Chess South Africa Ratings Database

PLAYER PAGE

Personal

Blignaut, J (Jean)

Chess SA id

1110310304

FIDE id

Date of birth

2011-08-14 (U16)

Gender

Male

Region

Chris Hani (ECH)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1197.8	1199.9	1199.7	1200
Raw rating	1197.8	1199.9	1199.7	1200
Weighted rating	1197.5	1199.8	1199.6	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	166.3	165.8	165.9	165.8
Highest rating	1200 2024-08-01	1200 2024-08-01	1208.5 2024-09-01	1200 2024-08-01
Highest raw rating	1200 2024-08-01	1200 2024-08-01	1200 2024-08-01	1200 2024-08-01
Highest weighted rating	1200 2024-08-01	1200 2024-08-01	1200 2024-08-01	1200 2024-08-01
Highest weighted performance	1200 2024-08-01	1200 2024-08-01	1208.5 2024-09-01	1200 2024-08-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1197.8	1199.9	1199.7	1200
Analysis
Rating	1197.8	1199.9	1199.7	1200
Raw rating	1197.8	1199.9	1199.7	1200
Weighted rating	1197.5	1199.8	1199.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	166.3	165.8	165.9	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	1197.8	1199.9	1199.7	1200
New weighted rating	1197.5	1199.8	1199.6	1200
New weighted performance	0	0	0	0
Temp new rating	1197.8	1199.9	1199.7	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1197.8	1199.9	1199.7	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	5	5	0
	6	0	6
	0	0	0
	0	0	0
	0	0	0
History	11	5	6

Games since
	Main 11	Standard 5		Rapid 6		Blitz 0
Gender	Male
Age group	U16
Region	Chris Hani (ECH)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	5	2	40	-85	1198.7	1113.7
Standard	5	2	40	-85	1198.7	1113.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	11	5	45.45	-38.6	1189.7	1151.1
Standard	5	2	40	-85	1198.7	1113.7
Rapid	6	3	50	0	1182.2	1182.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1197.8	1199.9	1199.7	1200
2025-09-30	1197.8	1199.9	1199.7	1200
2025-09-01	1197.8	1199.9	1199.7	1200
2025-08-01	1197.8	1199.9	1199.7	1200
2025-07-01	1197.8	1199.9	1199.7	1200
2025-06-01	1197.8	1199.9	1199.7	1200
2025-05-01	1197.8	1199.9	1199.7	1200
2025-04-01	1197.7	1199.8	1199.7	1200
2025-03-01	1196.7	1198.5	1199.7	1200
2025-02-01	1197.8	1200	1199.7	1200
2025-01-01	1195	1200	1199.2	1200
2024-12-01	1195	1200	1199.2	1200
2024-11-01	1195	1200	1199.2	1200
2024-10-01	1195	1200	1199.2	1200
2024-09-01	1195	1200	1199.2	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Grey College Team Championship 2025 (B)	2025-02-21	2025-02-22	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Grey College Team Championship 2025 (B)	2025-02-21	2025-02-22	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
2	DSRAC Chris Hani Chess League 2024 (A)	2024-08-31	2024-08-31	Rapid	Chris Hani (ECH)	6	6	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Grey College Team Championship 2025				Tournament Grey College Team Championship 2025
		date 2025-02-21	rnd 2	type Standard	result 1	date 2025-02-21	rnd 3	type Standard	result 1
		Opponent Mhlambiso, Q (Qiniso)				Opponent Duba, L (Lemiso)
2	2	Tournament DSRAC Chris Hani Chess League 2024				Tournament DSRAC Chris Hani Chess League 2024
		date 2024-08-31	rnd 2	type Rapid	result 1	date 2024-08-31	rnd 3	type Rapid	result 1
		Opponent Somphali, L (Lathitha)				Opponent Mpayipeli, I (Imamkele)
3	1	Tournament DSRAC Chris Hani Chess League 2024				Tournament DSRAC Chris Hani Chess League 2024
		date 2024-08-31	rnd 5	type Rapid	result 1	date 2024-08-31	rnd 5	type Rapid	result 1
		Opponent Someleze, G (Gwadela)				Opponent Someleze, G (Gwadela)

#	Games	Start				End
1	2	Tournament Grey College Team Championship 2025				Tournament Grey College Team Championship 2025
		date 2025-02-21	rnd 2	type Standard	result 1	date 2025-02-21	rnd 3	type Standard	result 1
		Opponent Mhlambiso, Q (Qiniso)				Opponent Duba, L (Lemiso)

#	Games	Start				End
1	2	Tournament DSRAC Chris Hani Chess League 2024				Tournament DSRAC Chris Hani Chess League 2024
		date 2024-08-31	rnd 2	type Rapid	result 1	date 2024-08-31	rnd 3	type Rapid	result 1
		Opponent Somphali, L (Lathitha)				Opponent Mpayipeli, I (Imamkele)
2	1	Tournament DSRAC Chris Hani Chess League 2024				Tournament DSRAC Chris Hani Chess League 2024
		date 2024-08-31	rnd 5	type Rapid	result 1	date 2024-08-31	rnd 5	type Rapid	result 1
		Opponent Someleze, G (Gwadela)				Opponent Someleze, G (Gwadela)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Grey College Team Championship 2025				Tournament Grey College Team Championship 2025
		date 2025-02-21	rnd 2	type Standard	result 1	date 2025-02-21	rnd 3	type Standard	result 1
		Opponent Mhlambiso, Q (Qiniso)				Opponent Duba, L (Lemiso)
2	2	Tournament DSRAC Chris Hani Chess League 2024				Tournament DSRAC Chris Hani Chess League 2024
		date 2024-08-31	rnd 2	type Rapid	result 1	date 2024-08-31	rnd 3	type Rapid	result 1
		Opponent Somphali, L (Lathitha)				Opponent Mpayipeli, I (Imamkele)
3	1	Tournament DSRAC Chris Hani Chess League 2024				Tournament DSRAC Chris Hani Chess League 2024
		date 2024-08-31	rnd 5	type Rapid	result 1	date 2024-08-31	rnd 5	type Rapid	result 1
		Opponent Someleze, G (Gwadela)				Opponent Someleze, G (Gwadela)

#	Games	Start				End
1	2	Tournament Grey College Team Championship 2025				Tournament Grey College Team Championship 2025
		date 2025-02-21	rnd 2	type Standard	result 1	date 2025-02-21	rnd 3	type Standard	result 1
		Opponent Mhlambiso, Q (Qiniso)				Opponent Duba, L (Lemiso)

#	Games	Start				End
1	2	Tournament DSRAC Chris Hani Chess League 2024				Tournament DSRAC Chris Hani Chess League 2024
		date 2024-08-31	rnd 2	type Rapid	result 1	date 2024-08-31	rnd 3	type Rapid	result 1
		Opponent Somphali, L (Lathitha)				Opponent Mpayipeli, I (Imamkele)
2	1	Tournament DSRAC Chris Hani Chess League 2024				Tournament DSRAC Chris Hani Chess League 2024
		date 2024-08-31	rnd 5	type Rapid	result 1	date 2024-08-31	rnd 5	type Rapid	result 1
		Opponent Someleze, G (Gwadela)				Opponent Someleze, G (Gwadela)

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	Mhlambiso ,Q (Qiniso)	1	1	425	1	1	425	0	0	0	0	0	0
1	Mhlambiso ,Q (Qiniso)	1	1152.5	1577.5	1	1144.8	1577.5	0	0	0	0	0	0
2	Nel ,C (Carlize)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Nel ,C (Carlize)	1	1273.3	848.3	1	1278.8	848.3	0	0	0	0	0	0
3	Vorster ,L (Liani)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Vorster ,L (Liani)	1	1227.2	802.2	1	1233.8	802.2	0	0	0	0	0	0
4	Duba ,L (Lemiso)	1	1	425	1	1	425	0	0	0	0	0	0
4	Duba ,L (Lemiso)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Van Niekerk ,J (Jacobus)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Van Niekerk ,J (Jacobus)	1	1140.3	715.3	1	1173.3	715.3	0	0	0	0	0	0
6	Mabanti ,K (Khazimla)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Mabanti ,K (Khazimla)	1	1042.1	617.1	0	0	0	1	1200	617.1	0	0	0
7	Somphali ,L (Lathitha)	1	1	425	0	0	0	1	1	425	0	0	0
7	Somphali ,L (Lathitha)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Njenjesi ,C (Chulumanco)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Njenjesi ,C (Chulumanco)	1	1269.5	844.5	0	0	0	1	1253.3	844.5	0	0	0
9	Someleze ,G (Gwadela)	1	1	425	0	0	0	1	1	425	0	0	0
9	Someleze ,G (Gwadela)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
10	Mbukushe ,L (Liyema)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Mbukushe ,L (Liyema)	1	1181.6	756.6	0	0	0	1	1200	756.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Blignaut, J (Jean)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms