Chess South Africa Ratings Database

PLAYER PAGE

Personal

Muller, R (Randall)

Chess SA id

1090099592

FIDE id

Date of birth

2009-07-08 (U18)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-09-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1065	1050	1200	1200
Raw rating	1065	1050	1200	1200
Weighted rating	1065	1050	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	201	205.3	165.8	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	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 2018-02-01	1200 2018-02-01	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	1065	1050	1200	1200
Analysis
Rating	1065	1050	1200	1200
Raw rating	1065	1050	1200	1200
Weighted rating	1065	1050	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	201	205.3	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	1065	1050	1200	1200
New weighted rating	1065	1050	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1065	1050	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1065	1050	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	10	10
	0	0
History	13	13

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
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	13	2	15.38	-294.2	1169.3	875.1
Standard	13	2	15.38	-294.2	1169.3	875.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1065	1050	1200	1200
2025-09-01	1065	1050	1200	1200
2025-08-01	1065	1050	1200	1200
2025-07-01	1065	1050	1200	1200
2025-06-01	1065	1050	1200	1200
2025-05-01	1065	1050	1200	1200
2025-04-01	1065	1050	1200	1200
2025-03-01	1065	1050	1200	1200
2025-02-01	1065	1050	1200	1200
2025-01-01	1065	1050	1200	1200
2024-12-01	1065	1050	1200	1200
2024-11-01	1065	1050	1200	1200
2024-10-01	1065	1050	1200	1200
2024-09-01	1065	1050	1200	1200
2024-08-01	1065	1050	1200	1200
2024-07-01	1065	1050	1200	1200
2024-06-01	1065	1050	1200	1200
2024-08-01	1065	1050	1200	1200
2024-04-01	1065	1050	1200	1200
2024-03-01	1065	1050	1200	1200
2024-02-01	1065	1050	1200	1200
2024-01-01	1065	1050	1200	1200
2023-12-01	1065	1050	1200	1200
2023-11-01	1065	1050	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	Western Cape Woman`s Championship 2022 (Open)	2022-09-02	2022-09-04	Standard	West Coast (WCU)	5	5	1	Yes	Analysis
2	Cape Winelands Schools Top Schools 2022 (U13 Mix)	2022-08-27	2022-08-27	Standard	Cape Winelands (WCW)	5	5	1	Yes	Analysis
3	Cape Winelands Schools Prestige 2018 (U9 Boys)	2018-03-24	2018-03-25	Standard	Cape Winelands (WCW)	7	3	0	Yes	Analysis

#	Games	Start				End
1	1	Tournament Western Cape Woman`s Championship 2022				Tournament Western Cape Woman`s Championship 2022
		date 2022-09-03	rnd 3	type Standard	result 1	date 2022-09-03	rnd 3	type Standard	result 1
		Opponent Jacobs, Q (Querin)				Opponent Jacobs, Q (Querin)
2	1	Tournament Cape Winelands Schools Top Schools 2022				Tournament Cape Winelands Schools Top Schools 2022
		date 2022-08-27	rnd 1	type Standard	result 1	date 2022-08-27	rnd 1	type Standard	result 1
		Opponent Zyster, T (Tyron)				Opponent Zyster, T (Tyron)

#	Games	Start				End
1	1	Tournament Western Cape Woman`s Championship 2022				Tournament Western Cape Woman`s Championship 2022
		date 2022-09-03	rnd 3	type Standard	result 1	date 2022-09-03	rnd 3	type Standard	result 1
		Opponent Jacobs, Q (Querin)				Opponent Jacobs, Q (Querin)
2	1	Tournament Cape Winelands Schools Top Schools 2022				Tournament Cape Winelands Schools Top Schools 2022
		date 2022-08-27	rnd 1	type Standard	result 1	date 2022-08-27	rnd 1	type Standard	result 1
		Opponent Zyster, T (Tyron)				Opponent Zyster, T (Tyron)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Western Cape Woman`s Championship 2022				Tournament Western Cape Woman`s Championship 2022
		date 2022-09-03	rnd 3	type Standard	result 1	date 2022-09-03	rnd 3	type Standard	result 1
		Opponent Jacobs, Q (Querin)				Opponent Jacobs, Q (Querin)
2	1	Tournament Cape Winelands Schools Top Schools 2022				Tournament Cape Winelands Schools Top Schools 2022
		date 2022-08-27	rnd 1	type Standard	result 1	date 2022-08-27	rnd 1	type Standard	result 1
		Opponent Zyster, T (Tyron)				Opponent Zyster, T (Tyron)

#	Games	Start				End
1	1	Tournament Western Cape Woman`s Championship 2022				Tournament Western Cape Woman`s Championship 2022
		date 2022-09-03	rnd 3	type Standard	result 1	date 2022-09-03	rnd 3	type Standard	result 1
		Opponent Jacobs, Q (Querin)				Opponent Jacobs, Q (Querin)
2	1	Tournament Cape Winelands Schools Top Schools 2022				Tournament Cape Winelands Schools Top Schools 2022
		date 2022-08-27	rnd 1	type Standard	result 1	date 2022-08-27	rnd 1	type Standard	result 1
		Opponent Zyster, T (Tyron)				Opponent Zyster, T (Tyron)

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	Dippenaar ,Z (Zaida)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Dippenaar ,Z (Zaida)	1	1201.1	776.1	1	1241.6	776.1	0	0	0	0	0	0
2	Hanekom ,L (Logan)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Hanekom ,L (Logan)	1	1008.9	583.9	1	500	583.9	0	0	0	0	0	0
3	Verhoog ,W (Walken)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Verhoog ,W (Walken)	1	1114.8	689.8	1	1166.9	689.8	0	0	0	0	0	0
4	Carolus ,H (Hayden)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Carolus ,H (Hayden)	1	1186.3	761.3	1	1200	761.3	0	0	0	0	0	0
5	Kearns ,R (Ray)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Kearns ,R (Ray)	1	1236.1	811.1	1	1249.1	811.1	0	0	0	0	0	0
6	Kruger ,A (Aiden)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Kruger ,A (Aiden)	1	1170.6	745.6	1	1200	745.6	0	0	0	0	0	0
7	Schroeder ,L (Liam)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Schroeder ,L (Liam)	1	1445.1	1020.1	1	1434.4	1020.1	0	0	0	0	0	0
8	Mqolo ,A (Awonke)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mqolo ,A (Awonke)	1	1142.4	717.4	1	1129.2	717.4	0	0	0	0	0	0
9	De Vlam ,J (Jemeal)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	De Vlam ,J (Jemeal)	1	1117.9	692.9	1	1134.8	692.9	0	0	0	0	0	0
10	Jacobs ,Q (Querin)	1	1	425	1	1	425	0	0	0	0	0	0
10	Jacobs ,Q (Querin)	1	1124.7	1549.7	1	1110.8	1549.7	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

Muller, R (Randall)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms