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Personal

Van Der Merwe, D (Dehandre)

Chess SA id

1100107183

FIDE id

?

Date of birth

2010-11-29 (U16)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2019-01-30

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1176.4 1172 1200 1200
Raw rating 1176.4 1172 1200 1200
Weighted rating 1176.4 1172 1200 1200
Weighted performance 0 0 0 0
Floor 700 700 700 700
K-factor 36 36 36 36
Min/Max rating change allowed 171.5 172.6 165.8 165.8
Highest rating 1200
2018-10-01		 1200
2018-10-01		 1200
2018-10-01		 1200
2018-10-01
Highest raw rating 1200
2018-02-01		 1200
2018-02-01		 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
2018-02-01		 1200
2018-02-01		 1200
2024-02-01		 1200
2024-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0 0
New rating 1176.4 1172 1200 1200
Analysis
Rating 1176.4 1172 1200 1200
Raw rating 1176.4 1172 1200 1200
Weighted rating 1176.4 1172 1200
Weighted performance 0 0 0
K-factor 36 36 36 36
Floor 700 700 700 700
Max/Min rating change allowed 171.5 172.6 165.8 165.8
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 1176.4 1172 1200 1200
New weighted rating 1176.4 1172 1200 1200
New weighted performance 0 0 0 0
Temp new rating 1176.4 1172 1200 1200
Temp new rating +/- 0 0 0 0
Final new rating +/- 0 0 0 0
New rating 1176.4 1172 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
0 0 0 0
0 0 0 0
0 0 0 0
History 13 13 0 0

Games since
Main
0		 Standard
0		 Rapid
0		 Blitz
0
Gender Male
Age group U16
Region Tshwane (GTP)
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 13 6 46.15 -32.7 1182.4 1149.7
Standard 13 6 46.15 -32.7 1182.4 1149.7
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-09-30 1176.4 1172 1200 1200
2025-09-01 1176.4 1172 1200 1200
2025-08-01 1176.4 1172 1200 1200
2025-07-01 1176.4 1172 1200 1200
2025-06-01 1176.4 1172 1200 1200
2025-05-01 1176.4 1172 1200 1200
2025-04-01 1176.4 1172 1200 1200
2025-03-01 1176.4 1172 1200 1200
2025-02-01 1176.4 1172 1200 1200
2025-01-01 1176.4 1172 1200 1200
2024-12-01 1176.4 1172 1200 1200
2024-11-01 1176.4 1172 1200 1200
2024-10-01 1176.4 1172 1200 1200
2024-09-01 1176.4 1172 1200 1200
2024-08-01 1176.4 1172 1200 1200
2024-07-01 1176.4 1172 1200 1200
2024-06-01 1176.4 1172 1200 1200
2024-08-01 1176.4 1172 1200 1200
2024-04-01 1176.4 1172 1200 1200
2024-03-01 1176.4 1172 1200 1200
2024-02-01 1176.4 1172 1200 1200
2024-01-01 1176.4 1172 1200 1200
2023-12-01 1176.4 1172 1200 1200
2023-11-01 1176.4 1172 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 2019 Tshwane Chess Registration Tournament (E) 2019-01-26 2019-01-26 Standard Tshwane (GTP) 5 5 3 Yes Analysis
2 2019 Centurion Club Tournament Open 2019-01-23 2019-01-30 Standard Tshwane (GTP) 6 3 1 Yes Analysis
3 2018 Lardies Ope (F) 2018-10-27 2018-10-27 Standard Tshwane (GTP) 5 5 2 Yes Analysis

Top 3 Streaks

# Games Start End
1 3 Tournament
2019 Tshwane Chess Registration Tournament		 Tournament
2019 Tshwane Chess Registration Tournament
date
2019-01-26		 rnd
3		 type
Standard		 result
0.5		 date
2019-01-26		 rnd
5		 type
Standard		 result
0.5
Opponent
Van Deventer, J (Jonathan)		 Opponent
Wagener, K (Keegan)
2 2 Tournament
2018 Lardies Ope		 Tournament
2018 Lardies Ope
date
2018-10-27		 rnd
2		 type
Standard		 result
1		 date
2018-10-27		 rnd
3		 type
Standard		 result
1
Opponent
Henning, R (Rikus)		 Opponent
Meiring, T (Tiane)
3 1 Tournament
2019 Centurion Club Tournament Open		 Tournament
2019 Centurion Club Tournament Open
date
2019-01-30		 rnd
3		 type
Standard		 result
1		 date
2019-01-30		 rnd
3		 type
Standard		 result
1
Opponent
Elliott, Z (Zayne)		 Opponent
Elliott, Z (Zayne)
# Games Start End
1 3 Tournament
2019 Tshwane Chess Registration Tournament		 Tournament
2019 Tshwane Chess Registration Tournament
date
2019-01-26		 rnd
3		 type
Standard		 result
0.5		 date
2019-01-26		 rnd
5		 type
Standard		 result
0.5
Opponent
Van Deventer, J (Jonathan)		 Opponent
Wagener, K (Keegan)
2 2 Tournament
2018 Lardies Ope		 Tournament
2018 Lardies Ope
date
2018-10-27		 rnd
2		 type
Standard		 result
1		 date
2018-10-27		 rnd
3		 type
Standard		 result
1
Opponent
Henning, R (Rikus)		 Opponent
Meiring, T (Tiane)
3 1 Tournament
2019 Centurion Club Tournament Open		 Tournament
2019 Centurion Club Tournament Open
date
2019-01-30		 rnd
3		 type
Standard		 result
1		 date
2019-01-30		 rnd
3		 type
Standard		 result
1
Opponent
Elliott, Z (Zayne)		 Opponent
Elliott, Z (Zayne)
No games found.
# Games Start End
No games found.
# Games Start End
# Games Start End
1 2 Tournament
2018 Lardies Ope		 Tournament
2018 Lardies Ope
date
2018-10-27		 rnd
2		 type
Standard		 result
1		 date
2018-10-27		 rnd
3		 type
Standard		 result
1
Opponent
Henning, R (Rikus)		 Opponent
Meiring, T (Tiane)
2 1 Tournament
2019 Centurion Club Tournament Open		 Tournament
2019 Centurion Club Tournament Open
date
2019-01-30		 rnd
3		 type
Standard		 result
1		 date
2019-01-30		 rnd
3		 type
Standard		 result
1
Opponent
Elliott, Z (Zayne)		 Opponent
Elliott, Z (Zayne)
3 1 Tournament
2019 Tshwane Chess Registration Tournament		 Tournament
2019 Tshwane Chess Registration Tournament
date
2019-01-26		 rnd
4		 type
Standard		 result
1		 date
2019-01-26		 rnd
4		 type
Standard		 result
1
Opponent
Senekal, W (William)		 Opponent
Senekal, W (William)
# Games Start End
1 2 Tournament
2018 Lardies Ope		 Tournament
2018 Lardies Ope
date
2018-10-27		 rnd
2		 type
Standard		 result
1		 date
2018-10-27		 rnd
3		 type
Standard		 result
1
Opponent
Henning, R (Rikus)		 Opponent
Meiring, T (Tiane)
2 1 Tournament
2019 Centurion Club Tournament Open		 Tournament
2019 Centurion Club Tournament Open
date
2019-01-30		 rnd
3		 type
Standard		 result
1		 date
2019-01-30		 rnd
3		 type
Standard		 result
1
Opponent
Elliott, Z (Zayne)		 Opponent
Elliott, Z (Zayne)
3 1 Tournament
2019 Tshwane Chess Registration Tournament		 Tournament
2019 Tshwane Chess Registration Tournament
date
2019-01-26		 rnd
4		 type
Standard		 result
1		 date
2019-01-26		 rnd
4		 type
Standard		 result
1
Opponent
Senekal, W (William)		 Opponent
Senekal, W (William)
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 Medefindt ,K (Kayla) 1 1 425 1 1 425 0 0 0 0 0 0
1200 1625 1200 1625 0 0 0 0
2 Wagener ,K (Keegan) 1 0.5 0 1 0.5 0 0 0 0 0 0 0
1200 1200 1200 1200 0 0 0 0
3 Letsoalo ,G (Gift) 1 0 -425 1 0 -425 0 0 0 0 0 0
1244.9 819.9 1251.6 819.9 0 0 0 0
4 Senekal ,W (William) 1 1 425 1 1 425 0 0 0 0 0 0
940.2 1365.2 932.3 1365.2 0 0 0 0
5 Raubenheimer ,F (Franco) 1 0 -425 1 0 -425 0 0 0 0 0 0
1200 775 1200 775 0 0 0 0
6 Louw ,N (Nova) 1 0 -425 1 0 -425 0 0 0 0 0 0
1038.8 613.8 1013.2 613.8 0 0 0 0
7 Green ,H (Hadrian) 1 0 -425 1 0 -425 0 0 0 0 0 0
1200 775 1200 775 0 0 0 0
8 Fourie ,N (Nine Mari) 1 0 -425 1 0 -425 0 0 0 0 0 0
1126.3 701.3 1113.2 701.3 0 0 0 0
9 Elliott ,Z (Zayne) 1 1 425 1 1 425 0 0 0 0 0 0
1234.5 1659.5 1241.6 1659.5 0 0 0 0
10 De Waal ,N (Nadine) 1 0 -425 1 0 -425 0 0 0 0 0 0
1386 961 1373.9 961 0 0 0 0

Norms

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