Chess South Africa Ratings Database

PLAYER PAGE

Personal

Schrywer, S (Storm Cruz)

Chess SA id

1060326386

FIDE id

Date of birth

2006-03-09 (U20)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1199.2	1200	1198	1200
Raw rating	1196.3	1200	1187.5	1200
Weighted rating	1199.2	1200	1198	1200
Weighted performance	0	0	0	0
Floor	699	700	699	700
K-factor	40	40	40	40
Min/Max rating change allowed	166.7	165.8	168.8	165.8
Highest rating	1199.5 2025-09-01	1199 2025-08-25	1199 2025-08-25	1199 2025-08-25
Highest raw rating	1199 2025-08-25	1199 2025-08-25	1199 2025-08-25	1199 2025-08-25
Highest weighted rating	1199.5 2025-09-01	0 2025-08-25	1198.9 2025-09-01	0 2025-08-25
Highest weighted performance	0 2025-08-25	0 2025-08-25	0 2025-08-25	0 2025-08-25

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.3	0	-0.9	0
New rating	1198.9	1200	1197	1200
Analysis
Rating	1199.2	1200	1198	1200
Raw rating	1196.3	1200	1187.5	1200
Weighted rating	1199.2	1200	1198
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	699	700	699	700
Max/Min rating change allowed	166.7	165.8	168.8	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	1196.3	1200	1187.5	1200
New weighted rating	1198.9	1200	1197	1200
New weighted performance	0	0	0	0
Temp new rating	1198.9	1200	1197	1200
Temp new rating +/-	-0.3	0	-0.9	0
Final new rating +/-	-0.3	0	-0.9	0
New rating	1198.9	1200	1197	1200
New K-factor	40	36	40	36
New floor	699	700	699	700

Item	Main	Rapid
	0	0
	8	8
	0	0
	0	0
	0	0
	0	0
History	8	8

Games since
	Main 8	Standard 0		Rapid 8		Blitz 0
Gender	M
Age group	U20
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U20	-1		-1		-1
U20 M	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U20	-1		-1		-1
U20 M	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U20	-1		-1		-1
U20 M	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
M	-1		-1		-1
U20	-1		-1		-1
U20 M	-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	8	3.5	43.75	-53.1	1220.5	1167.4
Standard	0	0	0	0	0	0
Rapid	8	3.5	43.75	-53.1	1220.5	1167.4
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	8	3.5	43.75	-53.1	1220.5	1167.4
Standard	0	0	0	0	0	0
Rapid	8	3.5	43.75	-53.1	1220.5	1167.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1196.3	1200	1187.5	1200
2025-09-01	1193.4	1200	1186.3	1200
2025-08-01	1200	1200	1200	1200
2025-07-01	1200	1200	1200	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	NMU USSA Trials 2 2025 (Male)	2025-09-16	2025-09-23	Rapid	Nelson Mandela Bay (ENM)	6	3	1.5	Yes	Analysis
2	NMU USSA Trials 1 2025 (Male)	2025-08-19	2025-08-21	Rapid	Nelson Mandela Bay (ENM)	6	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	NMU USSA Trials 2 2025 (Male)	2025-09-16	2025-09-23	Rapid	Nelson Mandela Bay (ENM)	6	3	1.5	Yes	Analysis
2	NMU USSA Trials 1 2025 (Male)	2025-08-19	2025-08-21	Rapid	Nelson Mandela Bay (ENM)	6	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament NMU USSA Trials 2 2025				Tournament NMU USSA Trials 2 2025
		date 2025-09-18	rnd 4	type Rapid	result 1	date 2025-09-23	rnd 6	type Rapid	result 0.5
		Opponent Rataba, P (Phetho)				Opponent Mofokeng, DR (Diteboho Rearabetswe)
2	2	Tournament NMU USSA Trials 1 2025				Tournament NMU USSA Trials 1 2025
		date 2025-08-19	rnd 3	type Rapid	result 1	date 2025-08-21	rnd 4	type Rapid	result 1
		Opponent Manase, Z (Zukhanye)				Opponent Motaung, N (Njabulo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament NMU USSA Trials 2 2025				Tournament NMU USSA Trials 2 2025
		date 2025-09-18	rnd 4	type Rapid	result 1	date 2025-09-23	rnd 6	type Rapid	result 0.5
		Opponent Rataba, P (Phetho)				Opponent Mofokeng, DR (Diteboho Rearabetswe)
2	2	Tournament NMU USSA Trials 1 2025				Tournament NMU USSA Trials 1 2025
		date 2025-08-19	rnd 3	type Rapid	result 1	date 2025-08-21	rnd 4	type Rapid	result 1
		Opponent Manase, Z (Zukhanye)				Opponent Motaung, N (Njabulo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament NMU USSA Trials 1 2025				Tournament NMU USSA Trials 1 2025
		date 2025-08-19	rnd 3	type Rapid	result 1	date 2025-08-21	rnd 4	type Rapid	result 1
		Opponent Manase, Z (Zukhanye)				Opponent Motaung, N (Njabulo)
2	1	Tournament NMU USSA Trials 2 2025				Tournament NMU USSA Trials 2 2025
		date 2025-09-18	rnd 4	type Rapid	result 1	date 2025-09-18	rnd 4	type Rapid	result 1
		Opponent Rataba, P (Phetho)				Opponent Rataba, P (Phetho)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament NMU USSA Trials 1 2025				Tournament NMU USSA Trials 1 2025
		date 2025-08-19	rnd 3	type Rapid	result 1	date 2025-08-21	rnd 4	type Rapid	result 1
		Opponent Manase, Z (Zukhanye)				Opponent Motaung, N (Njabulo)
2	1	Tournament NMU USSA Trials 2 2025				Tournament NMU USSA Trials 2 2025
		date 2025-09-18	rnd 4	type Rapid	result 1	date 2025-09-18	rnd 4	type Rapid	result 1
		Opponent Rataba, P (Phetho)				Opponent Rataba, P (Phetho)

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
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Manase ,Z (Zukhanye)	1	1	425	0	0	0	1	1	425	0	0	0
1	Manase ,Z (Zukhanye)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
2	Tutubala ,K (Karabo)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Tutubala ,K (Karabo)	1	1305.1	880.1	0	0	0	1	1221.6	880.1	0	0	0
3	Javu ,TN (Thulani Nkosesizwe)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Javu ,TN (Thulani Nkosesizwe)	1	1343.8	918.8	0	0	0	1	1300	918.8	0	0	0
4	Memani ,A (Ayabulela)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Memani ,A (Ayabulela)	1	1085.7	660.7	0	0	0	1	1200	660.7	0	0	0
5	Hails ,J (Jordan James)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Hails ,J (Jordan James)	1	1200	775	0	0	0	1	1200	775	0	0	0
6	Rataba ,P (Phetho)	1	1	425	0	0	0	1	1	425	0	0	0
6	Rataba ,P (Phetho)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Motaung ,N (Njabulo)	1	1	425	0	0	0	1	1	425	0	0	0
7	Motaung ,N (Njabulo)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Mofokeng ,DR (Diteboho Rearabetswe)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
8	Mofokeng ,DR (Diteboho Rearabetswe)	1	1229.4	1229.4	0	0	0	1	1240.5	1229.4	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Schrywer, S (Storm Cruz)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms