Chess South Africa Ratings Database

PLAYER PAGE

Personal

Erasmus, J (Jandre)

Chess SA id

105008951

FIDE id

Date of birth

2005-04-28 (Adult)

Gender

Male

Region

Dr Kenneth Kaunda (NWP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-02-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	747.1	769	628.6	628.6
Raw rating	747.1	769	628.6	628.6
Weighted rating	747.1	769	628.6	628.6
Weighted performance	0	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	316.1	306.4	374.3	374.3
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	747.1 2024-02-01	769 2024-02-01	628.6 2024-02-01	628.6 2024-02-01
Highest weighted rating	747.1 2024-11-01	769 2024-11-01	628.6 2024-11-01	628.6 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	747.1	769	628.6	628.6
Analysis
Rating	747.1	769	628.6	628.6
Raw rating	747.1	769	628.6	628.6
Weighted rating	747.1	769	628.6
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	316.1	306.4	374.3	374.3
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	747.1	769	628.6	628.6
New weighted rating	747.1	769	628.6	628.6
New weighted performance	0	0	0	0
Temp new rating	747.1	769	628.6	628.6
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	747.1	769	628.6	628.6
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	136	133	3

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Dr Kenneth Kaunda (NWP)
Province	Northwest (NW)
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	10	5	50	0	1028.1	1028.1
Standard	10	5	50	0	1028.1	1028.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	747.1	769	628.6	628.6
2025-09-01	747.1	769	628.6	628.6
2025-08-01	747.1	769	628.6	628.6
2025-07-01	747.1	769	628.6	628.6
2025-06-01	747.1	769	628.6	628.6
2025-05-01	747.1	769	628.6	628.6
2025-04-01	747.1	769	628.6	628.6
2025-03-01	747.1	769	628.6	628.6
2025-02-01	747.1	769	628.6	628.6
2025-01-01	747.1	769	628.6	628.6
2024-12-01	747.1	769	628.6	628.6
2024-11-01	747.1	769	628.6	628.6
2024-10-01	747.1	769	628.6	628.6
2024-09-01	747.1	769	628.6	628.6
2024-08-01	747.1	769	628.6	628.6
2024-07-01	747.1	769	628.6	628.6
2024-06-01	747.1	769	628.6	628.6
2024-08-01	747.1	769	628.6	628.6
2024-04-01	747.1	769	628.6	628.6
2024-03-01	747.1	769	628.6	628.6
2024-02-01	747.1	769	628.6	628.6
2024-01-01	747.1	769	628.6	628.6
2023-12-01	747.1	769	628.6	628.6
2023-11-01	747.1	769	628.6	628.6

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	Wesvalia 2020 (C)	2020-02-15	2020-02-15	Standard	Dr Kenneth Kaunda (NWP)	5	5	2	Yes	Analysis
2	Hervormde Kerk 2018 (U14)	2018-04-21	2018-04-21	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Hervormde Kerk 2018				Tournament Hervormde Kerk 2018
		date 2018-04-18	rnd 2	type Standard	result 1	date 2018-04-18	rnd 3	type Standard	result 1
		Opponent Cox, QM (Quinton)				Opponent Visser, J (Janike)
2	1	Tournament Wesvalia 2020				Tournament Wesvalia 2020
		date 2020-02-15	rnd 4	type Standard	result 1	date 2020-02-15	rnd 4	type Standard	result 1
		Opponent Carney, AF (Alexander)				Opponent Carney, AF (Alexander)
3	1	Tournament Wesvalia 2020				Tournament Wesvalia 2020
		date 2020-02-15	rnd 2	type Standard	result 1	date 2020-02-15	rnd 2	type Standard	result 1
		Opponent Weyer, M (Mieke)				Opponent Weyer, M (Mieke)

#	Games	Start				End
1	2	Tournament Hervormde Kerk 2018				Tournament Hervormde Kerk 2018
		date 2018-04-18	rnd 2	type Standard	result 1	date 2018-04-18	rnd 3	type Standard	result 1
		Opponent Cox, QM (Quinton)				Opponent Visser, J (Janike)
2	1	Tournament Wesvalia 2020				Tournament Wesvalia 2020
		date 2020-02-15	rnd 4	type Standard	result 1	date 2020-02-15	rnd 4	type Standard	result 1
		Opponent Carney, AF (Alexander)				Opponent Carney, AF (Alexander)
3	1	Tournament Wesvalia 2020				Tournament Wesvalia 2020
		date 2020-02-15	rnd 2	type Standard	result 1	date 2020-02-15	rnd 2	type Standard	result 1
		Opponent Weyer, M (Mieke)				Opponent Weyer, M (Mieke)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Hervormde Kerk 2018				Tournament Hervormde Kerk 2018
		date 2018-04-18	rnd 2	type Standard	result 1	date 2018-04-18	rnd 3	type Standard	result 1
		Opponent Cox, QM (Quinton)				Opponent Visser, J (Janike)
2	1	Tournament Wesvalia 2020				Tournament Wesvalia 2020
		date 2020-02-15	rnd 4	type Standard	result 1	date 2020-02-15	rnd 4	type Standard	result 1
		Opponent Carney, AF (Alexander)				Opponent Carney, AF (Alexander)
3	1	Tournament Wesvalia 2020				Tournament Wesvalia 2020
		date 2020-02-15	rnd 2	type Standard	result 1	date 2020-02-15	rnd 2	type Standard	result 1
		Opponent Weyer, M (Mieke)				Opponent Weyer, M (Mieke)

#	Games	Start				End
1	2	Tournament Hervormde Kerk 2018				Tournament Hervormde Kerk 2018
		date 2018-04-18	rnd 2	type Standard	result 1	date 2018-04-18	rnd 3	type Standard	result 1
		Opponent Cox, QM (Quinton)				Opponent Visser, J (Janike)
2	1	Tournament Wesvalia 2020				Tournament Wesvalia 2020
		date 2020-02-15	rnd 4	type Standard	result 1	date 2020-02-15	rnd 4	type Standard	result 1
		Opponent Carney, AF (Alexander)				Opponent Carney, AF (Alexander)
3	1	Tournament Wesvalia 2020				Tournament Wesvalia 2020
		date 2020-02-15	rnd 2	type Standard	result 1	date 2020-02-15	rnd 2	type Standard	result 1
		Opponent Weyer, M (Mieke)				Opponent Weyer, M (Mieke)

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	Louw ,D (Danial)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Louw ,D (Danial)	1	994.9	569.9	1	994.9	569.9	0	0	0	0	0	0
2	Booysen ,H (Heuwin)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Booysen ,H (Heuwin)	1	1082	657	1	1072.3	657	0	0	0	0	0	0
3	Visser ,J (Janike)	1	1	425	1	1	425	0	0	0	0	0	0
3	Visser ,J (Janike)	1	951.5	1376.5	1	935.8	1376.5	0	0	0	0	0	0
4	Mokabane ,L (Leago)	1	1	425	1	1	425	0	0	0	0	0	0
4	Mokabane ,L (Leago)	1	1282.3	1707.3	1	1299.2	1707.3	0	0	0	0	0	0
5	Jonker ,DE (Danica Elize)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Jonker ,DE (Danica Elize)	1	735.6	310.6	1	742	310.6	0	0	0	0	0	0
6	Kobua ,B (Boipelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Kobua ,B (Boipelo)	1	1110.2	685.2	1	1105.9	685.2	0	0	0	0	0	0
7	Weyer ,M (Mieke)	1	1	425	1	1	425	0	0	0	0	0	0
7	Weyer ,M (Mieke)	1	1283.8	1708.8	1	1298.4	1708.8	0	0	0	0	0	0
8	Cox ,QM (Quinton Morne)	1	1	425	1	1	425	0	0	0	0	0	0
8	Cox ,QM (Quinton Morne)	1	500	925	1	500	925	0	0	0	0	0	0
9	Carney ,AF (Alexander)	1	1	425	1	1	425	0	0	0	0	0	0
9	Carney ,AF (Alexander)	1	1211.6	1636.6	1	1213.6	1636.6	0	0	0	0	0	0
10	Fouche ,H (Heinrich)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Fouche ,H (Heinrich)	1	1128.7	703.7	1	1106.2	703.7	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

Erasmus, J (Jandre)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms