Chess South Africa Ratings Database

PLAYER PAGE

Personal

Prince, E (Ethan)

Chess SA id

105088343

FIDE id

Date of birth

2005-09-18 (Adult)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-06-30

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1136.4	1185.2	1030.8	1200
Raw rating	1136.4	1185.2	1030.8	1200
Weighted rating	1136.4	1185.2	1030.8	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	181.5	169.3	211	165.8
Highest rating	1200 2018-02-01	1200 2018-10-01	1200 2018-02-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-02-01	1200 2018-10-01	1200 2018-02-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1136.4	1185.2	1030.8	1200
Analysis
Rating	1136.4	1185.2	1030.8	1200
Raw rating	1136.4	1185.2	1030.8	1200
Weighted rating	1136.4	1185.2	1030.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	181.5	169.3	211	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	1136.4	1185.2	1030.8	1200
New weighted rating	1136.4	1185.2	1030.8	1200
New weighted performance	0	0	0	0
Temp new rating	1136.4	1185.2	1030.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1136.4	1185.2	1030.8	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
	0	0	0
	0	0	0
	0	0	0
History	28	16	12

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Eden (WEG)
Province	Western Cape (WC)
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	15	6	40	-85	1116.6	1031.6
Standard	3	1	33.33	-141.7	1249.6	1107.9
Rapid	12	5	41.67	-70.8	1083.3	1012.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1136.4	1185.2	1030.8	1200
2025-09-01	1136.4	1185.2	1030.8	1200
2025-08-01	1136.4	1185.2	1030.8	1200
2025-07-01	1136.4	1185.2	1030.8	1200
2025-06-01	1136.4	1185.2	1030.8	1200
2025-05-01	1136.4	1185.2	1030.8	1200
2025-04-01	1136.4	1185.2	1030.8	1200
2025-03-01	1136.4	1185.2	1030.8	1200
2025-02-01	1136.4	1185.2	1030.8	1200
2025-01-01	1136.4	1185.2	1030.8	1200
2024-12-01	1136.4	1185.2	1030.8	1200
2024-11-01	1136.4	1185.2	1030.8	1200
2024-10-01	1136.4	1185.2	1030.8	1200
2024-09-01	1136.4	1185.2	1030.8	1200
2024-08-01	1136.4	1185.2	1030.8	1200
2024-07-01	1136.4	1185.2	1030.8	1200
2024-06-01	1136.4	1185.2	1030.8	1200
2024-08-01	1136.4	1185.2	1030.8	1200
2024-04-01	1136.4	1185.2	1030.8	1200
2024-03-01	1136.4	1185.2	1030.8	1200
2024-02-01	1136.4	1185.2	1030.8	1200
2024-01-01	1136.4	1185.2	1030.8	1200
2023-12-01	1136.4	1185.2	1030.8	1200
2023-11-01	1136.4	1185.2	1030.8	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	Oyster Rapid Chess Festival 2019	2019-06-30	2019-06-30	Rapid	Eden (WEG)	6	6	2	Yes	Analysis
2	2019 Gauteng Secondary Schools Individual Chess Championships (U15 Boys)	2019-05-25	2019-05-25	Standard	Tshwane (GTP)	5	3	1	Yes	Analysis
3	Mossel Bay Open 2018 (C)	2018-09-29	2018-09-29	Rapid	Eden (WEG)	6	6	3	Yes	Analysis

#	Games	Start				End
1	1	Tournament Oyster Rapid Chess Festival 2019				Tournament Oyster Rapid Chess Festival 2019
		date 2019-06-30	rnd 6	type Rapid	result 1	date 2019-06-30	rnd 6	type Rapid	result 1
		Opponent Roberts, I (Iwan)				Opponent Roberts, I (Iwan)
2	1	Tournament Oyster Rapid Chess Festival 2019				Tournament Oyster Rapid Chess Festival 2019
		date 2019-06-30	rnd 2	type Rapid	result 1	date 2019-06-30	rnd 2	type Rapid	result 1
		Opponent Jansen, G (Giovante)				Opponent Jansen, G (Giovante)
3	1	Tournament 2019 Gauteng Secondary Schools Individual Chess Championships				Tournament 2019 Gauteng Secondary Schools Individual Chess Championships
		date 2019-05-25	rnd 3	type Standard	result 1	date 2019-05-25	rnd 3	type Standard	result 1
		Opponent Moektsi, T (Tshiamo)				Opponent Moektsi, T (Tshiamo)

#	Games	Start				End
1	1	Tournament 2019 Gauteng Secondary Schools Individual Chess Championships				Tournament 2019 Gauteng Secondary Schools Individual Chess Championships
		date 2019-05-25	rnd 3	type Standard	result 1	date 2019-05-25	rnd 3	type Standard	result 1
		Opponent Moektsi, T (Tshiamo)				Opponent Moektsi, T (Tshiamo)

#	Games	Start				End
1	1	Tournament Oyster Rapid Chess Festival 2019				Tournament Oyster Rapid Chess Festival 2019
		date 2019-06-30	rnd 6	type Rapid	result 1	date 2019-06-30	rnd 6	type Rapid	result 1
		Opponent Roberts, I (Iwan)				Opponent Roberts, I (Iwan)
2	1	Tournament Oyster Rapid Chess Festival 2019				Tournament Oyster Rapid Chess Festival 2019
		date 2019-06-30	rnd 2	type Rapid	result 1	date 2019-06-30	rnd 2	type Rapid	result 1
		Opponent Jansen, G (Giovante)				Opponent Jansen, G (Giovante)
3	1	Tournament Mossel Bay Open 2018				Tournament Mossel Bay Open 2018
		date 2018-09-29	rnd 6	type Rapid	result 1	date 2018-09-29	rnd 6	type Rapid	result 1
		Opponent Geyser, A (Andreas)				Opponent Geyser, A (Andreas)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Oyster Rapid Chess Festival 2019				Tournament Oyster Rapid Chess Festival 2019
		date 2019-06-30	rnd 6	type Rapid	result 1	date 2019-06-30	rnd 6	type Rapid	result 1
		Opponent Roberts, I (Iwan)				Opponent Roberts, I (Iwan)
2	1	Tournament Oyster Rapid Chess Festival 2019				Tournament Oyster Rapid Chess Festival 2019
		date 2019-06-30	rnd 2	type Rapid	result 1	date 2019-06-30	rnd 2	type Rapid	result 1
		Opponent Jansen, G (Giovante)				Opponent Jansen, G (Giovante)
3	1	Tournament 2019 Gauteng Secondary Schools Individual Chess Championships				Tournament 2019 Gauteng Secondary Schools Individual Chess Championships
		date 2019-05-25	rnd 3	type Standard	result 1	date 2019-05-25	rnd 3	type Standard	result 1
		Opponent Moektsi, T (Tshiamo)				Opponent Moektsi, T (Tshiamo)

#	Games	Start				End
1	1	Tournament 2019 Gauteng Secondary Schools Individual Chess Championships				Tournament 2019 Gauteng Secondary Schools Individual Chess Championships
		date 2019-05-25	rnd 3	type Standard	result 1	date 2019-05-25	rnd 3	type Standard	result 1
		Opponent Moektsi, T (Tshiamo)				Opponent Moektsi, T (Tshiamo)

#	Games	Start				End
1	1	Tournament Oyster Rapid Chess Festival 2019				Tournament Oyster Rapid Chess Festival 2019
		date 2019-06-30	rnd 6	type Rapid	result 1	date 2019-06-30	rnd 6	type Rapid	result 1
		Opponent Roberts, I (Iwan)				Opponent Roberts, I (Iwan)
2	1	Tournament Oyster Rapid Chess Festival 2019				Tournament Oyster Rapid Chess Festival 2019
		date 2019-06-30	rnd 2	type Rapid	result 1	date 2019-06-30	rnd 2	type Rapid	result 1
		Opponent Jansen, G (Giovante)				Opponent Jansen, G (Giovante)
3	1	Tournament Mossel Bay Open 2018				Tournament Mossel Bay Open 2018
		date 2018-09-29	rnd 6	type Rapid	result 1	date 2018-09-29	rnd 6	type Rapid	result 1
		Opponent Geyser, A (Andreas)				Opponent Geyser, A (Andreas)

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	Baadjies ,B (Bradley)	2	0	-425	0	0	0	2	0	-425	0	0	0
1	Baadjies ,B (Bradley)	2	1069.4	644.4	0	0	0	2	624.2	644.4	0	0	0
2	Onukogu ,A (Amarachukwu)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Onukogu ,A (Amarachukwu)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Moektsi ,T (Tshiamo)	1	1	425	1	1	425	0	0	0	0	0	0
3	Moektsi ,T (Tshiamo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Du Toit ,GJ (Gerhardus (Eghardt) Johannes)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Du Toit ,GJ (Gerhardus (Eghardt) Johannes)	1	1348.8	923.8	1	1351.8	923.8	0	0	0	0	0	0
5	Dubee ,C (Cheslyn)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Dubee ,C (Cheslyn)	1	887.1	462.1	0	0	0	1	808	462.1	0	0	0
6	Stevens ,T (Thurlow)	1	1	425	0	0	0	1	1	425	0	0	0
6	Stevens ,T (Thurlow)	1	984.6	1409.6	0	0	0	1	1200	1409.6	0	0	0
7	Jansen ,G (Giovante)	1	1	425	0	0	0	1	1	425	0	0	0
7	Jansen ,G (Giovante)	1	1065.1	1490.1	0	0	0	1	504.4	1490.1	0	0	0
8	Michaels ,J (Jacques)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Michaels ,J (Jacques)	1	1051.6	626.6	0	0	0	1	853.2	626.6	0	0	0
9	Geduld ,L (Lucian)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Geduld ,L (Lucian)	1	1320.6	895.6	0	0	0	1	927.3	895.6	0	0	0
10	Du Plessis ,A (Arno)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Du Plessis ,A (Arno)	1	1282.5	857.5	0	0	0	1	943.5	857.5	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Prince, 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