prangley, W (William)		 Opponent
Bloem, J (James)
# Games Start End
1 5 Tournament
Goforchess Introduction to Chess Tournament 2020		 Tournament
Goforchess Introduction to Chess Tournament 2020
date
2020-02-16		 rnd
1		 type
Standard		 result
1		 date
2020-02-16		 rnd
5		 type
Standard		 result
1
Opponent
Bolarinwa, O (Octavia)		 Opponent
Theron, D (Daniel)
2 2 Tournament
Goforchess Junior Chess Championship 2 2020		 Tournament
Goforchess Junior Chess Championship 2 2020
date
2020-11-29		 rnd
2		 type
Standard		 result
1		 date
2020-11-29		 rnd
3		 type
Standard		 result
1
Opponent
Wilson-Prangley, W (William)		 Opponent
Bloem, J (James)
No games found.
# Games Start End
No games found.
# Games Start End
# Games Start End
1 5 Tournament
Goforchess Introduction to Chess Tournament 2020		 Tournament
Goforchess Introduction to Chess Tournament 2020
date
2020-02-16		 rnd
1		 type
Standard		 result
1		 date
2020-02-16		 rnd
5		 type
Standard		 result
1
Opponent
Bolarinwa, O (Octavia)		 Opponent
Theron, D (Daniel)
2 2 Tournament
Goforchess Junior Chess Championship 2 2020		 Tournament
Goforchess Junior Chess Championship 2 2020
date
2020-11-29		 rnd
2		 type
Standard		 result
1		 date
2020-11-29		 rnd
3		 type
Standard		 result
1
Opponent
Wilson-Prangley, W (William)		 Opponent
Bloem, J (James)
# Games Start End
1 5 Tournament
Goforchess Introduction to Chess Tournament 2020		 Tournament
Goforchess Introduction to Chess Tournament 2020
date
2020-02-16		 rnd
1		 type
Standard		 result
1		 date
2020-02-16		 rnd
5		 type
Standard		 result
1
Opponent
Bolarinwa, O (Octavia)		 Opponent
Theron, D (Daniel)
2 2 Tournament
Goforchess Junior Chess Championship 2 2020		 Tournament
Goforchess Junior Chess Championship 2 2020
date
2020-11-29		 rnd
2		 type
Standard		 result
1		 date
2020-11-29		 rnd
3		 type
Standard		 result
1
Opponent
Wilson-Prangley, W (William)		 Opponent
Bloem, J (James)
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 Bloem ,J (James) 1 1 425 1 1 425 0 0 0 0 0 0
1200 1625 1200 1625 0 0 0 0
2 Bonomi ,E (Eva Bella) 1 1 425 1 1 425 0 0 0 0 0 0
1200 1625 1200 1625 0 0 0 0
3 Jansson ,L (Leo) 1 1 425 1 1 425 0 0 0 0 0 0
1200 1625 1200 1625 0 0 0 0
4 Theron ,D (Daniel) 1 1 425 1 1 425 0 0 0 0 0 0
1200 1625 1200 1625 0 0 0 0
5 Tak ,R (Rannveer) 1 0 -425 1 0 -425 0 0 0 0 0 0
1304 879 1282.6 879 0 0 0 0
6 Wilson-Prangley ,W (William) 1 1 425 1 1 425 0 0 0 0 0 0
1200 1625 1200 1625 0 0 0 0
7 Suresh ,A (Aaradhya) 1 0 -425 1 0 -425 0 0 0 0 0 0
1212.1 787.1 1184 787.1 0 0 0 0
8 Niebuhr ,T (Thomas) 1 1 425 1 1 425 0 0 0 0 0 0
1200 1625 1200 1625 0 0 0 0
9 Vendidandi ,CK (Chaitanya Kartik) 1 0 -425 1 0 -425 0 0 0 0 0 0
1162.1 737.1 1154.3 737.1 0 0 0 0
10 Bolarinwa ,O (Octavia) 1 1 425 1 1 425 0 0 0 0 0 0
1200 1625 1200 1625 0 0 0 0

Norms

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