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Personal

Van Der Merwe, A (Anja)

Chess SA id

201039036

FIDE id

?

Date of birth

2001-07-17 (Adult)

Gender

Female

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2020-01-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 968.2 962.6 883.4 883.4
Raw rating 968.2 962.6 883.4 883.4
Weighted rating 968.2 962.6 883.4 883.4
Weighted performance 0 0 0 0
Floor 500 500 500 500
K-factor 40 40 40 40
Min/Max rating change allowed 230.7 232.6 260.3 260.3
Highest rating 1200
2019-12-01		 1200
2019-12-01		 1200
2024-02-01		 1200
2024-02-01
Highest raw rating 968.2
2024-02-01		 962.6
2024-02-01		 883.4
2024-02-01		 883.4
2024-02-01
Highest weighted rating 968.2
2024-11-01		 962.6
2024-11-01		 883.4
2024-11-01		 883.4
2024-11-01
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 968.2 962.6 883.4 883.4
Analysis
Rating 968.2 962.6 883.4 883.4
Raw rating 968.2 962.6 883.4 883.4
Weighted rating 968.2 962.6 883.4
Weighted performance 0 0 0
K-factor 40 40 40 40
Floor 500 500 500 500
Max/Min rating change allowed 230.7 232.6 260.3 260.3
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 968.2 962.6 883.4 883.4
New weighted rating 968.2 962.6 883.4 883.4
New weighted performance 0 0 0 0
Temp new rating 968.2 962.6 883.4 883.4
Temp new rating +/- 0 0 0 0
Final new rating +/- 0 0 0 0
New rating 968.2 962.6 883.4 883.4
New K-factor 40 40 40 40
New floor 500 500 500 500

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 124 124 0 0

Games since
Main
0		 Standard
0		 Rapid
0		 Blitz
0
Gender Female
Age group Adult
Region Bojanala Platina (NBR)
Province Northwest (NW)
Main
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
Adult -1 -1 -1
Adult Female -1 -1 -1
Standard
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
Adult -1 -1 -1
Adult Female -1 -1 -1
Rapid
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
Adult -1 -1 -1
Adult Female -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Female -1 -1 -1
Adult -1 -1 -1
Adult Female -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 7 3.5 50 0 1137 1137
Standard 7 3.5 50 0 1137 1137
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-09-30 968.2 962.6 883.4 883.4
2025-09-01 968.2 962.6 883.4 883.4
2025-08-01 968.2 962.6 883.4 883.4
2025-07-01 968.2 962.6 883.4 883.4
2025-06-01 968.2 962.6 883.4 883.4
2025-05-01 968.2 962.6 883.4 883.4
2025-04-01 968.2 962.6 883.4 883.4
2025-03-01 968.2 962.6 883.4 883.4
2025-02-01 968.2 962.6 883.4 883.4
2025-01-01 968.2 962.6 883.4 883.4
2024-12-01 968.2 962.6 883.4 883.4
2024-11-01 968.2 962.6 883.4 883.4
2024-10-01 968.2 962.6 883.4 883.4
2024-09-01 968.2 962.6 883.4 883.4
2024-08-01 968.2 962.6 883.4 883.4
2024-07-01 968.2 962.6 883.4 883.4
2024-06-01 968.2 962.6 883.4 883.4
2024-08-01 968.2 962.6 883.4 883.4
2024-04-01 968.2 962.6 883.4 883.4
2024-03-01 968.2 962.6 883.4 883.4
2024-02-01 968.2 962.6 883.4 883.4
2024-01-01 968.2 962.6 883.4 883.4
2023-12-01 968.2 962.6 883.4 883.4
2023-11-01 968.2 962.6 883.4 883.4

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 2019 South African Junior Team Championships (U16-U20 Girls) 2020-01-04 2020-01-08 Standard 4 Knights (4K) 7 7 3.5 Yes Analysis

Top 3 Streaks

# Games Start End
1 4 Tournament
2019 South African Junior Team Championships		 Tournament
2019 South African Junior Team Championships
date
2020-01-04		 rnd
1		 type
Standard		 result
1		 date
2020-01-06		 rnd
4		 type
Standard		 result
1
Opponent
Hine, H (Hailey)		 Opponent
Khoza, T (Thanduxolo)
# Games Start End
1 4 Tournament
2019 South African Junior Team Championships		 Tournament
2019 South African Junior Team Championships
date
2020-01-04		 rnd
1		 type
Standard		 result
1		 date
2020-01-06		 rnd
4		 type
Standard		 result
1
Opponent
Hine, H (Hailey)		 Opponent
Khoza, T (Thanduxolo)
No games found.
# Games Start End
No games found.
# Games Start End
# Games Start End
1 2 Tournament
2019 South African Junior Team Championships		 Tournament
2019 South African Junior Team Championships
date
2020-01-04		 rnd
1		 type
Standard		 result
1		 date
2020-01-04		 rnd
2		 type
Standard		 result
1
Opponent
Hine, H (Hailey)		 Opponent
Brand, R (Robin)
2 1 Tournament
2019 South African Junior Team Championships		 Tournament
2019 South African Junior Team Championships
date
2020-01-06		 rnd
4		 type
Standard		 result
1		 date
2020-01-06		 rnd
4		 type
Standard		 result
1
Opponent
Khoza, T (Thanduxolo)		 Opponent
Khoza, T (Thanduxolo)
# Games Start End
1 2 Tournament
2019 South African Junior Team Championships		 Tournament
2019 South African Junior Team Championships
date
2020-01-04		 rnd
1		 type
Standard		 result
1		 date
2020-01-04		 rnd
2		 type
Standard		 result
1
Opponent
Hine, H (Hailey)		 Opponent
Brand, R (Robin)
2 1 Tournament
2019 South African Junior Team Championships		 Tournament
2019 South African Junior Team Championships
date
2020-01-06		 rnd
4		 type
Standard		 result
1		 date
2020-01-06		 rnd
4		 type
Standard		 result
1
Opponent
Khoza, T (Thanduxolo)		 Opponent
Khoza, T (Thanduxolo)
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 Brand ,R (Robin) 1 1 425 1 1 425 0 0 0 0 0 0
1205.8 1630.8 1198.4 1630.8 0 0 0 0
2 Van Rooy ,S (Stephanie) 1 0 -425 1 0 -425 0 0 0 0 0 0
1130.6 705.6 1136.6 705.6 0 0 0 0
3 Osborne ,N (Nicole) 1 0 -425 1 0 -425 0 0 0 0 0 0
1135.9 710.9 1219.2 710.9 0 0 0 0
4 Khoza ,T (Thanduxolo) 1 1 425 1 1 425 0 0 0 0 0 0
1043.9 1468.9 1041.9 1468.9 0 0 0 0
5 Hine ,H (Hailey) 1 1 425 1 1 425 0 0 0 0 0 0
1159.1 1584.1 992.4 1584.1 0 0 0 0
6 Rossouw ,M (Meegan) 1 0.5 0 1 0.5 0 0 0 0 0 0 0
1067.5 1067.5 1048.1 1067.5 0 0 0 0
7 Van Heerden ,M (Mia) 1 0 -425 1 0 -425 0 0 0 0 0 0
1216.5 791.5 1212.5 791.5 0 0 0 0

Norms

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