PLAYER PAGE

Personal

De Beer, G (Gertrud)

Chess SA id

2750106577

FIDE id

?

Date of birth

1975-02-22 (Adult)

Gender

Female

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2023-06-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1251.2 1212 1348 1300
Raw rating 1251.2 1212 1348 1300
Weighted rating 1251.1 1212 1347.2 1299
Weighted performance 0 0 0 0
Floor 751.2 712 848 800
K-factor 36 36 36 36
Min/Max rating change allowed 154.2 163 134.3 143.8
Highest rating 1264.9
2018-09-01
1248.1
2020-02-01
1353.6
2018-09-01
1300
2024-03-01
Highest raw rating 1251.2
2024-03-01
1212
2024-03-01
1348
2024-03-01
1300
2024-03-01
Highest weighted rating 1250.8
2025-08-01
1212
2024-03-01
1345.3
2025-08-01
1296.7
2025-08-01
Highest weighted performance 1264.9
2018-09-01
1248.1
2020-02-01
1353.6
2018-09-01
1200
2024-03-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0 0
New rating 1251.2 1212 1348 1300
Analysis
Rating 1251.2 1212 1348 1300
Raw rating 1251.2 1212 1348 1300
Weighted rating 1251.1 1212 1347.2
Weighted performance 0 0 0
K-factor 36 36 36 36
Floor 751.2 712 848 800
Max/Min rating change allowed 154.2 163 134.3 143.8
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 1251.2 1212 1348 1300
New weighted rating 1251.1 1212 1347.8 1299.7
New weighted performance 0 0 0 0
Temp new rating 1251.2 1212 1348 1300
Temp new rating +/- 0 0 0 0
Final new rating +/- 0 0 0 0
New rating 1251.2 1212 1348 1300
New K-factor 36 36 36 36
New floor 751.2 712 848 800

Item Main Standard Rapid Blitz
0 0 0 0
0 0 0 0
0 0 0 0
5 0 5 0
0 0 0 0
0 0 0 0
History 16 5 11 0

Games since
Main
0
Standard
0
Rapid
0
Blitz
0
Gender Female
Age group Adult
Region Ekurhuleni (GE)
Province Gauteng (GT)
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 16 10 62.5 106.2 1207.4 1313.6
Standard 5 3 60 85 1168.9 1253.9
Rapid 11 7 63.64 115.9 1224.9 1340.8
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-09-30 1251.2 1212 1348 1300
2025-09-01 1251.2 1212 1348 1300
2025-08-01 1251.2 1212 1348 1300
2025-07-01 1251.2 1212 1348 1300
2025-06-01 1251.2 1212 1348 1300
2025-05-01 1251.2 1212 1348 1300
2025-04-01 1251.2 1212 1348 1300
2025-03-01 1251.2 1212 1348 1300
2025-02-01 1251.2 1212 1348 1300
2025-01-01 1251.2 1212 1348 1300
2024-12-01 1251.2 1212 1348 1300
2024-11-01 1251.2 1212 1348 1300
2024-10-01 1251.2 1212 1348 1300
2024-09-01 1251.2 1212 1348 1300
2024-08-01 1251.2 1212 1348 1300
2024-07-01 1251.2 1212 1348 1300
2024-06-01 1251.2 1212 1348 1300
2024-08-01 1251.2 1212 1348 1300
2024-04-01 1251.2 1212 1348 1300
2024-03-01 1251.2 1212 1348 1300
2024-02-01 1251.2 1212 1348 1300
2024-01-01 1251.2 1212 1348 1300
2023-12-01 1240.3 1212 1267 1200
2023-11-01 1240.3 1212 1267 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 Chess Molecules 16 June Tournament 2023 (Parents) 2023-06-16 2023-06-16 Rapid Ekurhuleni (GE) 5 5 3 Yes Analysis
2 Primrose Ladies Invitational 2020 (B) 2020-02-09 2020-02-09 Standard Ekurhuleni (GE) 5 5 3 Yes Analysis
3 CPH 2nd Invitational Rapid 2018 2018-09-27 2018-09-27 Rapid Ekurhuleni (GE) 6 6 4 Yes Analysis

Top 3 Streaks

# Games Start End
1 4 Tournament
Primrose Ladies Invitational 2020
Tournament
Primrose Ladies Invitational 2020
date
2020-02-09
rnd
1
type
Standard
result
0.5
date
2020-02-09
rnd
4
type
Standard
result
1
Opponent
Mtshali, NL (Nomcebo Langelihle)
Opponent
Sibanda, M (Mbalenhle)
2 2 Tournament
Chess Molecules 16 June Tournament 2023
Tournament
Chess Molecules 16 June Tournament 2023
date
2023-06-16
rnd
2
type
Rapid
result
1
date
2023-06-16
rnd
3
type
Rapid
result
1
Opponent
Kuraysha, I (Ismail)
Opponent
Naidoo, K (Kuben)
3 2 Tournament
CPH 2nd Invitational Rapid 2018
Tournament
CPH 2nd Invitational Rapid 2018
date
2018-09-27
rnd
4
type
Rapid
result
1
date
2018-09-27
rnd
5
type
Rapid
result
1
Opponent
Singh, R (Randhir)
Opponent
Lake, A (Alex)
# Games Start End
1 4 Tournament
Primrose Ladies Invitational 2020
Tournament
Primrose Ladies Invitational 2020
date
2020-02-09
rnd
1
type
Standard
result
0.5
date
2020-02-09
rnd
4
type
Standard
result
1
Opponent
Mtshali, NL (Nomcebo Langelihle)
Opponent
Sibanda, M (Mbalenhle)
# Games Start End
1 2 Tournament
Chess Molecules 16 June Tournament 2023
Tournament
Chess Molecules 16 June Tournament 2023
date
2023-06-16
rnd
2
type
Rapid
result
1
date
2023-06-16
rnd
3
type
Rapid
result
1
Opponent
Kuraysha, I (Ismail)
Opponent
Naidoo, K (Kuben)
2 2 Tournament
CPH 2nd Invitational Rapid 2018
Tournament
CPH 2nd Invitational Rapid 2018
date
2018-09-27
rnd
4
type
Rapid
result
1
date
2018-09-27
rnd
5
type
Rapid
result
1
Opponent
Singh, R (Randhir)
Opponent
Lake, A (Alex)
3 2 Tournament
CPH 2nd Invitational Rapid 2018
Tournament
CPH 2nd Invitational Rapid 2018
date
2018-09-27
rnd
1
type
Rapid
result
1
date
2018-09-27
rnd
2
type
Rapid
result
1
Opponent
Singh, R (Randhir)
Opponent
Lake, A (Alex)
No games found.
# Games Start End
# Games Start End
1 2 Tournament
Chess Molecules 16 June Tournament 2023
Tournament
Chess Molecules 16 June Tournament 2023
date
2023-06-16
rnd
2
type
Rapid
result
1
date
2023-06-16
rnd
3
type
Rapid
result
1
Opponent
Kuraysha, I (Ismail)
Opponent
Naidoo, K (Kuben)
2 2 Tournament
Primrose Ladies Invitational 2020
Tournament
Primrose Ladies Invitational 2020
date
2020-02-09
rnd
3
type
Standard
result
1
date
2020-02-09
rnd
4
type
Standard
result
1
Opponent
Netshimbupfe, Y (Yoanda)
Opponent
Sibanda, M (Mbalenhle)
3 2 Tournament
CPH 2nd Invitational Rapid 2018
Tournament
CPH 2nd Invitational Rapid 2018
date
2018-09-27
rnd
4
type
Rapid
result
1
date
2018-09-27
rnd
5
type
Rapid
result
1
Opponent
Singh, R (Randhir)
Opponent
Lake, A (Alex)
# Games Start End
1 2 Tournament
Primrose Ladies Invitational 2020
Tournament
Primrose Ladies Invitational 2020
date
2020-02-09
rnd
3
type
Standard
result
1
date
2020-02-09
rnd
4
type
Standard
result
1
Opponent
Netshimbupfe, Y (Yoanda)
Opponent
Sibanda, M (Mbalenhle)
# Games Start End
1 2 Tournament
Chess Molecules 16 June Tournament 2023
Tournament
Chess Molecules 16 June Tournament 2023
date
2023-06-16
rnd
2
type
Rapid
result
1
date
2023-06-16
rnd
3
type
Rapid
result
1
Opponent
Kuraysha, I (Ismail)
Opponent
Naidoo, K (Kuben)
2 2 Tournament
CPH 2nd Invitational Rapid 2018
Tournament
CPH 2nd Invitational Rapid 2018
date
2018-09-27
rnd
4
type
Rapid
result
1
date
2018-09-27
rnd
5
type
Rapid
result
1
Opponent
Singh, R (Randhir)
Opponent
Lake, A (Alex)
3 2 Tournament
CPH 2nd Invitational Rapid 2018
Tournament
CPH 2nd Invitational Rapid 2018
date
2018-09-27
rnd
1
type
Rapid
result
1
date
2018-09-27
rnd
2
type
Rapid
result
1
Opponent
Singh, R (Randhir)
Opponent
Lake, A (Alex)
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 Singh ,R (Randhir) 2 2 425 0 0 0 2 2 425 0 0 0
1200 1625 0 0 1200 1625 0 0
2 Lake ,A (Alex) 2 2 425 0 0 0 2 2 425 0 0 0
1200 1625 0 0 1200 1625 0 0
3 Bailie ,CA (Angus) 2 0 -425 0 0 0 2 0 -425 0 0 0
1134.2 709.2 0 0 1200 709.2 0 0
4 Malapile ,M (Mpho Meikie) 1 0 -425 1 0 -425 0 0 0 0 0 0
1255.2 830.2 1248.3 830.2 0 0 0 0
5 Sibanda ,M (Mbalenhle) 1 1 425 1 1 425 0 0 0 0 0 0
1200 1625 1200 1625 0 0 0 0
6 Mokgatla ,K (Katlego) 1 0.5 0 1 0.5 0 0 0 0 0 0 0
1134.4 1134.4 1124.4 1134.4 0 0 0 0
7 Mtshali ,NL (Nomcebo Langelihle) 1 0.5 0 1 0.5 0 0 0 0 0 0 0
1097.2 1097.2 1083.6 1097.2 0 0 0 0
8 Netshimbupfe ,Y (Yoanda) 1 1 425 1 1 425 0 0 0 0 0 0
1157.7 1582.7 1142.2 1582.7 0 0 0 0
9 Niemann ,PWL (Petrus Wessel Le Roux) 1 0 -425 0 0 0 1 0 -425 0 0 0
1461 1036 0 0 1461 1036 0 0
10 Vos ,RR (Ruben Ruaan) 1 0 -425 0 0 0 1 0 -425 0 0 0
1347.2 922.2 0 0 1380 922.2 0 0

Norms

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