Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Rensburg, R (Rudy)

Chess SA id

1530149203

FIDE id

Date of birth

1953-04-03 (Adult)

Gender

Male

Region

West Rand (GWR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-12-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1270.5	1273.3	1300	1300
Raw rating	1244.1	1241.8	1300	1300
Weighted rating	1270.5	1273.3	1300	1300
Weighted performance	1036.1	1030.6	0	0
Floor	795.4	805.9	800	800
K-factor	36	36	36	36
Min/Max rating change allowed	155.7	156.2	143.8	143.8
Highest rating	1384.1 2023-02-01	1379.1 2023-02-01	1300 2024-03-01	1300 2024-03-01
Highest raw rating	1295.4 2024-03-01	1305.9 2024-03-01	1300 2024-03-01	1300 2024-03-01
Highest weighted rating	1295.4 2024-09-01	1305.9 2024-09-01	1296.7 2025-08-01	1296.7 2025-08-01
Highest weighted performance	1384.1 2023-02-01	1379.1 2023-02-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-2.4	-2.9	0	0
New rating	1268	1270.3	1300	1300
Analysis
Rating	1270.5	1273.3	1300	1300
Raw rating	1244.1	1241.8	1300	1300
Weighted rating	1270.5	1273.3	1300
Weighted performance	1036.1	1030.6	0
K-factor	36	36	36	36
Floor	795.4	805.9	800	800
Max/Min rating change allowed	155.7	156.2	143.8	143.8
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	1244.1	1241.8	1300	1300
New weighted rating	1268	1270.3	1300	1300
New weighted performance	1028.5	1023	0	0
Temp new rating	1268	1270.3	1300	1300
Temp new rating +/-	-2.4	-2.9	0	0
Final new rating +/-	-2.4	-2.9	0	0
New rating	1268	1270.3	1300	1300
New K-factor	36	36	36	36
New floor	795.4	805.9	800	800

Item	Main	Standard
	0	0
	0	0
	25	25
	25	25
	0	0
	0	0
History	50	50

Games since
	Main 30	Standard 30		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	West Rand (GWR)
Province	Gauteng (GT)
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	3389		1220		117
Male	2631		954		90
Adult	565		189		9
Adult Male	514		175		9
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	50	22	44	-51	1346.5	1295.5
Standard	50	22	44	-51	1346.5	1295.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1244.1	1241.8	1300	1300
2025-11-30	1274.2	1278.1	1300	1300
2025-11-01	1274.2	1278.1	1300	1300
2025-09-30	1274.2	1278.1	1300	1300
2025-09-01	1274.2	1278.1	1300	1300
2025-08-01	1274.2	1278.1	1300	1300
2025-07-01	1274.2	1278.1	1300	1300
2025-06-01	1274.2	1278.1	1300	1300
2025-05-01	1274.2	1278.1	1300	1300
2025-04-01	1274.2	1278.1	1300	1300
2025-03-01	1274.2	1278.1	1300	1300
2025-02-01	1272.6	1276.3	1300	1300
2025-01-01	1250.2	1248.3	1300	1300
2024-12-01	1259	1258	1300	1300
2024-11-01	1259	1258	1300	1300
2024-10-01	1259	1258	1300	1300
2024-09-01	1277.2	1280	1300	1300
2024-11-01	1277.2	1280	1300	1300
2024-07-01	1277.2	1280	1300	1300
2024-06-01	1293	1299.1	1300	1300
2024-05-01	1293	1299.1	1300	1300
2024-04-01	1295.4	1305.9	1300	1300
2024-03-01	1295.4	1305.9	1300	1300
2024-02-01	1295.4	1305.9	1300	1300

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	Gauteng Inter-Region at Emerald Resort 2025 (Adults+Seniors)	2025-12-06	2025-12-07	Standard	Sedibeng (GSV)	5	4	1.5	Yes	Analysis
2	Gauteng Inter-Region at UJ 2024 (Adult+Senior)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
3	2024 West Rand Adults 2.0	2024-09-24	2024-09-24	Standard	West Rand (GWR)	5	5	2	Yes	Analysis
4	West Rand Adults 2024	2024-06-15	2024-06-15	Standard	West Rand (GWR)	5	5	2.5	Yes	Analysis
5	FIDE in the West 2024 (Open)	2024-06-08	2024-06-08	Standard	West Rand (GWR)	5	5	1	Yes	Analysis
6	2024 West Rand RHS Open (Open)	2024-04-13	2024-04-13	Standard	West Rand (GWR)	5	5	1.5	Yes	Analysis
7	Gauteng Premier's Games West Rand 2023	2023-12-02	2023-12-02	Standard	West Rand (GWR)	5	5	4	Yes	Analysis
8	2023 West Rand Trials (A)	2023-09-09	2023-09-09	Standard	West Rand (GWR)	5	5	2	Yes	Analysis
9	2023 West Rand RHS Open (Open)	2023-06-10	2023-06-10	Standard	West Rand (GWR)	5	5	2	Yes	Analysis
10	WR Tournament and Coaching 2023 (Open)	2023-02-25	2023-02-25	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
11	2023 West Rand Open (Open)	2023-02-04	2023-02-04	Standard	West Rand (GWR)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2023 West Rand Open				Tournament WR Tournament and Coaching 2023
		date 2023-02-04	rnd 3	type Standard	result 0.5	date 2023-02-25	rnd 1	type Standard	result 1
		Opponent Rikhotso, T (Thato)				Opponent Smith, S (Shivan)
2	3	Tournament Gauteng Premier's Games West Rand 2023				Tournament 2024 West Rand RHS Open
		date 2023-12-02	rnd 4	type Standard	result 1	date 2024-04-13	rnd 1	type Standard	result 0.5
		Opponent Pheto, M (Moffat)				Opponent Slabbert, ZN (Zander Nicolaas)
3	2	Tournament West Rand Adults 2024				Tournament 2024 West Rand Adults 2.0
		date 2024-06-15	rnd 5	type Standard	result 1	date 2024-09-24	rnd 1	type Standard	result 1
		Opponent Kangelani, B (Bongumusa)				Opponent Mofube, P (Pule)

#	Games	Start				End
1	4	Tournament 2023 West Rand Open				Tournament WR Tournament and Coaching 2023
		date 2023-02-04	rnd 3	type Standard	result 0.5	date 2023-02-25	rnd 1	type Standard	result 1
		Opponent Rikhotso, T (Thato)				Opponent Smith, S (Shivan)
2	3	Tournament Gauteng Premier's Games West Rand 2023				Tournament 2024 West Rand RHS Open
		date 2023-12-02	rnd 4	type Standard	result 1	date 2024-04-13	rnd 1	type Standard	result 0.5
		Opponent Pheto, M (Moffat)				Opponent Slabbert, ZN (Zander Nicolaas)
3	2	Tournament West Rand Adults 2024				Tournament 2024 West Rand Adults 2.0
		date 2024-06-15	rnd 5	type Standard	result 1	date 2024-09-24	rnd 1	type Standard	result 1
		Opponent Kangelani, B (Bongumusa)				Opponent Mofube, P (Pule)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament West Rand Adults 2024				Tournament 2024 West Rand Adults 2.0
		date 2024-06-15	rnd 5	type Standard	result 1	date 2024-09-24	rnd 1	type Standard	result 1
		Opponent Kangelani, B (Bongumusa)				Opponent Mofube, P (Pule)
2	2	Tournament Gauteng Premier's Games West Rand 2023				Tournament Gauteng Premier's Games West Rand 2023
		date 2023-12-02	rnd 4	type Standard	result 1	date 2023-12-02	rnd 5	type Standard	result 1
		Opponent Pheto, M (Moffat)				Opponent Rampuru, L (Letlhogonolo)
3	2	Tournament Gauteng Premier's Games West Rand 2023				Tournament Gauteng Premier's Games West Rand 2023
		date 2023-12-02	rnd 1	type Standard	result 1	date 2023-12-02	rnd 2	type Standard	result 1
		Opponent Motsetse, J (Jacob)				Opponent Moeti, D (Dickson)

#	Games	Start				End
1	2	Tournament West Rand Adults 2024				Tournament 2024 West Rand Adults 2.0
		date 2024-06-15	rnd 5	type Standard	result 1	date 2024-09-24	rnd 1	type Standard	result 1
		Opponent Kangelani, B (Bongumusa)				Opponent Mofube, P (Pule)
2	2	Tournament Gauteng Premier's Games West Rand 2023				Tournament Gauteng Premier's Games West Rand 2023
		date 2023-12-02	rnd 4	type Standard	result 1	date 2023-12-02	rnd 5	type Standard	result 1
		Opponent Pheto, M (Moffat)				Opponent Rampuru, L (Letlhogonolo)
3	2	Tournament Gauteng Premier's Games West Rand 2023				Tournament Gauteng Premier's Games West Rand 2023
		date 2023-12-02	rnd 1	type Standard	result 1	date 2023-12-02	rnd 2	type Standard	result 1
		Opponent Motsetse, J (Jacob)				Opponent Moeti, D (Dickson)

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	Commerford ,J (Jeffrey)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Commerford ,J (Jeffrey)	2	1356	931	2	1364.5	931	0	0	0	0	0	0
2	Moultrey ,A (Antonio Chrispian)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Moultrey ,A (Antonio Chrispian)	2	1235.8	810.8	2	1235.4	810.8	0	0	0	0	0	0
3	Hough ,J (Johan)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	Hough ,J (Johan)	2	1221.7	1009.2	2	1226.4	1009.2	0	0	0	0	0	0
4	Mithani ,G (Gcobani)	2	1	0	2	1	0	0	0	0	0	0	0
4	Mithani ,G (Gcobani)	2	1388.3	1388.3	2	1369.1	1388.3	0	0	0	0	0	0
5	Collins ,H (Harry)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Collins ,H (Harry)	1	1207.8	782.8	1	1178	782.8	0	0	0	0	0	0
6	Rikhotso ,T (Thato)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Rikhotso ,T (Thato)	1	1254.3	1254.3	1	1251.3	1254.3	0	0	0	0	0	0
7	Dube ,M (Mbali)	1	1	425	1	1	425	0	0	0	0	0	0
7	Dube ,M (Mbali)	1	1177	1602	1	1173.7	1602	0	0	0	0	0	0
8	Molope ,G (Gilbert)	1	1	425	1	1	425	0	0	0	0	0	0
8	Molope ,G (Gilbert)	1	1261.2	1686.2	1	1259.2	1686.2	0	0	0	0	0	0
9	Mokomele ,A (Andrew)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mokomele ,A (Andrew)	1	1853.6	1428.6	1	1846.3	1428.6	0	0	0	0	0	0
10	Sehularo ,K (Kganya)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Sehularo ,K (Kganya)	1	1504.7	1079.7	1	1472.7	1079.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Van Rensburg, R (Rudy)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms