Chess South Africa Ratings Database

PLAYER PAGE

Personal

Erasmus, R (Randy)

Chess SA id

1000154780

FIDE id

Date of birth

2000-12-01 (Adult)

Gender

Male

Region

Sarah Baartman (ESB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-06-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1163.7	1152.1	1200	1200
Raw rating	1163.7	1152.1	1200	1200
Weighted rating	1163.5	1151.8	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	174.6	177.5	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 2019-12-01	1200 2019-12-01	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 2019-12-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1163.7	1152.1	1200	1200
Analysis
Rating	1163.7	1152.1	1200	1200
Raw rating	1163.7	1152.1	1200	1200
Weighted rating	1163.5	1151.8	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	174.6	177.5	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	1163.7	1152.1	1200	1200
New weighted rating	1163.5	1151.9	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1163.7	1152.1	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1163.7	1152.1	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	11	11
	0	0
	0	0
History	11	11

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Sarah Baartman (ESB)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	11	3	27.27	-193.2	1286.3	1093.1
Standard	11	3	27.27	-193.2	1286.3	1093.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1163.7	1152.1	1200	1200
2025-09-01	1163.7	1152.1	1200	1200
2025-08-01	1163.7	1152.1	1200	1200
2025-07-01	1163.7	1152.1	1200	1200
2025-06-01	1163.7	1152.1	1200	1200
2025-05-01	1163.7	1152.1	1200	1200
2025-04-01	1163.7	1152.1	1200	1200
2025-03-01	1163.7	1152.1	1200	1200
2025-02-01	1163.7	1152.1	1200	1200
2025-01-01	1163.2	1151.4	1200	1200
2024-12-01	1163.2	1151.4	1200	1200
2024-11-01	1163.2	1151.4	1200	1200
2024-10-01	1163.2	1151.4	1200	1200
2024-09-01	1163.2	1151.4	1200	1200
2024-08-01	1163.2	1151.4	1200	1200
2024-07-01	1163.2	1151.4	1200	1200
2024-06-01	1163.2	1151.4	1200	1200
2024-08-01	1163.2	1151.4	1200	1200
2024-04-01	1163.2	1151.4	1200	1200
2024-03-01	1163.2	1151.4	1200	1200
2024-02-01	1163.2	1151.4	1200	1200
2024-01-01	1163.2	1151.4	1200	1200
2023-12-01	1163.2	1151.4	1200	1200
2023-11-01	1163.2	1151.4	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	SBDCU Trial 3 2023 (Open)	2023-06-23	2023-06-24	Standard	Sarah Baartman (ESB)	6	6	2	Yes	Analysis
2	Fountains Mall Open 2023 (A)	2023-05-12	2023-05-13	Standard	Sarah Baartman (ESB)	6	5	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament SBDCU Trial 3 2023				Tournament SBDCU Trial 3 2023
		date 2023-06-24	rnd 3	type Standard	result 1	date 2023-06-24	rnd 4	type Standard	result 1
		Opponent Booysen, T (Tamia)				Opponent Plaatjies, L (Leandrio)
2	1	Tournament Fountains Mall Open 2023				Tournament Fountains Mall Open 2023
		date 2023-05-13	rnd 4	type Standard	result 1	date 2023-05-13	rnd 4	type Standard	result 1
		Opponent Marx, B (Bronwyn)				Opponent Marx, B (Bronwyn)

#	Games	Start				End
1	2	Tournament SBDCU Trial 3 2023				Tournament SBDCU Trial 3 2023
		date 2023-06-24	rnd 3	type Standard	result 1	date 2023-06-24	rnd 4	type Standard	result 1
		Opponent Booysen, T (Tamia)				Opponent Plaatjies, L (Leandrio)
2	1	Tournament Fountains Mall Open 2023				Tournament Fountains Mall Open 2023
		date 2023-05-13	rnd 4	type Standard	result 1	date 2023-05-13	rnd 4	type Standard	result 1
		Opponent Marx, B (Bronwyn)				Opponent Marx, B (Bronwyn)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament SBDCU Trial 3 2023				Tournament SBDCU Trial 3 2023
		date 2023-06-24	rnd 3	type Standard	result 1	date 2023-06-24	rnd 4	type Standard	result 1
		Opponent Booysen, T (Tamia)				Opponent Plaatjies, L (Leandrio)
2	1	Tournament Fountains Mall Open 2023				Tournament Fountains Mall Open 2023
		date 2023-05-13	rnd 4	type Standard	result 1	date 2023-05-13	rnd 4	type Standard	result 1
		Opponent Marx, B (Bronwyn)				Opponent Marx, B (Bronwyn)

#	Games	Start				End
1	2	Tournament SBDCU Trial 3 2023				Tournament SBDCU Trial 3 2023
		date 2023-06-24	rnd 3	type Standard	result 1	date 2023-06-24	rnd 4	type Standard	result 1
		Opponent Booysen, T (Tamia)				Opponent Plaatjies, L (Leandrio)
2	1	Tournament Fountains Mall Open 2023				Tournament Fountains Mall Open 2023
		date 2023-05-13	rnd 4	type Standard	result 1	date 2023-05-13	rnd 4	type Standard	result 1
		Opponent Marx, B (Bronwyn)				Opponent Marx, B (Bronwyn)

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	Jordaan ,R (Rowaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Jordaan ,R (Rowaan)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Booysen ,J (Jodian)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Booysen ,J (Jodian)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Plaatjies ,L (Leandrio)	1	1	425	1	1	425	0	0	0	0	0	0
3	Plaatjies ,L (Leandrio)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Stone ,R (Renato)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Stone ,R (Renato)	1	1201.5	776.5	1	1188.5	776.5	0	0	0	0	0	0
5	Booysen ,T (Tamia)	1	1	425	1	1	425	0	0	0	0	0	0
5	Booysen ,T (Tamia)	1	1136.5	1561.5	1	1082	1561.5	0	0	0	0	0	0
6	Handley ,S (Stephen)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Handley ,S (Stephen)	1	1608.2	1183.2	1	1611.6	1183.2	0	0	0	0	0	0
7	Janse Van Rensburg ,S (San-Marie)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Janse Van Rensburg ,S (San-Marie)	1	1249.6	824.6	1	1231.5	824.6	0	0	0	0	0	0
8	Masilo ,T (Tshimega)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Masilo ,T (Tshimega)	1	1229.2	804.2	1	1223.9	804.2	0	0	0	0	0	0
9	Marx ,B (Bronwyn)	1	1	425	1	1	425	0	0	0	0	0	0
9	Marx ,B (Bronwyn)	1	1414.5	1839.5	1	1402	1839.5	0	0	0	0	0	0
10	Krieger ,BCJ (Brian)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Krieger ,BCJ (Brian)	1	1401.4	976.4	1	1361.8	976.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Erasmus, R (Randy)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms