Chess South Africa Ratings Database

PLAYER PAGE

Personal

De Jager, H (Henre)

Chess SA id

1130134404

FIDE id

Date of birth

2013-03-12 (U14)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-06-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1099.9	1189.2	1085.1	1200
Raw rating	1099.9	1189.2	1085.1	1200
Weighted rating	1099.8	1189.2	1085	1200
Weighted performance	706.8	0	745.9	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	191.2	168.4	195.3	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1099.9	1189.2	1085.1	1200
Analysis
Rating	1099.9	1189.2	1085.1	1200
Raw rating	1099.9	1189.2	1085.1	1200
Weighted rating	1099.8	1189.2	1085
Weighted performance	706.8	0	745.9
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	191.2	168.4	195.3	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	1099.9	1189.2	1085.1	1200
New weighted rating	1099.8	1189.2	1085	1200
New weighted performance	706.4	0	745.6	0
Temp new rating	1099.9	1189.2	1085.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1099.9	1189.2	1085.1	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	15	0	15
	26	4	22
	0	0	0
History	41	4	37

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	41	13.5	32.93	-145.1	1194.8	1049.7
Standard	4	2	50	0	1133.7	1133.7
Rapid	37	11.5	31.08	-160.8	1201.4	1040.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1099.9	1189.2	1085.1	1200
2025-09-01	1099.9	1189.2	1085.1	1200
2025-08-01	1099.9	1189.2	1085.1	1200
2025-07-01	1099.9	1189.2	1085.1	1200
2025-06-01	1099.9	1189.2	1085.1	1200
2025-05-01	1099.9	1189.2	1085.1	1200
2025-04-01	1099.9	1189.2	1085.1	1200
2025-03-01	1099.9	1189.2	1085.1	1200
2025-02-01	1099.9	1189.2	1085.1	1200
2025-01-01	1099.7	1189.2	1084.8	1200
2024-12-01	1099.7	1189.2	1084.8	1200
2024-11-01	1099.7	1189.2	1084.8	1200
2024-10-01	1099.7	1189.2	1084.8	1200
2024-09-01	1099.7	1189.2	1084.8	1200
2024-08-01	1099.7	1189.2	1084.8	1200
2024-07-01	1099.7	1189.2	1084.8	1200
2024-06-01	1099.7	1189.2	1084.8	1200
2024-08-01	1099.7	1189.2	1084.8	1200
2024-04-01	1099.7	1189.2	1084.8	1200
2024-03-01	1099.7	1189.2	1084.8	1200
2024-02-01	1099.7	1189.2	1084.8	1200
2024-01-01	1099.7	1189.2	1084.8	1200
2023-12-01	1099.7	1189.2	1084.8	1200
2023-11-01	1099.7	1189.2	1084.8	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	West Coast Open 2023 (Development B)	2023-06-03	2023-06-03	Rapid	West Coast (WCU)	5	5	1.5	Yes	Analysis
2	WCCI Open 2023 (B)	2023-04-29	2023-04-29	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
3	Lower West Coast Primary Schools Prestige Championships 2023 (U11 Boys)	2023-03-04	2023-03-04	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
4	West Coast Open 2022 (C)	2022-11-05	2022-11-05	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
5	Best of The West 2022 (U8+U10 Mixed)	2022-11-19	2022-11-19	Rapid	West Coast (WCU)	5	4	1.5	Yes	Analysis
6	Deep Blue Chess Club 2022 (Juniors)	2022-08-20	2022-08-20	Rapid	West Coast (WCU)	5	4	1	Yes	Analysis
7	Deep Blue Club Championships 2022 (Beginners)	2022-05-11	2022-06-15	Standard	West Coast (WCU)	5	4	2	Yes	Analysis
8	Basil Ellman Annual Rapid 2022 (Development)	2022-06-25	2022-06-25	Rapid	West Coast (WCU)	5	4	0	Yes	Analysis
9	Lower West Coast Schools Prestige 2022 (U7+U9 Boys)	2022-03-19	2022-03-19	Rapid	West Coast (WCU)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Lower West Coast Schools Prestige 2022				Tournament Lower West Coast Schools Prestige 2022
		date 2022-03-19	rnd 2	type Rapid	result 0.5	date 2022-03-19	rnd 4	type Rapid	result 0.5
		Opponent Mentoor, G (Ghaneill)				Opponent Booysen, Q (Quelin)
2	2	Tournament Lower West Coast Primary Schools Prestige Championships 2023				Tournament Lower West Coast Primary Schools Prestige Championships 2023
		date 2023-03-04	rnd 2	type Rapid	result 1	date 2023-03-04	rnd 3	type Rapid	result 1
		Opponent Kibito, O (Oyingcele)				Opponent Benjamin, E (Entwan)
3	2	Tournament Best of The West 2022				Tournament Best of The West 2022
		date 2022-11-19	rnd 3	type Rapid	result 1	date 2022-11-19	rnd 4	type Rapid	result 0.5
		Opponent Boas, F (Fransisca)				Opponent Ellman, A (Andries)

#	Games	Start				End
1	2	Tournament Deep Blue Club Championships 2022				Tournament Deep Blue Club Championships 2022
		date 2022-05-18	rnd 2	type Standard	result 1	date 2022-06-08	rnd 4	type Standard	result 1
		Opponent Eksteen, T (Themo)				Opponent Legoabe, B (Boipeleo)

#	Games	Start				End
1	3	Tournament Lower West Coast Schools Prestige 2022				Tournament Lower West Coast Schools Prestige 2022
		date 2022-03-19	rnd 2	type Rapid	result 0.5	date 2022-03-19	rnd 4	type Rapid	result 0.5
		Opponent Mentoor, G (Ghaneill)				Opponent Booysen, Q (Quelin)
2	2	Tournament Lower West Coast Primary Schools Prestige Championships 2023				Tournament Lower West Coast Primary Schools Prestige Championships 2023
		date 2023-03-04	rnd 2	type Rapid	result 1	date 2023-03-04	rnd 3	type Rapid	result 1
		Opponent Kibito, O (Oyingcele)				Opponent Benjamin, E (Entwan)
3	2	Tournament Best of The West 2022				Tournament Best of The West 2022
		date 2022-11-19	rnd 3	type Rapid	result 1	date 2022-11-19	rnd 4	type Rapid	result 0.5
		Opponent Boas, F (Fransisca)				Opponent Ellman, A (Andries)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Lower West Coast Primary Schools Prestige Championships 2023				Tournament Lower West Coast Primary Schools Prestige Championships 2023
		date 2023-03-04	rnd 2	type Rapid	result 1	date 2023-03-04	rnd 3	type Rapid	result 1
		Opponent Kibito, O (Oyingcele)				Opponent Benjamin, E (Entwan)
2	2	Tournament West Coast Open 2022				Tournament West Coast Open 2022
		date 2022-11-05	rnd 4	type Rapid	result 1	date 2022-11-05	rnd 5	type Rapid	result 1
		Opponent Luckhoff, J (Jessie Thulanie)				Opponent Williams, J (Jayden)
3	2	Tournament Deep Blue Club Championships 2022				Tournament Deep Blue Club Championships 2022
		date 2022-05-18	rnd 2	type Standard	result 1	date 2022-06-08	rnd 4	type Standard	result 1
		Opponent Eksteen, T (Themo)				Opponent Legoabe, B (Boipeleo)

#	Games	Start				End
1	2	Tournament Deep Blue Club Championships 2022				Tournament Deep Blue Club Championships 2022
		date 2022-05-18	rnd 2	type Standard	result 1	date 2022-06-08	rnd 4	type Standard	result 1
		Opponent Eksteen, T (Themo)				Opponent Legoabe, B (Boipeleo)

#	Games	Start				End
1	2	Tournament Lower West Coast Primary Schools Prestige Championships 2023				Tournament Lower West Coast Primary Schools Prestige Championships 2023
		date 2023-03-04	rnd 2	type Rapid	result 1	date 2023-03-04	rnd 3	type Rapid	result 1
		Opponent Kibito, O (Oyingcele)				Opponent Benjamin, E (Entwan)
2	2	Tournament West Coast Open 2022				Tournament West Coast Open 2022
		date 2022-11-05	rnd 4	type Rapid	result 1	date 2022-11-05	rnd 5	type Rapid	result 1
		Opponent Luckhoff, J (Jessie Thulanie)				Opponent Williams, J (Jayden)
3	1	Tournament West Coast Open 2023				Tournament West Coast Open 2023
		date 2023-06-03	rnd 1	type Rapid	result 1	date 2023-06-03	rnd 1	type Rapid	result 1
		Opponent Warner, A (Amalia)				Opponent Warner, A (Amalia)

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	Ellman ,A (Andries)	3	0.5	-283.3	1	0	-425	2	0.5	-212.5	0	0	0
1	Ellman ,A (Andries)	3	1101.8	818.4	1	936.2	676.8	2	1182.1	889.3	0	0	0
2	Wehr ,C (Corbin)	2	0	-425	0	0	0	2	0	-425	0	0	0
2	Wehr ,C (Corbin)	2	1256.6	831.6	0	0	0	2	1250.9	831.6	0	0	0
3	Eksteen ,T (Themo)	1	1	425	1	1	425	0	0	0	0	0	0
3	Eksteen ,T (Themo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Coakly ,S (Shaigan)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Coakly ,S (Shaigan)	1	1200	775	0	0	0	1	1200	775	0	0	0
5	Benjamin ,E (Entwan)	1	1	425	0	0	0	1	1	425	0	0	0
5	Benjamin ,E (Entwan)	1	1239.8	1664.8	0	0	0	1	1258.4	1664.8	0	0	0
6	Warner ,A (Amalia)	1	1	425	0	0	0	1	1	425	0	0	0
6	Warner ,A (Amalia)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Hengson ,P (Peter John)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Hengson ,P (Peter John)	1	1200	775	0	0	0	1	1200	775	0	0	0
8	Thomson ,M (Matthew)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Thomson ,M (Matthew)	1	1200	775	0	0	0	1	1200	775	0	0	0
9	Hess ,C (Caleb)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Hess ,C (Caleb)	1	1145.5	720.5	0	0	0	1	1184	720.5	0	0	0
10	Zwane ,S (Sibusiso)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Zwane ,S (Sibusiso)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

De Jager, H (Henre)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms