Chess South Africa Ratings Database

PLAYER PAGE

Personal

Janse Van Rensburg, CW (Christian)

Chess SA id

109087691

FIDE id

Date of birth

2009-09-01 (U18)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-02-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	854.3	890.8	500	500
Raw rating	854.3	890.8	500	500
Weighted rating	849.7	885.7	500	500
Weighted performance	0	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	271.3	257.6	449.5	449.5
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	854.3 2024-03-01	890.8 2024-03-01	500 2024-02-01	500 2024-02-01
Highest weighted rating	854.3 2024-11-01	890.8 2024-11-01	500 2024-11-01	500 2024-11-01
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	854.3	890.8	500	500
Analysis
Rating	854.3	890.8	500	500
Raw rating	854.3	890.8	500	500
Weighted rating	849.7	885.7	500
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	271.3	257.6	449.5	449.5
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	854.3	890.8	500	500
New weighted rating	851.6	887.7	500	500
New weighted performance	0	0	0	0
Temp new rating	854.3	890.8	500	500
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	854.3	890.8	500	500
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard
	0	0
	0	0
	5	5
	0	0
	4	4
	0	0
History	27	27

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Sedibeng (GSV)
Province	Gauteng (GT)
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	18	10	55.56	47.2	1197.4	1244.6
Standard	18	10	55.56	47.2	1197.4	1244.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	854.3	890.8	500	500
2025-09-01	854.3	890.8	500	500
2025-08-01	854.3	890.8	500	500
2025-07-01	854.3	890.8	500	500
2025-06-01	854.3	890.8	500	500
2025-05-01	854.3	890.8	500	500
2025-04-01	854.3	890.8	500	500
2025-03-01	854.3	890.8	500	500
2025-02-01	854.3	890.8	500	500
2025-01-01	854.3	890.8	500	500
2024-12-01	854.3	890.8	500	500
2024-11-01	854.3	890.8	500	500
2024-10-01	854.3	890.8	500	500
2024-09-01	854.3	890.8	500	500
2024-08-01	854.3	890.8	500	500
2024-07-01	854.3	890.8	500	500
2024-06-01	854.3	890.8	500	500
2024-08-01	854.3	890.8	500	500
2024-04-01	854.3	890.8	500	500
2024-03-01	854.3	890.8	500	500
2024-02-01	725.2	737.6	500	500
2024-01-01	725.2	737.6	500	500
2023-12-01	697.1	737.6	500	500
2023-11-01	697.1	737.6	500	500

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	Grey College Team Championship 2024 (B)	2024-02-23	2024-02-24	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
2	2022 Gauteng Schools Team Championships (U13 Open)	2022-08-27	2022-08-27	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis
3	2019 South African Top Schools Team Championships (U13 Open)	2020-01-10	2020-01-11	Standard	4 Knights (4K)	5	2	0	Yes	Analysis
4	Sedibeng DF Malherbe Open 2019 (D)	2019-10-12	2019-10-12	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
5	D8 Team League 2018 (U9)	2018-07-28	2018-07-28	Standard	Sedibeng (GSV)	2	2	0	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2022 Gauteng Schools Team Championships				Tournament Grey College Team Championship 2024
		date 2022-08-27	rnd 4	type Standard	result 1	date 2024-02-23	rnd 3	type Standard	result 1
		Opponent Potgieter, N (Nicolas)				Opponent Coetzer, L (Louis)
2	4	Tournament Sedibeng DF Malherbe Open 2019				Tournament Sedibeng DF Malherbe Open 2019
		date 2019-10-12	rnd 1	type Standard	result 1	date 2019-10-12	rnd 4	type Standard	result 1
		Opponent Steenekamp, J (Jennica)				Opponent Matsau, T (Thabo)
3	1	Tournament Grey College Team Championship 2024				Tournament Grey College Team Championship 2024
		date 2024-02-24	rnd 5	type Standard	result 1	date 2024-02-24	rnd 5	type Standard	result 1
		Opponent Fuzani, O (Olwam)				Opponent Fuzani, O (Olwam)

#	Games	Start				End
1	4	Tournament 2022 Gauteng Schools Team Championships				Tournament Grey College Team Championship 2024
		date 2022-08-27	rnd 4	type Standard	result 1	date 2024-02-23	rnd 3	type Standard	result 1
		Opponent Potgieter, N (Nicolas)				Opponent Coetzer, L (Louis)
2	4	Tournament Sedibeng DF Malherbe Open 2019				Tournament Sedibeng DF Malherbe Open 2019
		date 2019-10-12	rnd 1	type Standard	result 1	date 2019-10-12	rnd 4	type Standard	result 1
		Opponent Steenekamp, J (Jennica)				Opponent Matsau, T (Thabo)
3	1	Tournament Grey College Team Championship 2024				Tournament Grey College Team Championship 2024
		date 2024-02-24	rnd 5	type Standard	result 1	date 2024-02-24	rnd 5	type Standard	result 1
		Opponent Fuzani, O (Olwam)				Opponent Fuzani, O (Olwam)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 2022 Gauteng Schools Team Championships				Tournament Grey College Team Championship 2024
		date 2022-08-27	rnd 4	type Standard	result 1	date 2024-02-23	rnd 3	type Standard	result 1
		Opponent Potgieter, N (Nicolas)				Opponent Coetzer, L (Louis)
2	4	Tournament Sedibeng DF Malherbe Open 2019				Tournament Sedibeng DF Malherbe Open 2019
		date 2019-10-12	rnd 1	type Standard	result 1	date 2019-10-12	rnd 4	type Standard	result 1
		Opponent Steenekamp, J (Jennica)				Opponent Matsau, T (Thabo)
3	1	Tournament Grey College Team Championship 2024				Tournament Grey College Team Championship 2024
		date 2024-02-24	rnd 5	type Standard	result 1	date 2024-02-24	rnd 5	type Standard	result 1
		Opponent Fuzani, O (Olwam)				Opponent Fuzani, O (Olwam)

#	Games	Start				End
1	4	Tournament 2022 Gauteng Schools Team Championships				Tournament Grey College Team Championship 2024
		date 2022-08-27	rnd 4	type Standard	result 1	date 2024-02-23	rnd 3	type Standard	result 1
		Opponent Potgieter, N (Nicolas)				Opponent Coetzer, L (Louis)
2	4	Tournament Sedibeng DF Malherbe Open 2019				Tournament Sedibeng DF Malherbe Open 2019
		date 2019-10-12	rnd 1	type Standard	result 1	date 2019-10-12	rnd 4	type Standard	result 1
		Opponent Steenekamp, J (Jennica)				Opponent Matsau, T (Thabo)
3	1	Tournament Grey College Team Championship 2024				Tournament Grey College Team Championship 2024
		date 2024-02-24	rnd 5	type Standard	result 1	date 2024-02-24	rnd 5	type Standard	result 1
		Opponent Fuzani, O (Olwam)				Opponent Fuzani, O (Olwam)

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	Mduda ,Z (Zanele)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Mduda ,Z (Zanele)	2	1200	775	2	1200	775	0	0	0	0	0	0
2	Uhuaba ,A (Adam)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Uhuaba ,A (Adam)	1	1250.5	825.5	1	1233.3	825.5	0	0	0	0	0	0
3	Matsau ,T (Thabo)	1	1	425	1	1	425	0	0	0	0	0	0
3	Matsau ,T (Thabo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Diniso ,S (Solulele)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Diniso ,S (Solulele)	1	1274.7	849.7	1	1242	849.7	0	0	0	0	0	0
5	Siyoko ,B (Bonakele)	1	1	425	1	1	425	0	0	0	0	0	0
5	Siyoko ,B (Bonakele)	1	1196	1621	1	1197.2	1621	0	0	0	0	0	0
6	Smit ,W (Wian)	1	1	425	1	1	425	0	0	0	0	0	0
6	Smit ,W (Wian)	1	1142.9	1567.9	1	1131.6	1567.9	0	0	0	0	0	0
7	Govender ,M (Mikaela)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Govender ,M (Mikaela)	1	1261.8	836.8	1	1252.8	836.8	0	0	0	0	0	0
8	Smith ,A (Andre)	1	1	425	1	1	425	0	0	0	0	0	0
8	Smith ,A (Andre)	1	1137.2	1562.2	1	1125.6	1562.2	0	0	0	0	0	0
9	Coetzer ,L (Louis)	1	1	425	1	1	425	0	0	0	0	0	0
9	Coetzer ,L (Louis)	1	1233.7	1658.7	1	1200	1658.7	0	0	0	0	0	0
10	Mayers ,G (Gezenka)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Mayers ,G (Gezenka)	1	1149.8	724.8	1	1136.7	724.8	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

Janse Van Rensburg, CW (Christian)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms