Chess South Africa Ratings Database

PLAYER PAGE

Personal

Janse Van Rensburg, G (Gerhardus)

Chess SA id

105053112

FIDE id

Date of birth

2005-01-01 (Adult)

Gender

Male

Region

Mangaung (FMB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-02-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1144.4	1139.7	767	767
Raw rating	1144.4	1139.7	767	767
Weighted rating	1144.4	1139.7	767	767
Weighted performance	320.6	318.1	0	0
Floor	644.4	639.7	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	179.5	180.7	307.3	307.3
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1144.4 2024-02-01	1139.7 2024-02-01	767 2024-02-01	767 2024-02-01
Highest weighted rating	1144.4 2024-11-01	1139.7 2024-11-01	767 2024-11-01	767 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1144.4	1139.7	767	767
Analysis
Rating	1144.4	1139.7	767	767
Raw rating	1144.4	1139.7	767	767
Weighted rating	1144.4	1139.7	767
Weighted performance	320.6	318.1	0
K-factor	40	40	40	40
Floor	644.4	639.7	500	500
Max/Min rating change allowed	179.5	180.7	307.3	307.3
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	1144.4	1139.7	767	767
New weighted rating	1144.4	1139.7	767	767
New weighted performance	320.2	317.7	0	0
Temp new rating	1144.4	1139.7	767	767
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1144.4	1139.7	767	767
New K-factor	40	40	40	40
New floor	644.4	639.7	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	213	213

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Mangaung (FMB)
Province	Free State (FS)
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	70	37.5	53.57	30.4	982.3	1012.7
Standard	70	37.5	53.57	30.4	982.3	1012.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1144.4	1139.7	767	767
2025-09-01	1144.4	1139.7	767	767
2025-08-01	1144.4	1139.7	767	767
2025-07-01	1144.4	1139.7	767	767
2025-06-01	1144.4	1139.7	767	767
2025-05-01	1144.4	1139.7	767	767
2025-04-01	1144.4	1139.7	767	767
2025-03-01	1144.4	1139.7	767	767
2025-02-01	1144.4	1139.7	767	767
2025-01-01	1144.4	1139.7	767	767
2024-12-01	1144.4	1139.7	767	767
2024-11-01	1144.4	1139.7	767	767
2024-10-01	1144.4	1139.7	767	767
2024-09-01	1144.4	1139.7	767	767
2024-08-01	1144.4	1139.7	767	767
2024-07-01	1144.4	1139.7	767	767
2024-06-01	1144.4	1139.7	767	767
2024-08-01	1144.4	1139.7	767	767
2024-04-01	1144.4	1139.7	767	767
2024-03-01	1144.4	1139.7	767	767
2024-02-01	1144.4	1139.7	767	767
2024-01-01	1144.4	1139.7	767	767
2023-12-01	1144.4	1139.7	767	767
2023-11-01	1144.4	1139.7	767	767

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	Mangaung Metro Chess February 2020 (C)	2020-02-21	2020-02-22	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
2	Mangaung Metro Chess 17-18 January 2020 (C)	2020-01-17	2020-01-18	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
3	Mangaung Metro Chess October 2019 (C)	2019-10-11	2019-10-12	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
4	Inter Regional Chess Championship 2019 (U16)	2019-05-10	2019-05-11	Standard	Mangaung (FMB)	5	4	1.5	Yes	Analysis
5	Mangaung Metro Chess 12 to 13 April 2019 (C)	2019-04-12	2019-04-13	Standard	Mangaung (FMB)	5	3	1	Yes	Analysis
6	Mangaung Metro Chess 15-16 March 2019 (C)	2019-03-15	2019-03-16	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
7	South African Junior Team Championships 2018 (U14B)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	4	Yes	Analysis
8	Mangaung Metro Chess12 & 13 October 2018 (D)	2018-10-12	2018-10-13	Standard	Mangaung (FMB)	5	4	3	Yes	Analysis
9	Mangaung Metro Chess 1-2 June 2018 (D)	2018-06-01	2018-06-02	Standard	Mangaung (FMB)	5	5	2.5	Yes	Analysis
10	Inter Regional 2018 (U14 Team)	2018-05-04	2018-05-05	Standard	Frances Baard (NCF)	5	5	2	Yes	Analysis
11	Mangaung Metro Chess 20-21 April 2018 (D)	2018-04-20	2018-04-21	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
12	Mangaung Metro Chess 9 - 10 March 2018 (D)	2018-03-09	2018-03-10	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
13	Mangaung Metro Chess 2 & 3 February 2018 (D)	2018-02-02	2018-02-03	Standard	Mangaung (FMB)	5	5	3.5	Yes	Analysis
14	South African Junior Team Championships 2017 (U14C)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	3	Yes	Analysis

#	Games	Start				End
1	7	Tournament Mangaung Metro Chess 2 & 3 February 2018				Tournament Mangaung Metro Chess 9 - 10 March 2018
		date 2018-02-02	rnd 2	type Standard	result 0.5	date 2018-03-10	rnd 3	type Standard	result 1
		Opponent Motsemme, K (Kelebogile)				Opponent Odendaal, S (Samuel)
2	5	Tournament Mangaung Metro Chess12 & 13 October 2018				Tournament South African Junior Team Championships 2018
		date 2018-10-13	rnd 3	type Standard	result 1	date 2018-12-17	rnd 3	type Standard	result 1
		Opponent Alrich, A (Alsanio)				Opponent Fernandes, A (Aleandro)
3	3	Tournament Mangaung Metro Chess February 2020				Tournament Mangaung Metro Chess February 2020
		date 2020-02-22	rnd 3	type Standard	result 1	date 2020-02-22	rnd 5	type Standard	result 1
		Opponent Beelders, R (Ryan)				Opponent Seloma, R (Rearabetswe)

#	Games	Start				End
1	7	Tournament Mangaung Metro Chess 2 & 3 February 2018				Tournament Mangaung Metro Chess 9 - 10 March 2018
		date 2018-02-02	rnd 2	type Standard	result 0.5	date 2018-03-10	rnd 3	type Standard	result 1
		Opponent Motsemme, K (Kelebogile)				Opponent Odendaal, S (Samuel)
2	5	Tournament Mangaung Metro Chess12 & 13 October 2018				Tournament South African Junior Team Championships 2018
		date 2018-10-13	rnd 3	type Standard	result 1	date 2018-12-17	rnd 3	type Standard	result 1
		Opponent Alrich, A (Alsanio)				Opponent Fernandes, A (Aleandro)
3	3	Tournament Mangaung Metro Chess February 2020				Tournament Mangaung Metro Chess February 2020
		date 2020-02-22	rnd 3	type Standard	result 1	date 2020-02-22	rnd 5	type Standard	result 1
		Opponent Beelders, R (Ryan)				Opponent Seloma, R (Rearabetswe)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Mangaung Metro Chess 2 & 3 February 2018				Tournament Mangaung Metro Chess 9 - 10 March 2018
		date 2018-02-03	rnd 3	type Standard	result 1	date 2018-03-10	rnd 3	type Standard	result 1
		Opponent Rossouw, J (Johrne)				Opponent Odendaal, S (Samuel)
2	3	Tournament Mangaung Metro Chess February 2020				Tournament Mangaung Metro Chess February 2020
		date 2020-02-22	rnd 3	type Standard	result 1	date 2020-02-22	rnd 5	type Standard	result 1
		Opponent Beelders, R (Ryan)				Opponent Seloma, R (Rearabetswe)
3	2	Tournament Mangaung Metro Chess 17-18 January 2020				Tournament Mangaung Metro Chess February 2020
		date 2020-01-18	rnd 5	type Standard	result 1	date 2020-02-21	rnd 1	type Standard	result 1
		Opponent Motaung, R (Relebohile)				Opponent Fouchee, M (Marinus)

#	Games	Start				End
1	6	Tournament Mangaung Metro Chess 2 & 3 February 2018				Tournament Mangaung Metro Chess 9 - 10 March 2018
		date 2018-02-03	rnd 3	type Standard	result 1	date 2018-03-10	rnd 3	type Standard	result 1
		Opponent Rossouw, J (Johrne)				Opponent Odendaal, S (Samuel)
2	3	Tournament Mangaung Metro Chess February 2020				Tournament Mangaung Metro Chess February 2020
		date 2020-02-22	rnd 3	type Standard	result 1	date 2020-02-22	rnd 5	type Standard	result 1
		Opponent Beelders, R (Ryan)				Opponent Seloma, R (Rearabetswe)
3	2	Tournament Mangaung Metro Chess 17-18 January 2020				Tournament Mangaung Metro Chess February 2020
		date 2020-01-18	rnd 5	type Standard	result 1	date 2020-02-21	rnd 1	type Standard	result 1
		Opponent Motaung, R (Relebohile)				Opponent Fouchee, M (Marinus)

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	Paul ,P (Phemello)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
1	Paul ,P (Phemello)	3	594.9	736.5	3	609.9	736.5	0	0	0	0	0	0
2	Seloma ,R (Rearabetswe)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
2	Seloma ,R (Rearabetswe)	3	1263.4	1405	3	1256.7	1405	0	0	0	0	0	0
3	Lebenya ,A (Agnes)	2	1	0	2	1	0	0	0	0	0	0	0
3	Lebenya ,A (Agnes)	2	871.2	871.2	2	866.4	871.2	0	0	0	0	0	0
4	Shariff ,J (Juan-Pierre)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Shariff ,J (Juan-Pierre)	2	1224.2	799.2	2	1218.3	799.2	0	0	0	0	0	0
5	Le Roux ,RG (Ruben Gabriel)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
5	Le Roux ,RG (Ruben Gabriel)	2	929	716.5	2	933	716.5	0	0	0	0	0	0
6	Rossouw ,J (Johrne)	2	1	0	2	1	0	0	0	0	0	0	0
6	Rossouw ,J (Johrne)	2	724.3	724.3	2	718	724.3	0	0	0	0	0	0
7	Liebenberg ,A (Abraham)	2	1	0	2	1	0	0	0	0	0	0	0
7	Liebenberg ,A (Abraham)	2	1060.7	1060.7	2	1039.5	1060.7	0	0	0	0	0	0
8	Motsemme ,K (Kelebogile)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
8	Motsemme ,K (Kelebogile)	2	660.2	872.7	2	654.9	872.7	0	0	0	0	0	0
9	Kriel ,R (Ruan)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Kriel ,R (Ruan)	1	1051.6	626.6	1	1043.3	626.6	0	0	0	0	0	0
10	Redguard ,J (Junaid)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Redguard ,J (Junaid)	1	1156.3	731.3	1	1148.4	731.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Janse Van Rensburg, G (Gerhardus)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms