Chess South Africa Ratings Database

PLAYER PAGE

Personal

Behrens, EJ (Edwin Jordan)

Chess SA id

1110097774

FIDE id

Date of birth

2011-02-23 (U16)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-09-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1425.6	1433.1	1200	1200
Raw rating	1425.6	1433.1	1200	1200
Weighted rating	1425.6	1433.1	1200	1200
Weighted performance	159.8	160.7	0	0
Floor	925.6	933.1	700	700
K-factor	32	32	36	36
Min/Max rating change allowed	120.2	119	165.8	165.8
Highest rating	1440.5 2018-09-01	1448 2018-09-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1425.6 2024-02-01	1433.1 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1425.6 2025-02-01	1433.1 2025-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1440.5 2018-09-01	1448 2018-09-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1425.6	1433.1	1200	1200
Analysis
Rating	1425.6	1433.1	1200	1200
Raw rating	1425.6	1433.1	1200	1200
Weighted rating	1425.6	1433.1	1200
Weighted performance	159.8	160.7	0
K-factor	32	32	36	36
Floor	925.6	933.1	700	700
Max/Min rating change allowed	120.2	119	165.8	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	1425.6	1433.1	1200	1200
New weighted rating	1425.6	1433.1	1200	1200
New weighted performance	159.4	160.2	0	0
Temp new rating	1425.6	1433.1	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1425.6	1433.1	1200	1200
New K-factor	32	32	36	36
New floor	925.6	933.1	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	45	45

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
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	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	45	30	66.67	141.7	1201.3	1343
Standard	45	30	66.67	141.7	1201.3	1343
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1425.6	1433.1	1200	1200
2025-09-01	1425.6	1433.1	1200	1200
2025-08-01	1425.6	1433.1	1200	1200
2025-07-01	1425.6	1433.1	1200	1200
2025-06-01	1425.6	1433.1	1200	1200
2025-05-01	1425.6	1433.1	1200	1200
2025-04-01	1425.6	1433.1	1200	1200
2025-03-01	1425.6	1433.1	1200	1200
2025-02-01	1425.6	1433.1	1200	1200
2025-01-01	1425.6	1433.1	1200	1200
2024-12-01	1425.6	1433.1	1200	1200
2024-11-01	1425.6	1433.1	1200	1200
2024-10-01	1425.6	1433.1	1200	1200
2024-09-01	1425.6	1433.1	1200	1200
2024-08-01	1425.6	1433.1	1200	1200
2024-07-01	1425.6	1433.1	1200	1200
2024-06-01	1425.6	1433.1	1200	1200
2024-08-01	1425.6	1433.1	1200	1200
2024-04-01	1425.6	1433.1	1200	1200
2024-03-01	1425.6	1433.1	1200	1200
2024-02-01	1425.6	1433.1	1200	1200
2024-01-01	1425.6	1433.1	1200	1200
2023-12-01	1425.6	1433.1	1200	1200
2023-11-01	1425.6	1433.1	1200	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	Lebone II Chess 2018 (U8)	2018-09-01	2018-09-01	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
2	Bojanala Regionals 2018 (U8)	2018-09-15	2018-09-15	Standard	Bojanala Platina (NBR)	5	5	5	Yes	Analysis
3	Laerskool Brits Tournament 2018 (U8)	2018-08-04	2018-08-04	Standard	Bojanala Platina (NBR)	5	5	4	Yes	Analysis
4	Ho�rskool Frikkie Meyer 2018 (E)	2018-07-21	2018-07-21	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
5	Inter Regional 2018 (U8 Individual)	2018-05-04	2018-05-05	Standard	Frances Baard (NCF)	5	5	3	Yes	Analysis
6	Laerskool Olienpark 2018 (U8)	2018-04-21	2018-04-21	Standard	Bojanala Platina (NBR)	5	5	4	Yes	Analysis
7	Laerskool Rustenburg 2018 (E)	2018-03-24	2018-03-24	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
8	Hoerskool Brits 2018 (U8)	2018-03-17	2018-03-17	Standard	Bojanala Platina (NBR)	5	5	3.5	Yes	Analysis
9	Laerskool Rustenburg Noord Primary 2018 (E)	2018-02-24	2018-02-24	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	6	Tournament Lebone II Chess 2018				Tournament Bojanala Regionals 2018
		date 2018-09-01	rnd 5	type Standard	result 1	date 2018-09-15	rnd 5	type Standard	result 1
		Opponent Guneliev, AA (Adriaan)				Opponent Van Der Berg, KW (Kai)
2	4	Tournament Laerskool Olienpark 2018				Tournament Laerskool Olienpark 2018
		date 2018-04-21	rnd 1	type Standard	result 1	date 2018-04-21	rnd 4	type Standard	result 1
		Opponent Koster, D (Dominick)				Opponent Maritz, L (Lienka)
3	3	Tournament Laerskool Brits Tournament 2018				Tournament Laerskool Brits Tournament 2018
		date 2018-08-04	rnd 3	type Standard	result 1	date 2018-08-04	rnd 5	type Standard	result 1
		Opponent Britz, JD (Jakobus)				Opponent Nortman, WJ (Wilhelmus Johan)

#	Games	Start				End
1	6	Tournament Lebone II Chess 2018				Tournament Bojanala Regionals 2018
		date 2018-09-01	rnd 5	type Standard	result 1	date 2018-09-15	rnd 5	type Standard	result 1
		Opponent Guneliev, AA (Adriaan)				Opponent Van Der Berg, KW (Kai)
2	4	Tournament Laerskool Olienpark 2018				Tournament Laerskool Olienpark 2018
		date 2018-04-21	rnd 1	type Standard	result 1	date 2018-04-21	rnd 4	type Standard	result 1
		Opponent Koster, D (Dominick)				Opponent Maritz, L (Lienka)
3	3	Tournament Laerskool Brits Tournament 2018				Tournament Laerskool Brits Tournament 2018
		date 2018-08-04	rnd 3	type Standard	result 1	date 2018-08-04	rnd 5	type Standard	result 1
		Opponent Britz, JD (Jakobus)				Opponent Nortman, WJ (Wilhelmus Johan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Lebone II Chess 2018				Tournament Bojanala Regionals 2018
		date 2018-09-01	rnd 5	type Standard	result 1	date 2018-09-15	rnd 5	type Standard	result 1
		Opponent Guneliev, AA (Adriaan)				Opponent Van Der Berg, KW (Kai)
2	4	Tournament Laerskool Olienpark 2018				Tournament Laerskool Olienpark 2018
		date 2018-04-21	rnd 1	type Standard	result 1	date 2018-04-21	rnd 4	type Standard	result 1
		Opponent Koster, D (Dominick)				Opponent Maritz, L (Lienka)
3	3	Tournament Laerskool Brits Tournament 2018				Tournament Laerskool Brits Tournament 2018
		date 2018-08-04	rnd 3	type Standard	result 1	date 2018-08-04	rnd 5	type Standard	result 1
		Opponent Britz, JD (Jakobus)				Opponent Nortman, WJ (Wilhelmus Johan)

#	Games	Start				End
1	6	Tournament Lebone II Chess 2018				Tournament Bojanala Regionals 2018
		date 2018-09-01	rnd 5	type Standard	result 1	date 2018-09-15	rnd 5	type Standard	result 1
		Opponent Guneliev, AA (Adriaan)				Opponent Van Der Berg, KW (Kai)
2	4	Tournament Laerskool Olienpark 2018				Tournament Laerskool Olienpark 2018
		date 2018-04-21	rnd 1	type Standard	result 1	date 2018-04-21	rnd 4	type Standard	result 1
		Opponent Koster, D (Dominick)				Opponent Maritz, L (Lienka)
3	3	Tournament Laerskool Brits Tournament 2018				Tournament Laerskool Brits Tournament 2018
		date 2018-08-04	rnd 3	type Standard	result 1	date 2018-08-04	rnd 5	type Standard	result 1
		Opponent Britz, JD (Jakobus)				Opponent Nortman, WJ (Wilhelmus Johan)

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	Van Der Berg ,KW (Kai Willem)	5	1	-255	5	1	-255	0	0	0	0	0	0
1	Van Der Berg ,KW (Kai Willem)	5	1239.6	984.6	5	1249.7	984.6	0	0	0	0	0	0
2	Schwim ,R (Rinus)	4	2	0	4	2	0	0	0	0	0	0	0
2	Schwim ,R (Rinus)	4	1231.2	1231.2	4	1236.6	1231.2	0	0	0	0	0	0
3	Britz ,JD (Jakobus Dirk)	4	3	212.5	4	3	212.5	0	0	0	0	0	0
3	Britz ,JD (Jakobus Dirk)	4	1291.1	1503.6	4	1299.5	1503.6	0	0	0	0	0	0
4	Guneliev ,AA (Adriaan Antonov)	4	2.5	106.2	4	2.5	106.2	0	0	0	0	0	0
4	Guneliev ,AA (Adriaan Antonov)	4	1234.6	1340.8	4	1237.7	1340.8	0	0	0	0	0	0
5	Bester ,D (Daniel)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
5	Bester ,D (Daniel)	3	1304.3	1162.6	3	1310.2	1162.6	0	0	0	0	0	0
6	Bezuidenhout ,E (Ethan)	3	0	-425	3	0	-425	0	0	0	0	0	0
6	Bezuidenhout ,E (Ethan)	3	955.8	530.8	3	958.2	530.8	0	0	0	0	0	0
7	Roos ,J (Justin)	3	3	425	3	3	425	0	0	0	0	0	0
7	Roos ,J (Justin)	3	1250.8	1675.8	3	1252.9	1675.8	0	0	0	0	0	0
8	Janse Van Vuuren ,M (Mari)	3	3	425	3	3	425	0	0	0	0	0	0
8	Janse Van Vuuren ,M (Mari)	3	1071.3	1496.3	3	1096.3	1496.3	0	0	0	0	0	0
9	Schwim ,X (Xander)	2	1	0	2	1	0	0	0	0	0	0	0
9	Schwim ,X (Xander)	2	1274.1	1274.1	2	1273.6	1274.1	0	0	0	0	0	0
10	Sibiya ,K (Khayalethu)	2	2	425	2	2	425	0	0	0	0	0	0
10	Sibiya ,K (Khayalethu)	2	1090.8	1515.8	2	1072.4	1515.8	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

Behrens, EJ (Edwin Jordan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms