Chess South Africa Ratings Database

PLAYER PAGE

Personal

Bronkhorst, J (Jo-Lize)

Chess SA id

2950119395

FIDE id

Date of birth

1995-07-26 (Adult)

Gender

Female

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-10-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1274	1300	1201.1	1300
Raw rating	1274	1300	1201.1	1300
Weighted rating	1272.7	1299	1200.2	1299
Weighted performance	0	0	0	0
Floor	774	800	701.1	800
K-factor	36	36	36	36
Min/Max rating change allowed	149.2	143.8	165.6	143.8
Highest rating	1274 2024-03-01	1300 2024-03-01	1201.1 2024-03-01	1300 2024-03-01
Highest raw rating	1274 2024-03-01	1300 2024-03-01	1201.1 2024-03-01	1300 2024-03-01
Highest weighted rating	1269.8 2025-08-01	1296.7 2025-08-01	1201.1 2018-10-01	1296.7 2025-08-01
Highest weighted performance	1200 2018-02-01	1200 2024-03-01	1200 2018-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1274	1300	1201.1	1300
Analysis
Rating	1274	1300	1201.1	1300
Raw rating	1274	1300	1201.1	1300
Weighted rating	1272.7	1299	1200.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	774	800	701.1	800
Max/Min rating change allowed	149.2	143.8	165.6	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	1274	1300	1201.1	1300
New weighted rating	1273.6	1299.7	1200.8	1299.7
New weighted performance	0	0	0	0
Temp new rating	1274	1300	1201.1	1300
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1274	1300	1201.1	1300
New K-factor	36	36	36	36
New floor	774	800	701.1	800

Item	Main	Rapid
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	5	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-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	5	1	20	-255	1089	834
Standard	0	0	0	0	0	0
Rapid	5	1	20	-255	1089	834
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1274	1300	1201.1	1300
2025-09-01	1274	1300	1201.1	1300
2025-08-01	1274	1300	1201.1	1300
2025-07-01	1274	1300	1201.1	1300
2025-06-01	1274	1300	1201.1	1300
2025-05-01	1274	1300	1201.1	1300
2025-04-01	1274	1300	1201.1	1300
2025-03-01	1274	1300	1201.1	1300
2025-02-01	1274	1300	1201.1	1300
2025-01-01	1274	1300	1201.1	1300
2024-12-01	1274	1300	1201.1	1300
2024-11-01	1274	1300	1201.1	1300
2024-10-01	1274	1300	1201.1	1300
2024-09-01	1274	1300	1201.1	1300
2024-08-01	1274	1300	1201.1	1300
2024-07-01	1274	1300	1201.1	1300
2024-06-01	1274	1300	1201.1	1300
2024-08-01	1274	1300	1201.1	1300
2024-04-01	1274	1300	1201.1	1300
2024-03-01	1274	1300	1201.1	1300
2024-02-01	1274	1300	1201.1	1300
2024-01-01	1274	1300	1201.1	1300
2023-12-01	1148.4	1200	1110.8	1200
2023-11-01	1148.4	1200	1110.8	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	Robertson Strategema 2019 (Open)	2019-10-05	2019-10-05	Rapid	Cape Winelands (WCW)	5	5	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament Robertson Strategema 2019				Tournament Robertson Strategema 2019
		date 2019-10-05	rnd 5	type Rapid	result 1	date 2019-10-05	rnd 5	type Rapid	result 1
		Opponent May, JM (Jaco)				Opponent May, JM (Jaco)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Robertson Strategema 2019				Tournament Robertson Strategema 2019
		date 2019-10-05	rnd 5	type Rapid	result 1	date 2019-10-05	rnd 5	type Rapid	result 1
		Opponent May, JM (Jaco)				Opponent May, JM (Jaco)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Robertson Strategema 2019				Tournament Robertson Strategema 2019
		date 2019-10-05	rnd 5	type Rapid	result 1	date 2019-10-05	rnd 5	type Rapid	result 1
		Opponent May, JM (Jaco)				Opponent May, JM (Jaco)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Robertson Strategema 2019				Tournament Robertson Strategema 2019
		date 2019-10-05	rnd 5	type Rapid	result 1	date 2019-10-05	rnd 5	type Rapid	result 1
		Opponent May, JM (Jaco)				Opponent May, JM (Jaco)

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	Maxwell ,CP (Christian Paul)	1	0	-425	0	0	0	1	0	-425	0	0	0
1	Maxwell ,CP (Christian Paul)	1	1352.8	927.8	0	0	0	1	1263.7	927.8	0	0	0
2	Uys ,J (Jacques)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Uys ,J (Jacques)	1	1200	775	0	0	0	1	1200	775	0	0	0
3	May ,JM (Jaco)	1	1	425	0	0	0	1	1	425	0	0	0
3	May ,JM (Jaco)	1	776.4	1201.4	0	0	0	1	761	1201.4	0	0	0
4	Klue ,CR (Christiaan Reue)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Klue ,CR (Christiaan Reue)	1	1152.6	727.6	0	0	0	1	1200	727.6	0	0	0
5	Rahn ,MC (Marlene Catherina)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Rahn ,MC (Marlene Catherina)	1	963.4	538.4	0	0	0	1	934	538.4	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Bronkhorst, J (Jo-Lize)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms