Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mohamed, E (Ethan)

Chess SA id

105079717

FIDE id

Date of birth

2005-09-02 (Adult)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-05-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1042.4	997.2	809.6	809.6
Raw rating	1042.4	997.2	809.6	809.6
Weighted rating	1042	996.9	809.6	809.6
Weighted performance	284	287.3	0	0
Floor	542.4	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	207.5	221.4	289.2	289.2
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1042.4 2024-02-01	997.2 2024-02-01	809.6 2024-02-01	809.6 2024-02-01
Highest weighted rating	1042.4 2024-11-01	997.2 2024-11-01	809.6 2024-11-01	809.6 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	1042.4	997.2	809.6	809.6
Analysis
Rating	1042.4	997.2	809.6	809.6
Raw rating	1042.4	997.2	809.6	809.6
Weighted rating	1042	996.9	809.6
Weighted performance	284	287.3	0
K-factor	40	40	40	40
Floor	542.4	500	500	500
Max/Min rating change allowed	207.5	221.4	289.2	289.2
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	1042.4	997.2	809.6	809.6
New weighted rating	1042.4	997.2	809.6	809.6
New weighted performance	278.6	281.9	0	0
Temp new rating	1042.4	997.2	809.6	809.6
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1042.4	997.2	809.6	809.6
New K-factor	40	40	40	40
New floor	542.4	500	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	5	5	0
	0	0	0
	0	0	0
History	170	131	39

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	31	16.5	53.23	27.4	913.6	941
Standard	31	16.5	53.23	27.4	913.6	941
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1042.4	997.2	809.6	809.6
2025-09-30	1042.4	997.2	809.6	809.6
2025-09-01	1042.4	997.2	809.6	809.6
2025-08-01	1042.4	997.2	809.6	809.6
2025-07-01	1042.4	997.2	809.6	809.6
2025-06-01	1042.4	997.2	809.6	809.6
2025-05-01	1042.4	997.2	809.6	809.6
2025-04-01	1042.4	997.2	809.6	809.6
2025-03-01	1042.4	997.2	809.6	809.6
2025-02-01	1042.4	997.2	809.6	809.6
2025-01-01	1042.4	997.2	809.6	809.6
2024-12-01	1042.4	997.2	809.6	809.6
2024-11-01	1042.4	997.2	809.6	809.6
2024-10-01	1042.4	997.2	809.6	809.6
2024-09-01	1042.4	997.2	809.6	809.6
2024-08-01	1042.4	997.2	809.6	809.6
2024-07-01	1042.4	997.2	809.6	809.6
2024-09-01	1042.4	997.2	809.6	809.6
2024-05-01	1042.4	997.2	809.6	809.6
2024-04-01	1042.4	997.2	809.6	809.6
2024-03-01	1042.4	997.2	809.6	809.6
2024-02-01	1042.4	997.2	809.6	809.6
2024-01-01	1042.4	997.2	809.6	809.6
2023-12-01	908.7	918	809.6	809.6

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	Gauteng Schools Individual Finals 2023 (U18 Boys)	2023-05-27	2023-05-27	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
2	2019 Gauteng School League Finals (U15 Open)	2019-08-24	2019-08-24	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
3	Ekurhuleni Trials 1 2018 (U14)	2018-03-10	2018-03-10	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
4	Elspark Open 2018 (B)	2018-02-10	2018-02-10	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
5	Brakpan Open 2018 (C)	2018-02-24	2018-02-24	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
6	South African Junior Team Championships 2017 (U14D)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	6	5.5	Yes	Analysis

#	Games	Start				End
1	6	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-04	rnd 1	type Standard	result 1	date 2018-01-08	rnd 7	type Standard	result 0.5
		Opponent Maboela, K (Kamogelo)				Opponent Van Rhyn, J (Josh)
2	3	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-24	rnd 3	type Standard	result 1	date 2019-08-24	rnd 5	type Standard	result 1
		Opponent Mkhaliphi, LW (Lindelani Wandisile)				Opponent Mbewe, O (Oarabile)
3	3	Tournament Elspark Open 2018				Tournament Brakpan Open 2018
		date 2018-02-10	rnd 5	type Standard	result 1	date 2018-02-24	rnd 2	type Standard	result 1
		Opponent Ramokonopi, N (Njabulo)				Opponent Serra Coelho, E (Ethan)

#	Games	Start				End
1	6	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-04	rnd 1	type Standard	result 1	date 2018-01-08	rnd 7	type Standard	result 0.5
		Opponent Maboela, K (Kamogelo)				Opponent Van Rhyn, J (Josh)
2	3	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-24	rnd 3	type Standard	result 1	date 2019-08-24	rnd 5	type Standard	result 1
		Opponent Mkhaliphi, LW (Lindelani Wandisile)				Opponent Mbewe, O (Oarabile)
3	3	Tournament Elspark Open 2018				Tournament Brakpan Open 2018
		date 2018-02-10	rnd 5	type Standard	result 1	date 2018-02-24	rnd 2	type Standard	result 1
		Opponent Ramokonopi, N (Njabulo)				Opponent Serra Coelho, E (Ethan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-04	rnd 1	type Standard	result 1	date 2018-01-07	rnd 6	type Standard	result 1
		Opponent Maboela, K (Kamogelo)				Opponent Swart, D (Dian)
2	3	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-24	rnd 3	type Standard	result 1	date 2019-08-24	rnd 5	type Standard	result 1
		Opponent Mkhaliphi, LW (Lindelani Wandisile)				Opponent Mbewe, O (Oarabile)
3	3	Tournament Elspark Open 2018				Tournament Brakpan Open 2018
		date 2018-02-10	rnd 5	type Standard	result 1	date 2018-02-24	rnd 2	type Standard	result 1
		Opponent Ramokonopi, N (Njabulo)				Opponent Serra Coelho, E (Ethan)

#	Games	Start				End
1	5	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-04	rnd 1	type Standard	result 1	date 2018-01-07	rnd 6	type Standard	result 1
		Opponent Maboela, K (Kamogelo)				Opponent Swart, D (Dian)
2	3	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-24	rnd 3	type Standard	result 1	date 2019-08-24	rnd 5	type Standard	result 1
		Opponent Mkhaliphi, LW (Lindelani Wandisile)				Opponent Mbewe, O (Oarabile)
3	3	Tournament Elspark Open 2018				Tournament Brakpan Open 2018
		date 2018-02-10	rnd 5	type Standard	result 1	date 2018-02-24	rnd 2	type Standard	result 1
		Opponent Ramokonopi, N (Njabulo)				Opponent Serra Coelho, E (Ethan)

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	Lamont ,M (Michael)	1	1	425	1	1	425	0	0	0	0	0	0
1	Lamont ,M (Michael)	1	817	1242	1	817	1242	0	0	0	0	0	0
2	Mcintosh ,A (Austin)	1	1	425	1	1	425	0	0	0	0	0	0
2	Mcintosh ,A (Austin)	1	692.2	1117.2	1	692.2	1117.2	0	0	0	0	0	0
3	Nhlapo ,V (Vangile)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Nhlapo ,V (Vangile)	1	981.6	556.6	1	981.6	556.6	0	0	0	0	0	0
4	Nkotwe ,T (Tshepo)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Nkotwe ,T (Tshepo)	1	676.8	251.8	1	695.8	251.8	0	0	0	0	0	0
5	Serra Coelho ,E (Ethan)	1	1	425	1	1	425	0	0	0	0	0	0
5	Serra Coelho ,E (Ethan)	1	714.8	1139.8	1	714.8	1139.8	0	0	0	0	0	0
6	Maboela ,K (Kamogelo)	1	1	425	1	1	425	0	0	0	0	0	0
6	Maboela ,K (Kamogelo)	1	604.2	1029.2	1	604.2	1029.2	0	0	0	0	0	0
7	Kornblum ,M (Matthew)	1	1	425	1	1	425	0	0	0	0	0	0
7	Kornblum ,M (Matthew)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Potgieter ,A (Awie)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Potgieter ,A (Awie)	1	564	139	1	570.8	139	0	0	0	0	0	0
9	Maluleka ,R (Rebaabetswe)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Maluleka ,R (Rebaabetswe)	1	1224.1	799.1	1	1229.7	799.1	0	0	0	0	0	0
10	Mharapara ,M (Macdonald)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Mharapara ,M (Macdonald)	1	807.5	382.5	1	807.4	382.5	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

Mohamed, E (Ethan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms