Chess South Africa Ratings Database

PLAYER PAGE

Personal

Janse Van Rensburg, J (Jayden)

Chess SA id

1080098201

FIDE id

Date of birth

2008-03-18 (U18)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-01-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1114.2	1105.1	1200	1200
Raw rating	1114.2	1105.1	1200	1200
Weighted rating	1114.2	1105.1	1200	1200
Weighted performance	276.2	272.9	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	187.4	189.8	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	1114.2	1105.1	1200	1200
Analysis
Rating	1114.2	1105.1	1200	1200
Raw rating	1114.2	1105.1	1200	1200
Weighted rating	1114.2	1105.1	1200
Weighted performance	276.2	272.9	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	187.4	189.8	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	1114.2	1105.1	1200	1200
New weighted rating	1114.2	1105.1	1200	1200
New weighted performance	275.8	272.5	0	0
Temp new rating	1114.2	1105.1	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1114.2	1105.1	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	89	89

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Ekurhuleni (GE)
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	89	32	35.96	-119.4	1060.8	941.5
Standard	89	32	35.96	-119.4	1060.8	941.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1114.2	1105.1	1200	1200
2025-09-01	1114.2	1105.1	1200	1200
2025-08-01	1114.2	1105.1	1200	1200
2025-07-01	1114.2	1105.1	1200	1200
2025-06-01	1114.2	1105.1	1200	1200
2025-05-01	1114.2	1105.1	1200	1200
2025-04-01	1114.2	1105.1	1200	1200
2025-03-01	1114.2	1105.1	1200	1200
2025-02-01	1114.2	1105.1	1200	1200
2025-01-01	1114.2	1105.1	1200	1200
2024-12-01	1114.2	1105.1	1200	1200
2024-11-01	1114.2	1105.1	1200	1200
2024-10-01	1114.2	1105.1	1200	1200
2024-09-01	1114.2	1105.1	1200	1200
2024-08-01	1114.2	1105.1	1200	1200
2024-07-01	1114.2	1105.1	1200	1200
2024-06-01	1114.2	1105.1	1200	1200
2024-08-01	1114.2	1105.1	1200	1200
2024-04-01	1114.2	1105.1	1200	1200
2024-03-01	1114.2	1105.1	1200	1200
2024-02-01	1114.2	1105.1	1200	1200
2024-01-01	1114.2	1105.1	1200	1200
2023-12-01	1114.2	1105.1	1200	1200
2023-11-01	1114.2	1105.1	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	2019 South African Junior Team Championships (U12E)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	2.5	Yes	Analysis
2	2019 Gauteng School League Finals (U11 Open)	2019-08-23	2019-08-23	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
3	Boksburg Chess Club Open 2019 (C)	2019-07-13	2019-07-13	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis
4	Ekurhuleni Trials (3)	2019-06-08	2019-06-08	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
5	Primrose Chess Club Open 2019 (C)	2019-04-13	2019-04-13	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
6	Ekurhuleni Trials 2 2019 (U12)	2019-04-27	2019-04-27	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis
7	Ekurhuleni Trials 1 2019 (U12)	2019-03-09	2019-03-09	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
8	Springs Chess Club Open 2019 (C)	2019-02-09	2019-02-09	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
9	South African Junior Team Championships 2018 (U12D)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	3	Yes	Analysis
10	Ekurhuleni Open 2018 (C)	2018-08-18	2018-08-18	Standard	Ekurhuleni (GE)	5	4	0.5	Yes	Analysis
11	Witfield Open 2018 (C)	2018-07-21	2018-07-21	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
12	Boksburg Chess Club Open 2018 (U12)	2018-07-14	2018-07-14	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
13	Ekurhuleni Trials 3 2018 (U12)	2018-06-16	2018-06-16	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
14	Dalpark Open 2018 (C)	2018-05-04	2018-05-05	Standard	Ekurhuleni (GE)	6	6	1.5	Yes	Analysis
15	Ekurhuleni Trials 2 2018 (U12)	2018-04-21	2018-04-21	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis
16	Human Rights Day Open 2018 (C)	2018-03-21	2018-03-21	Standard	Ekurhuleni (GE)	5	5	0	Yes	Analysis
17	Ekurhuleni Trials 1 2018 (U12)	2018-03-10	2018-03-10	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2019 Gauteng School League Finals				Tournament 2019 South African Junior Team Championships
		date 2019-08-23	rnd 4	type Standard	result 1	date 2020-01-04	rnd 1	type Standard	result 1
		Opponent Zwane, N (Nkosinathi)				Opponent Hubbert, C (Connor)
2	3	Tournament Boksburg Chess Club Open 2019				Tournament 2019 Gauteng School League Finals
		date 2019-07-13	rnd 5	type Standard	result 1	date 2019-08-23	rnd 2	type Standard	result 0.5
		Opponent King, D (Danielle)				Opponent Bonokwane, K (Kgalalelo)
3	3	Tournament Primrose Chess Club Open 2019				Tournament Primrose Chess Club Open 2019
		date 2019-04-13	rnd 2	type Standard	result 1	date 2019-04-13	rnd 4	type Standard	result 0.5
		Opponent Brummer, SWA (Sebastian Walter Aloysius)				Opponent Croeser, E (Enzo)

#	Games	Start				End
1	3	Tournament 2019 Gauteng School League Finals				Tournament 2019 South African Junior Team Championships
		date 2019-08-23	rnd 4	type Standard	result 1	date 2020-01-04	rnd 1	type Standard	result 1
		Opponent Zwane, N (Nkosinathi)				Opponent Hubbert, C (Connor)
2	3	Tournament Boksburg Chess Club Open 2019				Tournament 2019 Gauteng School League Finals
		date 2019-07-13	rnd 5	type Standard	result 1	date 2019-08-23	rnd 2	type Standard	result 0.5
		Opponent King, D (Danielle)				Opponent Bonokwane, K (Kgalalelo)
3	3	Tournament Primrose Chess Club Open 2019				Tournament Primrose Chess Club Open 2019
		date 2019-04-13	rnd 2	type Standard	result 1	date 2019-04-13	rnd 4	type Standard	result 0.5
		Opponent Brummer, SWA (Sebastian Walter Aloysius)				Opponent Croeser, E (Enzo)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2019 Gauteng School League Finals				Tournament 2019 South African Junior Team Championships
		date 2019-08-23	rnd 4	type Standard	result 1	date 2020-01-04	rnd 1	type Standard	result 1
		Opponent Zwane, N (Nkosinathi)				Opponent Hubbert, C (Connor)
2	2	Tournament Boksburg Chess Club Open 2019				Tournament 2019 Gauteng School League Finals
		date 2019-07-13	rnd 5	type Standard	result 1	date 2019-08-23	rnd 1	type Standard	result 1
		Opponent King, D (Danielle)				Opponent Kroef, T (Tylor)
3	2	Tournament Ekurhuleni Trials				Tournament Ekurhuleni Trials
		date 2019-06-08	rnd 4	type Standard	result 1	date 2019-06-08	rnd 5	type Standard	result 1
		Opponent Dlamini, K (Kaelo)				Opponent Hawkins, J (Joshua)

#	Games	Start				End
1	3	Tournament 2019 Gauteng School League Finals				Tournament 2019 South African Junior Team Championships
		date 2019-08-23	rnd 4	type Standard	result 1	date 2020-01-04	rnd 1	type Standard	result 1
		Opponent Zwane, N (Nkosinathi)				Opponent Hubbert, C (Connor)
2	2	Tournament Boksburg Chess Club Open 2019				Tournament 2019 Gauteng School League Finals
		date 2019-07-13	rnd 5	type Standard	result 1	date 2019-08-23	rnd 1	type Standard	result 1
		Opponent King, D (Danielle)				Opponent Kroef, T (Tylor)
3	2	Tournament Ekurhuleni Trials				Tournament Ekurhuleni Trials
		date 2019-06-08	rnd 4	type Standard	result 1	date 2019-06-08	rnd 5	type Standard	result 1
		Opponent Dlamini, K (Kaelo)				Opponent Hawkins, J (Joshua)

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	Deans ,J (Jarred)	2	1	0	2	1	0	0	0	0	0	0	0
1	Deans ,J (Jarred)	2	993.9	993.9	2	993.6	993.9	0	0	0	0	0	0
2	Klinkert ,C (Cade)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Klinkert ,C (Cade)	2	1160.2	735.2	2	1154.4	735.2	0	0	0	0	0	0
3	Jones ,E (Ethan)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Jones ,E (Ethan)	2	1010	585	2	998.4	585	0	0	0	0	0	0
4	Rothmann ,WR (Willem Ruwan)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
4	Rothmann ,WR (Willem Ruwan)	2	970.2	757.8	2	957	757.8	0	0	0	0	0	0
5	Bonokwane ,K (Kgalalelo)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
5	Bonokwane ,K (Kgalalelo)	2	1281.3	1068.8	2	1272.5	1068.8	0	0	0	0	0	0
6	Gibbens ,J (Jana)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
6	Gibbens ,J (Jana)	2	1134.3	921.8	2	1120.8	921.8	0	0	0	0	0	0
7	Cronje ,H (Hanrique)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Cronje ,H (Hanrique)	2	576.2	151.2	2	589.2	151.2	0	0	0	0	0	0
8	Hubbert ,C (Connor)	2	1	0	2	1	0	0	0	0	0	0	0
8	Hubbert ,C (Connor)	2	1205.9	1205.9	2	1198.4	1205.9	0	0	0	0	0	0
9	Coertse ,J (Jaimi)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Coertse ,J (Jaimi)	2	979.3	554.3	2	821.6	554.3	0	0	0	0	0	0
10	Croeser ,E (Enzo)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
10	Croeser ,E (Enzo)	2	875.5	663	2	882.7	663	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

Janse Van Rensburg, J (Jayden)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms