Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kruger, J (Jade)

Chess SA id

205088024

FIDE id

Date of birth

2005-01-03 (Adult)

Gender

Female

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-12-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	987.5	982.6	500	500
Raw rating	987.5	982.6	500	500
Weighted rating	987.5	982.6	500	500
Weighted performance	127.5	126.8	0	0
Floor	578.3	579.8	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	224.4	226	449.5	449.5
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1078.3 2018-07-01	1079.8 2018-07-01	500 2024-02-01	500 2024-02-01
Highest weighted rating	1078.3 2024-11-01	1079.8 2024-11-01	500 2024-11-01	500 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	987.5	982.6	500	500
Analysis
Rating	987.5	982.6	500	500
Raw rating	987.5	982.6	500	500
Weighted rating	987.5	982.6	500
Weighted performance	127.5	126.8	0
K-factor	40	40	40	40
Floor	578.3	579.8	500	500
Max/Min rating change allowed	224.4	226	449.5	449.5
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	987.5	982.6	500	500
New weighted rating	987.5	982.6	500	500
New weighted performance	127.2	126.4	0	0
Temp new rating	987.5	982.6	500	500
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	987.5	982.6	500	500
New K-factor	40	40	40	40
New floor	578.3	579.8	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	95	81	14

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
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	61	31	50.82	7	917.4	924.4
Standard	61	31	50.82	7	917.4	924.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	987.5	982.6	500	500
2025-09-01	987.5	982.6	500	500
2025-08-01	987.5	982.6	500	500
2025-07-01	987.5	982.6	500	500
2025-06-01	987.5	982.6	500	500
2025-05-01	987.5	982.6	500	500
2025-04-01	987.5	982.6	500	500
2025-03-01	987.5	982.6	500	500
2025-02-01	987.5	982.6	500	500
2025-01-01	987.5	982.6	500	500
2024-12-01	987.5	982.6	500	500
2024-11-01	987.5	982.6	500	500
2024-10-01	987.5	982.6	500	500
2024-09-01	987.5	982.6	500	500
2024-08-01	987.5	982.6	500	500
2024-07-01	987.5	982.6	500	500
2024-06-01	987.5	982.6	500	500
2024-08-01	987.5	982.6	500	500
2024-04-01	987.5	982.6	500	500
2024-03-01	987.5	982.6	500	500
2024-02-01	987.5	982.6	500	500
2024-01-01	987.5	982.6	500	500
2023-12-01	987.5	982.6	500	500
2023-11-01	987.5	982.6	500	500

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	2018 Wild Card Chess Championships (U14 Girls)	2018-12-21	2018-12-24	Standard	4 Knights (4K)	7	6	2	Yes	Analysis
2	South African Junior Team Championships 2018 (U14B Girls)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	6	3.5	Yes	Analysis
3	Inter Region GE vs JHB Metro 2018 (U14 Swiss)	2018-10-06	2018-10-06	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
4	Ekurhuleni Trials 3 2018 (U14)	2018-06-16	2018-06-16	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
5	2018 Gauteng Secondary Schools Individual Chess Championships (U13 Girls)	2018-05-25	2018-05-25	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
6	Ekurhuleni North Schools Individuals 2018 (U13 Girls)	2018-05-12	2018-05-12	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
7	Dalpark Open 2018 (C)	2018-05-04	2018-05-05	Standard	Ekurhuleni (GE)	6	6	3	Yes	Analysis
8	Ekurhuleni Trials 2 2018 (U14)	2018-04-21	2018-04-21	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
9	Ekurhuleni Trials 1 2018 (U14)	2018-03-10	2018-03-10	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
10	South African Junior Wildcard Championships 2017 (U14 Girls)	2018-01-09	2018-01-12	Standard	4 Knights (4K)	7	7	3	Yes	Analysis
11	South African Junior Team Championships 2017 (U14 Girls)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	6	4	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2018 Wild Card Chess Championships				Tournament 2018 Wild Card Chess Championships
		date 2018-12-23	rnd 5	type Standard	result 0.5	date 2018-12-24	rnd 7	type Standard	result 1
		Opponent Reddy, K (Kemrin)				Opponent Nel, L (Leigh-Andrea)
2	3	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-17	rnd 4	type Standard	result 1	date 2018-12-19	rnd 6	type Standard	result 0.5
		Opponent Jerling, AAM (Alicia)				Opponent Sathikge, K (Kgomotso)
3	3	Tournament Inter Region GE vs JHB Metro 2018				Tournament Inter Region GE vs JHB Metro 2018
		date 2018-10-06	rnd 2	type Standard	result 1	date 2018-10-06	rnd 4	type Standard	result 0.5
		Opponent Steyn, Z (Zurika)				Opponent Mokoena, J (Junior)

#	Games	Start				End
1	3	Tournament 2018 Wild Card Chess Championships				Tournament 2018 Wild Card Chess Championships
		date 2018-12-23	rnd 5	type Standard	result 0.5	date 2018-12-24	rnd 7	type Standard	result 1
		Opponent Reddy, K (Kemrin)				Opponent Nel, L (Leigh-Andrea)
2	3	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-17	rnd 4	type Standard	result 1	date 2018-12-19	rnd 6	type Standard	result 0.5
		Opponent Jerling, AAM (Alicia)				Opponent Sathikge, K (Kgomotso)
3	3	Tournament Inter Region GE vs JHB Metro 2018				Tournament Inter Region GE vs JHB Metro 2018
		date 2018-10-06	rnd 2	type Standard	result 1	date 2018-10-06	rnd 4	type Standard	result 0.5
		Opponent Steyn, Z (Zurika)				Opponent Mokoena, J (Junior)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Ekurhuleni North Schools Individuals 2018				Tournament 2018 Gauteng Secondary Schools Individual Chess Championships
		date 2018-05-12	rnd 4	type Standard	result 1	date 2018-05-25	rnd 1	type Standard	result 1
		Opponent Makhubela, ONV (Onkgopole Nyeleti Vulan)				Opponent Roets, J (Jana)
2	3	Tournament Dalpark Open 2018				Tournament Ekurhuleni North Schools Individuals 2018
		date 2018-05-05	rnd 6	type Standard	result 1	date 2018-05-12	rnd 2	type Standard	result 1
		Opponent Sweeting, S (Sarah)				Opponent Thusi, B (Bongi)
3	2	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-17	rnd 4	type Standard	result 1	date 2018-12-18	rnd 5	type Standard	result 1
		Opponent Jerling, AAM (Alicia)				Opponent Ngobeni, N (Nkateko)

#	Games	Start				End
1	3	Tournament Ekurhuleni North Schools Individuals 2018				Tournament 2018 Gauteng Secondary Schools Individual Chess Championships
		date 2018-05-12	rnd 4	type Standard	result 1	date 2018-05-25	rnd 1	type Standard	result 1
		Opponent Makhubela, ONV (Onkgopole Nyeleti Vulan)				Opponent Roets, J (Jana)
2	3	Tournament Dalpark Open 2018				Tournament Ekurhuleni North Schools Individuals 2018
		date 2018-05-05	rnd 6	type Standard	result 1	date 2018-05-12	rnd 2	type Standard	result 1
		Opponent Sweeting, S (Sarah)				Opponent Thusi, B (Bongi)
3	2	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-17	rnd 4	type Standard	result 1	date 2018-12-18	rnd 5	type Standard	result 1
		Opponent Jerling, AAM (Alicia)				Opponent Ngobeni, N (Nkateko)

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	Steyn ,Z (Zurika)	2	1	0	2	1	0	0	0	0	0	0	0
1	Steyn ,Z (Zurika)	2	952.2	952.2	2	944.9	952.2	0	0	0	0	0	0
2	Reddy ,K (Kemrin)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Reddy ,K (Kemrin)	2	986	773.5	2	979.5	773.5	0	0	0	0	0	0
3	Nkuna ,NK (Nara Kaya)	1	1	425	1	1	425	0	0	0	0	0	0
3	Nkuna ,NK (Nara Kaya)	1	540	965	1	540	965	0	0	0	0	0	0
4	Sithebe ,Z (Zipho)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Sithebe ,Z (Zipho)	1	1104.3	679.3	1	1103.2	679.3	0	0	0	0	0	0
5	Aldum ,C (Carla)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Aldum ,C (Carla)	1	889.6	464.6	1	879.5	464.6	0	0	0	0	0	0
6	Smit ,D (Devon)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Smit ,D (Devon)	1	1467.9	1042.9	1	1465.1	1042.9	0	0	0	0	0	0
7	Kiewiet ,B (Brook-Lynn)	1	1	425	1	1	425	0	0	0	0	0	0
7	Kiewiet ,B (Brook-Lynn)	1	652.2	1077.2	1	652.2	1077.2	0	0	0	0	0	0
8	Boshoma ,C (Chifundo)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Boshoma ,C (Chifundo)	1	1010	585	1	1012.8	585	0	0	0	0	0	0
9	Nel ,G (Grant)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Nel ,G (Grant)	1	910	485	1	915.4	485	0	0	0	0	0	0
10	Goliath ,J (Jenell)	1	1	425	1	1	425	0	0	0	0	0	0
10	Goliath ,J (Jenell)	1	561.8	986.8	1	561.8	986.8	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

Kruger, J (Jade)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms