Chess South Africa Ratings Database

PLAYER PAGE

Personal

Strauss, I (Ivan)

Chess SA id

1080111072

FIDE id

Date of birth

2008-05-30 (U18)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-04-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1213.4	1214.5	1200	1200
Raw rating	1213.4	1214.5	1200	1200
Weighted rating	1213.4	1214.5	1200	1200
Weighted performance	0	0	0	0
Floor	713.4	714.5	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	162.7	162.4	165.8	165.8
Highest rating	1252.2 2019-04-01	1249 2019-04-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1213.4 2024-02-01	1214.5 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1213.4 2024-02-01	1214.5 2025-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1252.2 2019-04-01	1249 2019-04-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1213.4	1214.5	1200	1200
Analysis
Rating	1213.4	1214.5	1200	1200
Raw rating	1213.4	1214.5	1200	1200
Weighted rating	1213.4	1214.5	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	713.4	714.5	700	700
Max/Min rating change allowed	162.7	162.4	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	1213.4	1214.5	1200	1200
New weighted rating	1213.4	1214.5	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1213.4	1214.5	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1213.4	1214.5	1200	1200
New K-factor	36	36	36	36
New floor	713.4	714.5	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	10	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	10	6	60	85	1159.1	1244.1
Standard	10	6	60	85	1159.1	1244.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1213.4	1214.5	1200	1200
2025-09-01	1213.4	1214.5	1200	1200
2025-08-01	1213.4	1214.5	1200	1200
2025-07-01	1213.4	1214.5	1200	1200
2025-06-01	1213.4	1214.5	1200	1200
2025-05-01	1213.4	1214.5	1200	1200
2025-04-01	1213.4	1214.5	1200	1200
2025-03-01	1213.4	1214.5	1200	1200
2025-02-01	1213.4	1214.5	1200	1200
2025-01-01	1213.4	1214.5	1200	1200
2024-12-01	1213.4	1214.5	1200	1200
2024-11-01	1213.4	1214.5	1200	1200
2024-10-01	1213.4	1214.5	1200	1200
2024-09-01	1213.4	1214.5	1200	1200
2024-08-01	1213.4	1214.5	1200	1200
2024-07-01	1213.4	1214.5	1200	1200
2024-06-01	1213.4	1214.5	1200	1200
2024-08-01	1213.4	1214.5	1200	1200
2024-04-01	1213.4	1214.5	1200	1200
2024-03-01	1213.4	1214.5	1200	1200
2024-02-01	1213.4	1214.5	1200	1200
2024-01-01	1213.4	1214.5	1200	1200
2023-12-01	1213.4	1214.5	1200	1200
2023-11-01	1213.4	1214.5	1200	1200

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	Nelson Mandela Bay Junior Chess Trials 2 2019 (U12)	2019-04-05	2019-04-06	Standard	Nelson Mandela Bay (ENM)	6	5	3	Yes	Analysis
2	NMBCU Trials 1 2019 (U12)	2019-03-08	2019-03-09	Standard	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Nelson Mandela Bay Junior Chess Trials 2 2019				Tournament Nelson Mandela Bay Junior Chess Trials 2 2019
		date 2019-04-06	rnd 4	type Standard	result 1	date 2019-04-06	rnd 6	type Standard	result 1
		Opponent Cerfonteyn, Z (Zeenat)				Opponent Jordaan, G (Gunther)
2	2	Tournament NMBCU Trials 1 2019				Tournament NMBCU Trials 1 2019
		date 2019-03-09	rnd 4	type Standard	result 1	date 2019-03-09	rnd 5	type Standard	result 1
		Opponent Mdlentye, I (Iva)				Opponent Williams, L (Leerah)
3	1	Tournament NMBCU Trials 1 2019				Tournament NMBCU Trials 1 2019
		date 2019-03-08	rnd 1	type Standard	result 1	date 2019-03-08	rnd 1	type Standard	result 1
		Opponent Da Silva, T (Tiago)				Opponent Da Silva, T (Tiago)

#	Games	Start				End
1	3	Tournament Nelson Mandela Bay Junior Chess Trials 2 2019				Tournament Nelson Mandela Bay Junior Chess Trials 2 2019
		date 2019-04-06	rnd 4	type Standard	result 1	date 2019-04-06	rnd 6	type Standard	result 1
		Opponent Cerfonteyn, Z (Zeenat)				Opponent Jordaan, G (Gunther)
2	2	Tournament NMBCU Trials 1 2019				Tournament NMBCU Trials 1 2019
		date 2019-03-09	rnd 4	type Standard	result 1	date 2019-03-09	rnd 5	type Standard	result 1
		Opponent Mdlentye, I (Iva)				Opponent Williams, L (Leerah)
3	1	Tournament NMBCU Trials 1 2019				Tournament NMBCU Trials 1 2019
		date 2019-03-08	rnd 1	type Standard	result 1	date 2019-03-08	rnd 1	type Standard	result 1
		Opponent Da Silva, T (Tiago)				Opponent Da Silva, T (Tiago)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Nelson Mandela Bay Junior Chess Trials 2 2019				Tournament Nelson Mandela Bay Junior Chess Trials 2 2019
		date 2019-04-06	rnd 4	type Standard	result 1	date 2019-04-06	rnd 6	type Standard	result 1
		Opponent Cerfonteyn, Z (Zeenat)				Opponent Jordaan, G (Gunther)
2	2	Tournament NMBCU Trials 1 2019				Tournament NMBCU Trials 1 2019
		date 2019-03-09	rnd 4	type Standard	result 1	date 2019-03-09	rnd 5	type Standard	result 1
		Opponent Mdlentye, I (Iva)				Opponent Williams, L (Leerah)
3	1	Tournament NMBCU Trials 1 2019				Tournament NMBCU Trials 1 2019
		date 2019-03-08	rnd 1	type Standard	result 1	date 2019-03-08	rnd 1	type Standard	result 1
		Opponent Da Silva, T (Tiago)				Opponent Da Silva, T (Tiago)

#	Games	Start				End
1	3	Tournament Nelson Mandela Bay Junior Chess Trials 2 2019				Tournament Nelson Mandela Bay Junior Chess Trials 2 2019
		date 2019-04-06	rnd 4	type Standard	result 1	date 2019-04-06	rnd 6	type Standard	result 1
		Opponent Cerfonteyn, Z (Zeenat)				Opponent Jordaan, G (Gunther)
2	2	Tournament NMBCU Trials 1 2019				Tournament NMBCU Trials 1 2019
		date 2019-03-09	rnd 4	type Standard	result 1	date 2019-03-09	rnd 5	type Standard	result 1
		Opponent Mdlentye, I (Iva)				Opponent Williams, L (Leerah)
3	1	Tournament NMBCU Trials 1 2019				Tournament NMBCU Trials 1 2019
		date 2019-03-08	rnd 1	type Standard	result 1	date 2019-03-08	rnd 1	type Standard	result 1
		Opponent Da Silva, T (Tiago)				Opponent Da Silva, T (Tiago)

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
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Mdlelye ,I (Iva)	1	1	425	1	1	425	0	0	0	0	0	0
1	Mdlelye ,I (Iva)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Milani ,A (Adam)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Milani ,A (Adam)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Williams ,L (Leerah)	1	1	425	1	1	425	0	0	0	0	0	0
3	Williams ,L (Leerah)	1	1016.3	1441.3	1	1009.6	1441.3	0	0	0	0	0	0
4	Da Silva ,T (Tiago)	1	1	425	1	1	425	0	0	0	0	0	0
4	Da Silva ,T (Tiago)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Van Der Merwe ,S (Sarah)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Van Der Merwe ,S (Sarah)	1	1031.5	606.5	1	1011.9	606.5	0	0	0	0	0	0
6	Stofberg ,D (Daniel)	1	1	425	1	1	425	0	0	0	0	0	0
6	Stofberg ,D (Daniel)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Duru ,E (Elah)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Duru ,E (Elah)	1	1193.3	768.3	1	1200.4	768.3	0	0	0	0	0	0
8	Mtshekexe ,U (Usemhle)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mtshekexe ,U (Usemhle)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Jordaan ,G (Gunther)	1	1	425	1	1	425	0	0	0	0	0	0
9	Jordaan ,G (Gunther)	1	1167.5	1592.5	1	1158	1592.5	0	0	0	0	0	0
10	Cerfonteyn ,Z (Zeenat)	1	1	425	1	1	425	0	0	0	0	0	0
10	Cerfonteyn ,Z (Zeenat)	1	1182.4	1607.4	1	1174	1607.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Strauss, I (Ivan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms