Chess South Africa Ratings Database

PLAYER PAGE

Personal

De Beer, E (Elrize)

Chess SA id

206065188

FIDE id

Date of birth

2006-03-16 (U20)

Gender

Female

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-03-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1237.3	1228.3	801.6	801.6
Raw rating	1237.3	1228.3	801.6	801.6
Weighted rating	1237.3	1228.3	801.6	801.6
Weighted performance	342.9	340.4	0	0
Floor	737.3	728.3	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	157.2	159.3	292.5	292.5
Highest rating	1250.9 2020-03-01	1241.8 2020-03-01	1200 2024-03-01	1200 2024-03-01
Highest raw rating	1237.3 2024-03-01	1228.3 2024-03-01	801.6 2024-03-01	801.6 2024-03-01
Highest weighted rating	1237.3 2024-03-01	1228.3 2025-02-01	801.6 2024-12-01	801.6 2024-12-01
Highest weighted performance	1250.9 2020-03-01	1241.8 2020-03-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1237.3	1228.3	801.6	801.6
Analysis
Rating	1237.3	1228.3	801.6	801.6
Raw rating	1237.3	1228.3	801.6	801.6
Weighted rating	1237.3	1228.3	801.6
Weighted performance	342.9	340.4	0
K-factor	36	36	40	40
Floor	737.3	728.3	500	500
Max/Min rating change allowed	157.2	159.3	292.5	292.5
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	1237.3	1228.3	801.6	801.6
New weighted rating	1237.3	1228.3	801.6	801.6
New weighted performance	335.4	333	0	0
Temp new rating	1237.3	1228.3	801.6	801.6
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1237.3	1228.3	801.6	801.6
New K-factor	36	36	40	40
New floor	737.3	728.3	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	307	307

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U20
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 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	119	62.5	52.52	21.4	1014.7	1036.2
Standard	119	62.5	52.52	21.4	1014.7	1036.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1237.3	1228.3	801.6	801.6
2025-09-30	1237.3	1228.3	801.6	801.6
2025-09-01	1237.3	1228.3	801.6	801.6
2025-08-01	1237.3	1228.3	801.6	801.6
2025-07-01	1237.3	1228.3	801.6	801.6
2025-06-01	1237.3	1228.3	801.6	801.6
2025-05-01	1237.3	1228.3	801.6	801.6
2025-04-01	1237.3	1228.3	801.6	801.6
2025-03-01	1237.3	1228.3	801.6	801.6
2025-02-01	1237.3	1228.3	801.6	801.6
2025-01-01	1237.3	1228.3	801.6	801.6
2024-12-01	1237.3	1228.3	801.6	801.6
2024-11-01	1237.3	1228.3	801.6	801.6
2024-10-01	1237.3	1228.3	801.6	801.6
2024-09-01	1237.3	1228.3	801.6	801.6
2024-08-01	1237.3	1228.3	801.6	801.6
2024-07-01	1237.3	1228.3	801.6	801.6
2024-09-01	1237.3	1228.3	801.6	801.6
2024-05-01	1237.3	1228.3	801.6	801.6
2024-04-01	1237.3	1228.3	801.6	801.6
2024-03-01	1237.3	1228.3	801.6	801.6
2024-02-01	1237.3	1228.3	801.6	801.6
2024-01-01	1237.3	1228.3	801.6	801.6
2023-12-01	1237.3	1228.3	801.6	801.6

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	Hoerskool Drie Riviere 2020 (C)	2020-03-07	2020-03-07	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
2	2019 South African Junior Team Championships (U14B Girls)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	6	3	Yes	Analysis
3	Sedibeng DF Malherbe Open 2019 (C)	2019-10-12	2019-10-12	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
4	Fonteine Ope 2019 (C)	2019-10-19	2019-10-19	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
5	2019 Gauteng School League Finals (U13 Open)	2019-08-23	2019-08-23	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
6	TST-MSA Chess Open 2019 (B)	2019-07-20	2019-07-20	Standard	Sedibeng (GSV)	5	0	0	No	Analysis
7	Eureka Chess Open 2019 (C)	2019-07-27	2019-07-27	Standard	Sedibeng (GSV)	5	4	0	Yes	Analysis
8	Vaal Chess Club Open 2019 (B)	2019-06-01	2019-06-01	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
9	Dirk de Koster Chess Open 2019 (C)	2019-04-13	2019-04-13	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
10	Carels Open 2019 (D)	2019-03-02	2019-03-02	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
11	Eagle`s Open 2018 (C)	2018-12-08	2018-12-08	Standard	Sedibeng (GSV)	5	5	1.5	Yes	Analysis
12	South African Junior Team Championships 2018 (U14C)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	2	Yes	Analysis
13	2018 Interregion Sedibeng vs Ekurhuleni (I)	2018-11-03	2018-11-03	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis
14	Henley Open 2018 (C)	2018-09-08	2018-09-08	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
15	Dr Pieter Hangelbroek Ope 2018 (D)	2018-09-01	2018-09-01	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
16	Heidelberg Klub Round Robin 2018 (Team 2)	2018-08-18	2018-08-18	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
17	TST-MSA Tournament 2018 (D)	2018-07-21	2018-07-21	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
18	D8 Team League 2018 (U13)	2018-07-28	2018-07-28	Standard	Sedibeng (GSV)	5	0	0	No	Analysis
19	Sasolburg Open 2018 (C)	2018-06-02	2018-06-02	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
20	Word of Life Open 2018 (C)	2018-05-12	2018-05-12	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
21	Heidelberg Skaak Klub 2018 (Team 10)	2018-05-05	2018-05-05	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
22	Amigo Spur Eligwa Chess Open 2018 (C)	2018-05-19	2018-05-19	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
23	Henley Open 2018 (C)	2018-03-10	2018-03-10	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
24	Carels Open 2018 (C)	2018-03-03	2018-03-03	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
25	South African Junior Team Championships 2017 (U12 Girls)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament Dirk de Koster Chess Open 2019				Tournament Dirk de Koster Chess Open 2019
		date 2019-04-13	rnd 1	type Standard	result 1	date 2019-04-13	rnd 5	type Standard	result 0.5
		Opponent Van Tonder, D (David)				Opponent Botes, A (Arne)
2	4	Tournament Carels Open 2019				Tournament Carels Open 2019
		date 2019-03-02	rnd 1	type Standard	result 1	date 2019-03-02	rnd 4	type Standard	result 1
		Opponent Zondo, S (Sizwe)				Opponent Van Der Net, ME (Mariel)
3	4	Tournament Dr Pieter Hangelbroek Ope 2018				Tournament Henley Open 2018
		date 2018-09-01	rnd 5	type Standard	result 1	date 2018-09-08	rnd 3	type Standard	result 1
		Opponent Botes, A (Arne)				Opponent Jonker, J (Jaen-Pierre)

#	Games	Start				End
1	5	Tournament Dirk de Koster Chess Open 2019				Tournament Dirk de Koster Chess Open 2019
		date 2019-04-13	rnd 1	type Standard	result 1	date 2019-04-13	rnd 5	type Standard	result 0.5
		Opponent Van Tonder, D (David)				Opponent Botes, A (Arne)
2	4	Tournament Carels Open 2019				Tournament Carels Open 2019
		date 2019-03-02	rnd 1	type Standard	result 1	date 2019-03-02	rnd 4	type Standard	result 1
		Opponent Zondo, S (Sizwe)				Opponent Van Der Net, ME (Mariel)
3	4	Tournament Dr Pieter Hangelbroek Ope 2018				Tournament Henley Open 2018
		date 2018-09-01	rnd 5	type Standard	result 1	date 2018-09-08	rnd 3	type Standard	result 1
		Opponent Botes, A (Arne)				Opponent Jonker, J (Jaen-Pierre)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Dr Pieter Hangelbroek Ope 2018				Tournament Henley Open 2018
		date 2018-09-01	rnd 5	type Standard	result 1	date 2018-09-08	rnd 3	type Standard	result 1
		Opponent Botes, A (Arne)				Opponent Jonker, J (Jaen-Pierre)
2	4	Tournament TST-MSA Tournament 2018				Tournament Heidelberg Klub Round Robin 2018
		date 2018-07-21	rnd 4	type Standard	result 1	date 2018-08-18	rnd 2	type Standard	result 1
		Opponent Coetzee, A (Anika)				Opponent De Villiers, D (Danielle)
3	3	Tournament Sedibeng DF Malherbe Open 2019				Tournament Fonteine Ope 2019
		date 2019-10-12	rnd 5	type Standard	result 1	date 2019-10-20	rnd 2	type Standard	result 1
		Opponent Eberwein, HJ (Heinrich)				Opponent De Lange, H (Henro)

#	Games	Start				End
1	4	Tournament Dr Pieter Hangelbroek Ope 2018				Tournament Henley Open 2018
		date 2018-09-01	rnd 5	type Standard	result 1	date 2018-09-08	rnd 3	type Standard	result 1
		Opponent Botes, A (Arne)				Opponent Jonker, J (Jaen-Pierre)
2	4	Tournament TST-MSA Tournament 2018				Tournament Heidelberg Klub Round Robin 2018
		date 2018-07-21	rnd 4	type Standard	result 1	date 2018-08-18	rnd 2	type Standard	result 1
		Opponent Coetzee, A (Anika)				Opponent De Villiers, D (Danielle)
3	3	Tournament Sedibeng DF Malherbe Open 2019				Tournament Fonteine Ope 2019
		date 2019-10-12	rnd 5	type Standard	result 1	date 2019-10-20	rnd 2	type Standard	result 1
		Opponent Eberwein, HJ (Heinrich)				Opponent De Lange, H (Henro)

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	De Wet ,J (James)	4	0.5	-318.8	4	0.5	-318.8	0	0	0	0	0	0
1	De Wet ,J (James)	4	1154.6	835.9	4	1138.6	835.9	0	0	0	0	0	0
2	Van Zyl ,I (Ilane)	4	3.5	318.8	4	3.5	318.8	0	0	0	0	0	0
2	Van Zyl ,I (Ilane)	4	769	1087.8	4	774.5	1087.8	0	0	0	0	0	0
3	Naude ,E (Enrique)	4	1.5	-106.2	4	1.5	-106.2	0	0	0	0	0	0
3	Naude ,E (Enrique)	4	1072.7	966.4	4	1080.4	966.4	0	0	0	0	0	0
4	Barnard ,M (Martin)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
4	Barnard ,M (Martin)	2	1080.8	1293.3	2	1076.1	1293.3	0	0	0	0	0	0
5	Botes ,A (Arne)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
5	Botes ,A (Arne)	2	1061.2	1273.8	2	1062.1	1273.8	0	0	0	0	0	0
6	Van Der Net ,ME (Mariel)	2	2	425	2	2	425	0	0	0	0	0	0
6	Van Der Net ,ME (Mariel)	2	1091.1	1516.1	2	1082.9	1516.1	0	0	0	0	0	0
7	Segege ,K (Keorapetse)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
7	Segege ,K (Keorapetse)	2	941.8	729.2	2	937.2	729.2	0	0	0	0	0	0
8	Macdonald ,B (Brandon)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Macdonald ,B (Brandon)	2	1292.4	867.4	2	1284.7	867.4	0	0	0	0	0	0
9	Bholo ,SV (Sicelo Vuyo)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Bholo ,SV (Sicelo Vuyo)	2	1111.1	686.1	2	1102.6	686.1	0	0	0	0	0	0
10	Husha ,O (Omphile)	2	1	0	2	1	0	0	0	0	0	0	0
10	Husha ,O (Omphile)	2	1011.6	1011.6	2	1007.8	1011.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

De Beer, E (Elrize)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms