Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Der Merwe, G (Gustav)

Chess SA id

106077396

FIDE id

Date of birth

2006-06-22 (U20)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-03-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1405.5	1402.7	803.2	846
Raw rating	1405.5	1402.7	803.2	846
Weighted rating	1405.5	1402.7	803.2	846
Weighted performance	392.8	392.1	0	0
Floor	905.5	902.7	500	500
K-factor	32	32	40	40
Min/Max rating change allowed	123.7	124.2	291.8	274.6
Highest rating	1421.1 2020-03-01	1418.3 2020-03-01	1200 2024-11-01	1229.2 2018-04-01
Highest raw rating	1405.5 2024-02-01	1402.7 2024-02-01	803.2 2024-02-01	846 2024-02-01
Highest weighted rating	1405.5 2024-02-01	1402.7 2024-02-01	803.2 2024-11-01	846 2024-11-01
Highest weighted performance	1421.1 2020-03-01	1418.3 2020-03-01	1200 2024-12-01	1229.2 2018-04-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1405.5	1402.7	803.2	846
Analysis
Rating	1405.5	1402.7	803.2	846
Raw rating	1405.5	1402.7	803.2	846
Weighted rating	1405.5	1402.7	803.2
Weighted performance	392.8	392.1	0
K-factor	32	32	40	40
Floor	905.5	902.7	500	500
Max/Min rating change allowed	123.7	124.2	291.8	274.6
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	1405.5	1402.7	803.2	846
New weighted rating	1405.5	1402.7	803.2	846
New weighted performance	391.3	390.6	0	0
Temp new rating	1405.5	1402.7	803.2	846
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1405.5	1402.7	803.2	846
New K-factor	32	32	40	40
New floor	905.5	902.7	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	193	167	17	9

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	94	60.5	64.36	122.1	1122.5	1244.6
Standard	80	52	65	127.5	1120.4	1247.9
Rapid	5	4.5	90	340	812.4	1152.4
Blitz	9	4	44.44	-47.2	1312.9	1265.7

Date	Main	Standard	Rapid	Blitz
2025-09-30	1405.5	1402.7	803.2	846
2025-09-01	1405.5	1402.7	803.2	846
2025-08-01	1405.5	1402.7	803.2	846
2025-07-01	1405.5	1402.7	803.2	846
2025-06-01	1405.5	1402.7	803.2	846
2025-05-01	1405.5	1402.7	803.2	846
2025-04-01	1405.5	1402.7	803.2	846
2025-03-01	1405.5	1402.7	803.2	846
2025-02-01	1405.5	1402.7	803.2	846
2025-01-01	1405.5	1402.7	803.2	846
2024-12-01	1405.5	1402.7	803.2	846
2024-11-01	1405.5	1402.7	803.2	846
2024-10-01	1405.5	1402.7	803.2	846
2024-09-01	1405.5	1402.7	803.2	846
2024-08-01	1405.5	1402.7	803.2	846
2024-07-01	1405.5	1402.7	803.2	846
2024-06-01	1405.5	1402.7	803.2	846
2024-08-01	1405.5	1402.7	803.2	846
2024-04-01	1405.5	1402.7	803.2	846
2024-03-01	1405.5	1402.7	803.2	846
2024-02-01	1405.5	1402.7	803.2	846
2024-01-01	1405.5	1402.7	803.2	846
2023-12-01	1405.5	1402.7	803.2	846
2023-11-01	1405.5	1402.7	803.2	846

Comming soon.

Tournaments

History

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	Eden Schools Closed Trials 1 2020 (U15 Boys)	2020-03-07	2020-03-07	Standard	Eden (WEG)	5	5	4	Yes	Analysis
2	Hessequa Skaak Proewe 2 2020 (O15 Seuns)	2020-02-22	2020-02-22	Standard	Eden (WEG)	5	5	5	Yes	Analysis
3	NMBYCC Closed 2019 (U14)	2019-07-26	2019-07-27	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
4	Nelson Mandela Bay Junior Chess Trials 2 2019 (U14)	2019-04-05	2019-04-06	Standard	Nelson Mandela Bay (ENM)	6	6	5	Yes	Analysis
5	NMBCU Trials 1 2019 (U14)	2019-03-08	2019-03-09	Standard	Nelson Mandela Bay (ENM)	5	4	3.5	Yes	Analysis
6	2019 Boardwalk Pearson Open (Open)	2019-03-28	2019-03-31	Standard	Nelson Mandela Bay (ENM)	9	9	4	Yes	Analysis
7	South African Junior Team Championships 2018 (U14A)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	2	Yes	Analysis
8	NMBJC Closed 2018 (U14)	2018-07-27	2018-07-28	Standard	Nelson Mandela Bay (ENM)	6	5	2.5	Yes	Analysis
9	NMB Youth Chess Trial 3 2018 (U14)	2018-05-11	2018-05-12	Standard	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
10	Alekhine Open Chess Tournament 2018 (B)	2018-05-04	2018-05-05	Standard	Nelson Mandela Bay (ENM)	5	5	3.5	Yes	Analysis
11	NMB Second Trials 2018 (U14)	2018-04-20	2018-04-22	Standard	Nelson Mandela Bay (ENM)	5	5	4	Yes	Analysis
12	King Cars PECC Grand Prix Second Leg 2018	2018-04-14	2018-04-14	Blitz	Nelson Mandela Bay (ENM)	9	9	4	Yes	Analysis
13	NMB First Trails 2018 (U14)	2018-03-23	2018-03-24	Standard	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
14	Registration Tournament 2018 (B)	2018-02-23	2018-02-24	Standard	Nelson Mandela Bay (ENM)	5	4	3	Yes	Analysis
15	Despatch Open 2018 (B)	2018-02-17	2018-02-17	Rapid	Nelson Mandela Bay (ENM)	5	5	4.5	Yes	Analysis
16	South African Junior Team Championships 2017 (U12B)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	4.5	Yes	Analysis

#	Games	Start				End
1	10	Tournament South African Junior Team Championships 2017				Tournament Registration Tournament 2018
		date 2018-01-07	rnd 6	type Standard	result 0.5	date 2018-02-24	rnd 4	type Standard	result 1
		Opponent Qangule, MK (Mandibonge)				Opponent Van Der Merwe, D (Dillen)
2	9	Tournament NMBYCC Closed 2019				Tournament Eden Schools Closed Trials 1 2020
		date 2019-07-27	rnd 6	type Standard	result 1	date 2020-03-07	rnd 3	type Standard	result 1
		Opponent Munyai, M (Mukhethwa)				Opponent Taute, C (Clayden)
3	6	Tournament 2019 Boardwalk Pearson Open				Tournament Nelson Mandela Bay Junior Chess Trials 2 2019
		date 2019-03-31	rnd 9	type Standard	result 1	date 2019-04-06	rnd 5	type Standard	result 1
		Opponent Van Der Merwe, S (Sarah)				Opponent Frosler, J (Jordan)

#	Games	Start				End
1	9	Tournament NMBYCC Closed 2019				Tournament Eden Schools Closed Trials 1 2020
		date 2019-07-27	rnd 6	type Standard	result 1	date 2020-03-07	rnd 3	type Standard	result 1
		Opponent Munyai, M (Mukhethwa)				Opponent Taute, C (Clayden)
2	6	Tournament 2019 Boardwalk Pearson Open				Tournament Nelson Mandela Bay Junior Chess Trials 2 2019
		date 2019-03-31	rnd 9	type Standard	result 1	date 2019-04-06	rnd 5	type Standard	result 1
		Opponent Van Der Merwe, S (Sarah)				Opponent Frosler, J (Jordan)
3	6	Tournament Alekhine Open Chess Tournament 2018				Tournament NMB Youth Chess Trial 3 2018
		date 2018-05-05	rnd 3	type Standard	result 1	date 2018-05-12	rnd 3	type Standard	result 0.5
		Opponent Meyer, J (Janque)				Opponent Stuurman, AC (Aliche)

#	Games	Start				End
1	5	Tournament Despatch Open 2018				Tournament Despatch Open 2018
		date 2018-02-17	rnd 1	type Rapid	result 1	date 2018-02-17	rnd 5	type Rapid	result 1
		Opponent Busto, E (Enrico)				Opponent Abercrombie, J (Jasmine)

#	Games	Start				End
1	2	Tournament King Cars PECC Grand Prix Second Leg 2018				Tournament King Cars PECC Grand Prix Second Leg 2018
		date 2018-04-14	rnd 1	type Blitz	result 1	date 2018-04-14	rnd 2	type Blitz	result 1
		Opponent Dhanjee, R (Reshna)				Opponent Lagardien, I (Ismaeel)
2	1	Tournament King Cars PECC Grand Prix Second Leg 2018				Tournament King Cars PECC Grand Prix Second Leg 2018
		date 2018-04-14	rnd 8	type Blitz	result 1	date 2018-04-14	rnd 8	type Blitz	result 1
		Opponent Van Der Bank, Z (Zak)				Opponent Van Der Bank, Z (Zak)
3	1	Tournament King Cars PECC Grand Prix Second Leg 2018				Tournament King Cars PECC Grand Prix Second Leg 2018
		date 2018-04-14	rnd 4	type Blitz	result 1	date 2018-04-14	rnd 4	type Blitz	result 1
		Opponent Vuso, H (Hlomisa)				Opponent Vuso, H (Hlomisa)

#	Games	Start				End
1	9	Tournament NMBYCC Closed 2019				Tournament Eden Schools Closed Trials 1 2020
		date 2019-07-27	rnd 6	type Standard	result 1	date 2020-03-07	rnd 3	type Standard	result 1
		Opponent Munyai, M (Mukhethwa)				Opponent Taute, C (Clayden)
2	6	Tournament 2019 Boardwalk Pearson Open				Tournament Nelson Mandela Bay Junior Chess Trials 2 2019
		date 2019-03-31	rnd 9	type Standard	result 1	date 2019-04-06	rnd 5	type Standard	result 1
		Opponent Van Der Merwe, S (Sarah)				Opponent Frosler, J (Jordan)
3	4	Tournament NMB Second Trials 2018				Tournament Alekhine Open Chess Tournament 2018
		date 2018-04-21	rnd 3	type Standard	result 1	date 2018-05-04	rnd 1	type Standard	result 1
		Opponent Rispel, B (Brady)				Opponent Schutte, A (Anro)

#	Games	Start				End
1	9	Tournament NMBYCC Closed 2019				Tournament Eden Schools Closed Trials 1 2020
		date 2019-07-27	rnd 6	type Standard	result 1	date 2020-03-07	rnd 3	type Standard	result 1
		Opponent Munyai, M (Mukhethwa)				Opponent Taute, C (Clayden)
2	6	Tournament 2019 Boardwalk Pearson Open				Tournament Nelson Mandela Bay Junior Chess Trials 2 2019
		date 2019-03-31	rnd 9	type Standard	result 1	date 2019-04-06	rnd 5	type Standard	result 1
		Opponent Van Der Merwe, S (Sarah)				Opponent Frosler, J (Jordan)
3	4	Tournament NMB Second Trials 2018				Tournament Alekhine Open Chess Tournament 2018
		date 2018-04-21	rnd 3	type Standard	result 1	date 2018-05-04	rnd 1	type Standard	result 1
		Opponent Rispel, B (Brady)				Opponent Schutte, A (Anro)

#	Games	Start				End
1	3	Tournament Despatch Open 2018				Tournament Despatch Open 2018
		date 2018-02-17	rnd 1	type Rapid	result 1	date 2018-02-17	rnd 3	type Rapid	result 1
		Opponent Busto, E (Enrico)				Opponent Munyai, M (Mukhethwa)
2	1	Tournament Despatch Open 2018				Tournament Despatch Open 2018
		date 2018-02-17	rnd 5	type Rapid	result 1	date 2018-02-17	rnd 5	type Rapid	result 1
		Opponent Abercrombie, J (Jasmine)				Opponent Abercrombie, J (Jasmine)

#	Games	Start				End
1	2	Tournament King Cars PECC Grand Prix Second Leg 2018				Tournament King Cars PECC Grand Prix Second Leg 2018
		date 2018-04-14	rnd 1	type Blitz	result 1	date 2018-04-14	rnd 2	type Blitz	result 1
		Opponent Dhanjee, R (Reshna)				Opponent Lagardien, I (Ismaeel)
2	1	Tournament King Cars PECC Grand Prix Second Leg 2018				Tournament King Cars PECC Grand Prix Second Leg 2018
		date 2018-04-14	rnd 8	type Blitz	result 1	date 2018-04-14	rnd 8	type Blitz	result 1
		Opponent Van Der Bank, Z (Zak)				Opponent Van Der Bank, Z (Zak)
3	1	Tournament King Cars PECC Grand Prix Second Leg 2018				Tournament King Cars PECC Grand Prix Second Leg 2018
		date 2018-04-14	rnd 4	type Blitz	result 1	date 2018-04-14	rnd 4	type Blitz	result 1
		Opponent Vuso, H (Hlomisa)				Opponent Vuso, H (Hlomisa)

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Mellet ,A (Andries)	4	4	425	4	4	425	0	0	0	0	0	0
1	Mellet ,A (Andries)	4	971.6	1396.6	4	986.8	1396.6	0	0	0	0	0	0
2	Freeman ,V (Vianco)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
2	Freeman ,V (Vianco)	3	1115.2	1115.2	3	1123.1	1115.2	0	0	0	0	0	0
3	Stuurman ,AC (Aliche Caylin)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	Stuurman ,AC (Aliche Caylin)	2	1160.6	948.1	2	1160.2	948.1	0	0	0	0	0	0
4	Singwani ,T (Thabang Musa)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
4	Singwani ,T (Thabang Musa)	2	1047.6	1260.1	2	1052.8	1260.1	0	0	0	0	0	0
5	Frosler ,J (Jordan)	2	1	0	2	1	0	0	0	0	0	0	0
5	Frosler ,J (Jordan)	2	1178.7	1178.7	2	1179.2	1178.7	0	0	0	0	0	0
6	Holroyd ,K (Kea)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Holroyd ,K (Kea)	2	1065.1	640.1	2	1068	640.1	0	0	0	0	0	0
7	Pietersen ,E (Enzalin)	2	2	425	2	2	425	0	0	0	0	0	0
7	Pietersen ,E (Enzalin)	2	1238.7	1663.7	2	1240	1663.7	0	0	0	0	0	0
8	Hargreaves ,NP (Nicholas Peter)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
8	Hargreaves ,NP (Nicholas Peter)	2	1366.3	1153.8	2	1353.6	1153.8	0	0	0	0	0	0
9	Gallant ,FM (Fazlin Marcelle)	2	2	425	2	2	425	0	0	0	0	0	0
9	Gallant ,FM (Fazlin Marcelle)	2	1036	1461	2	1037.6	1461	0	0	0	0	0	0
10	Yoyo ,A (Alulutho)	2	2	425	2	2	425	0	0	0	0	0	0
10	Yoyo ,A (Alulutho)	2	998.7	1423.7	2	1006.6	1423.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Van Der Merwe, G (Gustav)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms