Chess South Africa Ratings Database

PLAYER PAGE

Personal

Dippenaar, E (Ethan)

Chess SA id

1120321201

FIDE id

Date of birth

2012-05-23 (U14)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1155.8

Item	Main	Standard	Rapid	Blitz
Rating	1213.9	1220.7	1199.7	1200
Raw rating	1202.3	1209.2	1199.7	1200
Weighted rating	1213.9	1220.7	1199.7	1200
Weighted performance	0	0	0	0
Floor	739.3	757.1	699.9	700
K-factor	36	36	40	36
Min/Max rating change allowed	165.3	163.7	165.9	165.8
Highest rating	1239.3 2025-06-01	1257.1 2025-06-01	1199.9 2025-05-22	1200 2025-06-01
Highest raw rating	1239.3 2025-06-01	1257.1 2025-06-01	1199.9 2025-05-22	1200 2025-06-01
Highest weighted rating	1213.9 2025-11-01	1220.7 2025-11-01	1199.9 2025-05-22	1200 2025-06-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.5	-0.2	0	0
New rating	1213.5	1220.5	1199.7	1200
Analysis
Rating	1213.9	1220.7	1199.7	1200
Raw rating	1202.3	1209.2	1199.7	1200
Weighted rating	1213.9	1220.7	1199.7
Weighted performance	0	0	0
K-factor	36	36	40	36
Floor	739.3	757.1	699.9	700
Max/Min rating change allowed	165.3	163.7	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	1202.3	1209.2	1199.7	1200
New weighted rating	1213.5	1220.5	1199.7	1200
New weighted performance	0	0	0	0
Temp new rating	1213.5	1220.5	1199.7	1200
Temp new rating +/-	-0.5	-0.2	0	0
Final new rating +/-	-0.5	-0.2	0	0
New rating	1213.5	1220.5	1199.7	1200
New K-factor	36	36	40	36
New floor	739.3	757.1	699.9	700

Item	Main	Standard	Rapid
	0	0	0
	14	8	6
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	14	8	6

Games since
	Main 14	Standard 8		Rapid 6		Blitz 0
Gender	Male
Age group	U14
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
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	14	5.5	39.29	-91.1	1291.3	1200.3
Standard	8	4	50	0	1235.2	1235.2
Rapid	6	1.5	25	-212.5	1366.1	1153.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	14	5.5	39.29	-91.1	1291.3	1200.3
Standard	8	4	50	0	1235.2	1235.2
Rapid	6	1.5	25	-212.5	1366.1	1153.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1202.3	1209.2	1199.7	1200
2025-09-30	1239.3	1257.1	1199.7	1200
2025-09-01	1239.3	1257.1	1199.7	1200
2025-08-01	1239.3	1257.1	1199.7	1200
2025-07-01	1239.3	1257.1	1199.5	1200
2025-06-01	1239.3	1257.1	1197	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	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	2025 Gauteng Schools Provincial Individual Chess Championship (U13 Boys)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	3	0	Yes	Analysis
2	RMS Rapid Chess Open 31 May 2025 (U13)	2025-05-31	2025-05-31	Rapid	Sedibeng (GSV)	6	6	1.5	Yes	Analysis
3	D5 Anker 2025 (U13 Boys)	2025-05-17	2025-05-17	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng Schools Provincial Individual Chess Championship (U13 Boys)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	3	0	Yes	Analysis
2	RMS Rapid Chess Open 31 May 2025 (U13)	2025-05-31	2025-05-31	Rapid	Sedibeng (GSV)	6	6	1.5	Yes	Analysis
3	D5 Anker 2025 (U13 Boys)	2025-05-17	2025-05-17	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis

#	Games	Start				End
1	3	Tournament D5 Anker 2025				Tournament D5 Anker 2025
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 3	type Standard	result 1
		Opponent Spruyt, X (Xavier)				Opponent Nwobodo, B (Blessing)
2	2	Tournament RMS Rapid Chess Open 31 May 2025				Tournament RMS Rapid Chess Open 31 May 2025
		date 2025-05-31	rnd 5	type Rapid	result 1	date 2025-05-31	rnd 6	type Rapid	result 0.5
		Opponent Visser, N (Noah)				Opponent Buchebner, M (Mikayla)
3	1	Tournament D5 Anker 2025				Tournament D5 Anker 2025
		date 2025-05-17	rnd 5	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Mbetcwa, S (Simphiwe)				Opponent Mbetcwa, S (Simphiwe)

#	Games	Start				End
1	3	Tournament D5 Anker 2025				Tournament D5 Anker 2025
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 3	type Standard	result 1
		Opponent Spruyt, X (Xavier)				Opponent Nwobodo, B (Blessing)
2	1	Tournament D5 Anker 2025				Tournament D5 Anker 2025
		date 2025-05-17	rnd 5	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Mbetcwa, S (Simphiwe)				Opponent Mbetcwa, S (Simphiwe)

#	Games	Start				End
1	2	Tournament RMS Rapid Chess Open 31 May 2025				Tournament RMS Rapid Chess Open 31 May 2025
		date 2025-05-31	rnd 5	type Rapid	result 1	date 2025-05-31	rnd 6	type Rapid	result 0.5
		Opponent Visser, N (Noah)				Opponent Buchebner, M (Mikayla)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament D5 Anker 2025				Tournament D5 Anker 2025
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 3	type Standard	result 1
		Opponent Spruyt, X (Xavier)				Opponent Nwobodo, B (Blessing)
2	1	Tournament RMS Rapid Chess Open 31 May 2025				Tournament RMS Rapid Chess Open 31 May 2025
		date 2025-05-31	rnd 5	type Rapid	result 1	date 2025-05-31	rnd 5	type Rapid	result 1
		Opponent Visser, N (Noah)				Opponent Visser, N (Noah)
3	1	Tournament D5 Anker 2025				Tournament D5 Anker 2025
		date 2025-05-17	rnd 5	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Mbetcwa, S (Simphiwe)				Opponent Mbetcwa, S (Simphiwe)

#	Games	Start				End
1	3	Tournament D5 Anker 2025				Tournament D5 Anker 2025
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 3	type Standard	result 1
		Opponent Spruyt, X (Xavier)				Opponent Nwobodo, B (Blessing)
2	1	Tournament D5 Anker 2025				Tournament D5 Anker 2025
		date 2025-05-17	rnd 5	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Mbetcwa, S (Simphiwe)				Opponent Mbetcwa, S (Simphiwe)

#	Games	Start				End
1	1	Tournament RMS Rapid Chess Open 31 May 2025				Tournament RMS Rapid Chess Open 31 May 2025
		date 2025-05-31	rnd 5	type Rapid	result 1	date 2025-05-31	rnd 5	type Rapid	result 1
		Opponent Visser, N (Noah)				Opponent Visser, N (Noah)

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 Loggerenberg ,E (Elandre)	3	0	-425	1	0	-425	2	0	-425	0	0	0
1	Van Loggerenberg ,E (Elandre)	3	1524.7	1099.7	1	1511.3	1099.7	2	1477.6	1099.7	0	0	0
2	Visser ,N (Noah)	2	1	0	0	0	0	2	1	0	0	0	0
2	Visser ,N (Noah)	2	1208.4	1208.4	0	0	0	2	1171.2	1208.4	0	0	0
3	Buchebner ,M (Mikayla)	2	0.5	-212.5	0	0	0	2	0.5	-212.5	0	0	0
3	Buchebner ,M (Mikayla)	2	1368.3	1155.8	0	0	0	2	1190.3	1155.8	0	0	0
4	Vermeulen ,R (Reinhardt)	1	1	425	1	1	425	0	0	0	0	0	0
4	Vermeulen ,R (Reinhardt)	1	1196.3	1621.3	1	1195.6	1621.3	0	0	0	0	0	0
5	Mbetcwa ,S (Simphiwe)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mbetcwa ,S (Simphiwe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Spruyt ,X (Xavier)	1	1	425	1	1	425	0	0	0	0	0	0
6	Spruyt ,X (Xavier)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Nwobodo ,B (Blessing)	1	1	425	1	1	425	0	0	0	0	0	0
7	Nwobodo ,B (Blessing)	1	1178	1603	1	1174.3	1603	0	0	0	0	0	0
8	Phiri ,G (Gugulethu)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Phiri ,G (Gugulethu)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Esterhuizen ,E (Erich)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Esterhuizen ,E (Erich)	1	1173.8	748.8	1	1170.8	748.8	0	0	0	0	0	0
10	Heyns ,S (Sebastiaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Heyns ,S (Sebastiaan)	1	1202.9	777.9	1	1203.6	777.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Dippenaar, E (Ethan)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms