Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pinn, E (Ethan)

Chess SA id

1060137015

FIDE id

Date of birth

2006-09-19 (U20)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1358.2	1322.1	1311.8	1200
Raw rating	1358.2	1322.1	1311.8	1200
Weighted rating	1356.8	1318.9	1311.8	1200
Weighted performance	1102.2	1055.1	0	0
Floor	858.2	822.1	811.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	132.4	139.3	141.4	165.8
Highest rating	1378.1 2024-03-01	1327.4 2024-03-01	1352.3 2023-10-01	1200 2018-10-01
Highest raw rating	1358.2 2024-04-01	1322.1 2024-04-01	1311.8 2024-02-01	1200 2024-02-01
Highest weighted rating	1355.2 2025-08-01	1315.6 2025-08-01	1311.6 2025-08-01	1200 2018-10-01
Highest weighted performance	1378.1 2024-03-01	1327.4 2024-03-01	1352.3 2023-10-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1358.2	1322.1	1311.8	1200
Analysis
Rating	1358.2	1322.1	1311.8	1200
Raw rating	1358.2	1322.1	1311.8	1200
Weighted rating	1356.8	1318.9	1311.8
Weighted performance	1102.2	1055.1	0
K-factor	36	36	36	36
Floor	858.2	822.1	811.8	700
Max/Min rating change allowed	132.4	139.3	141.4	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	1358.2	1322.1	1311.8	1200
New weighted rating	1357.3	1320.1	1311.8	1200
New weighted performance	1101.7	1054.7	0	0
Temp new rating	1358.2	1322.1	1311.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1358.2	1322.1	1311.8	1200
New K-factor	36	36	36	36
New floor	858.2	822.1	811.8	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	16	16	0
	22	4	18
	11	5	6
	0	0	0
History	49	25	24

Games since
	Main 28	Standard 16		Rapid 12		Blitz 0
Gender	Male
Age group	U20
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	49	28.5	58.16	69.4	1308.9	1378.3
Standard	25	14.5	58	68	1278.2	1346.2
Rapid	24	14	58.33	70.8	1341	1411.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1358.2	1322.1	1311.8	1200
2025-09-01	1358.2	1322.1	1311.8	1200
2025-08-01	1358.2	1322.1	1311.8	1200
2025-07-01	1358.2	1322.1	1311.8	1200
2025-06-01	1358.2	1322.1	1311.8	1200
2025-05-01	1358.2	1322.1	1311.8	1200
2025-04-01	1358.2	1322.1	1311.8	1200
2025-03-01	1358.2	1322.1	1311.8	1200
2025-02-01	1358.2	1322.1	1311.8	1200
2025-01-01	1358.2	1322.1	1311.8	1200
2024-12-01	1358.2	1322.1	1311.8	1200
2024-11-01	1358.2	1322.1	1311.8	1200
2024-10-01	1358.2	1322.1	1311.8	1200
2024-09-01	1358.2	1322.1	1311.8	1200
2024-08-01	1358.2	1322.1	1311.8	1200
2024-07-01	1358.2	1322.1	1311.8	1200
2024-06-01	1358.2	1322.1	1311.8	1200
2024-08-01	1358.2	1322.1	1311.8	1200
2024-04-01	1358.2	1322.1	1311.8	1200
2024-03-01	1346.5	1300.5	1311.8	1200
2024-02-01	1320.8	1236.4	1311.8	1200
2024-01-01	1320.8	1236.4	1311.8	1200
2023-12-01	1320.8	1236.4	1311.8	1200
2023-11-01	1320.8	1236.4	1311.8	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	Cape Town Metro Schools Chess Closed Individuals 2024 (U18 Boys)	2024-03-02	2024-03-03	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
2	District South Schools Chess Individual Trials 2024 (U18 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
3	Grey College Team Championship 2024 (A)	2024-02-23	2024-02-24	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
4	Chess Challengers Championship � High School 2023 (U18)	2023-10-14	2023-10-14	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
5	Bonnievale Open Rapid 2023 (Intermediate)	2023-10-21	2023-10-21	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
6	Curro Durbanville Chess Open Rapid 2023 (Intermediate)	2023-07-15	2023-07-15	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
7	Grey College Team Championship 2023 (B)	2023-02-03	2023-02-04	Standard	Mangaung (FMB)	5	4	3	Yes	Analysis
8	WP Schools Chess District South 2022 (U18)	2022-03-05	2022-03-05	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
9	Grey College Team Championship 2022 (B)	2022-02-18	2022-02-19	Standard	Mangaung (FMB)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament District South Schools Chess Individual Trials 2024				Tournament Grey College Team Championship 2024
		date 2024-02-03	rnd 3	type Standard	result 1	date 2024-02-23	rnd 1	type Standard	result 1
		Opponent Herrestrup, K (Karsten)				Opponent Fouche, I (Izabell)
2	3	Tournament Curro Durbanville Chess Open Rapid 2023				Tournament Curro Durbanville Chess Open Rapid 2023
		date 2023-07-15	rnd 3	type Rapid	result 1	date 2023-07-15	rnd 5	type Rapid	result 1
		Opponent Van Niekerk, L (Lizelle)				Opponent Zondiwe, T (Thando)
3	3	Tournament Grey College Team Championship 2022				Tournament WP Schools Chess District South 2022
		date 2022-02-19	rnd 4	type Standard	result 1	date 2022-03-05	rnd 1	type Rapid	result 1
		Opponent Mhlombiso, Q (Qiniso)				Opponent Nqilo, X (Xola)

#	Games	Start				End
1	4	Tournament District South Schools Chess Individual Trials 2024				Tournament Grey College Team Championship 2024
		date 2024-02-03	rnd 3	type Standard	result 1	date 2024-02-23	rnd 1	type Standard	result 1
		Opponent Herrestrup, K (Karsten)				Opponent Fouche, I (Izabell)
2	4	Tournament Grey College Team Championship 2022				Tournament Grey College Team Championship 2023
		date 2022-02-19	rnd 4	type Standard	result 1	date 2023-02-03	rnd 2	type Standard	result 1
		Opponent Mhlombiso, Q (Qiniso)				Opponent Manzana, K (Kamogelo)
3	2	Tournament Grey College Team Championship 2024				Tournament Grey College Team Championship 2024
		date 2024-02-24	rnd 4	type Standard	result 1	date 2024-02-24	rnd 5	type Standard	result 1
		Opponent Oosthuizen, L (Ludrick)				Opponent Becker, M (Matthew)

#	Games	Start				End
1	3	Tournament Curro Durbanville Chess Open Rapid 2023				Tournament Curro Durbanville Chess Open Rapid 2023
		date 2023-07-15	rnd 3	type Rapid	result 1	date 2023-07-15	rnd 5	type Rapid	result 1
		Opponent Van Niekerk, L (Lizelle)				Opponent Zondiwe, T (Thando)
2	2	Tournament Bonnievale Open Rapid 2023				Tournament Bonnievale Open Rapid 2023
		date 2023-10-21	rnd 5	type Rapid	result 1	date 2023-10-21	rnd 6	type Rapid	result 1
		Opponent Edwards, B (Brandon)				Opponent Ntlahla, A (Anathi)
3	2	Tournament Bonnievale Open Rapid 2023				Tournament Bonnievale Open Rapid 2023
		date 2023-10-21	rnd 1	type Rapid	result 1	date 2023-10-21	rnd 2	type Rapid	result 1
		Opponent Budge, R (Richard)				Opponent Alberts, A (Adriaan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament District South Schools Chess Individual Trials 2024				Tournament Grey College Team Championship 2024
		date 2024-02-03	rnd 3	type Standard	result 1	date 2024-02-23	rnd 1	type Standard	result 1
		Opponent Herrestrup, K (Karsten)				Opponent Fouche, I (Izabell)
2	3	Tournament Curro Durbanville Chess Open Rapid 2023				Tournament Curro Durbanville Chess Open Rapid 2023
		date 2023-07-15	rnd 3	type Rapid	result 1	date 2023-07-15	rnd 5	type Rapid	result 1
		Opponent Van Niekerk, L (Lizelle)				Opponent Zondiwe, T (Thando)
3	2	Tournament Grey College Team Championship 2024				Tournament Grey College Team Championship 2024
		date 2024-02-24	rnd 4	type Standard	result 1	date 2024-02-24	rnd 5	type Standard	result 1
		Opponent Oosthuizen, L (Ludrick)				Opponent Becker, M (Matthew)

#	Games	Start				End
1	4	Tournament District South Schools Chess Individual Trials 2024				Tournament Grey College Team Championship 2024
		date 2024-02-03	rnd 3	type Standard	result 1	date 2024-02-23	rnd 1	type Standard	result 1
		Opponent Herrestrup, K (Karsten)				Opponent Fouche, I (Izabell)
2	2	Tournament Grey College Team Championship 2024				Tournament Grey College Team Championship 2024
		date 2024-02-24	rnd 4	type Standard	result 1	date 2024-02-24	rnd 5	type Standard	result 1
		Opponent Oosthuizen, L (Ludrick)				Opponent Becker, M (Matthew)
3	2	Tournament Grey College Team Championship 2023				Tournament Grey College Team Championship 2023
		date 2023-02-03	rnd 1	type Standard	result 1	date 2023-02-03	rnd 2	type Standard	result 1
		Opponent Steinberg, A (Anke)				Opponent Manzana, K (Kamogelo)

#	Games	Start				End
1	3	Tournament Curro Durbanville Chess Open Rapid 2023				Tournament Curro Durbanville Chess Open Rapid 2023
		date 2023-07-15	rnd 3	type Rapid	result 1	date 2023-07-15	rnd 5	type Rapid	result 1
		Opponent Van Niekerk, L (Lizelle)				Opponent Zondiwe, T (Thando)
2	2	Tournament Bonnievale Open Rapid 2023				Tournament Bonnievale Open Rapid 2023
		date 2023-10-21	rnd 5	type Rapid	result 1	date 2023-10-21	rnd 6	type Rapid	result 1
		Opponent Edwards, B (Brandon)				Opponent Ntlahla, A (Anathi)
3	2	Tournament Bonnievale Open Rapid 2023				Tournament Bonnievale Open Rapid 2023
		date 2023-10-21	rnd 1	type Rapid	result 1	date 2023-10-21	rnd 2	type Rapid	result 1
		Opponent Budge, R (Richard)				Opponent Alberts, A (Adriaan)

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	Budge ,D (Daniel)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Budge ,D (Daniel)	2	1438.8	1013.8	1	1423.1	1013.8	1	1279.4	1013.8	0	0	0
2	Van Wyk ,R (Ryan)	1	1	425	1	1	425	0	0	0	0	0	0
2	Van Wyk ,R (Ryan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Rautenbach ,H (Helen Christine)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Rautenbach ,H (Helen Christine)	1	1669.9	1244.9	1	1668.3	1244.9	0	0	0	0	0	0
4	Oosthuizen ,L (Ludrick)	1	1	425	1	1	425	0	0	0	0	0	0
4	Oosthuizen ,L (Ludrick)	1	1362.1	1787.1	1	1355.3	1787.1	0	0	0	0	0	0
5	Webster ,M (Matthew)	1	1	425	1	1	425	0	0	0	0	0	0
5	Webster ,M (Matthew)	1	1428.3	1853.3	1	1397.8	1853.3	0	0	0	0	0	0
6	Li ,T (Traynor)	1	1	425	1	1	425	0	0	0	0	0	0
6	Li ,T (Traynor)	1	1302.3	1727.3	1	1275.7	1727.3	0	0	0	0	0	0
7	Steinberg ,A (Anke)	1	1	425	1	1	425	0	0	0	0	0	0
7	Steinberg ,A (Anke)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Page ,L (Liam)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Page ,L (Liam)	1	1049.4	624.4	1	1054	624.4	0	0	0	0	0	0
9	Maree ,J (Jayden)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Maree ,J (Jayden)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Meyer ,K (Kyle)	1	1	425	1	1	425	0	0	0	0	0	0
10	Meyer ,K (Kyle)	1	1213.9	1638.9	1	1216.4	1638.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Pinn, 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