Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pritchard, A (Aaron)

Chess SA id

1110118939

FIDE id

Date of birth

2011-06-09 (U16)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1240.9	1231	1202.4	1200
Raw rating	1240.9	1231	1202.4	1200
Weighted rating	1233.4	1224.6	1202.4	1200
Weighted performance	964.6	0	0	0
Floor	740.9	731	702.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	156.4	158.7	165.2	165.8
Highest rating	1240.9 2024-11-01	1266.7 2024-10-01	1202.4 2024-02-01	1200 2018-10-01
Highest raw rating	1240.9 2024-11-01	1231 2024-11-01	1202.4 2024-02-01	1200 2024-02-01
Highest weighted rating	1228.4 2025-08-01	1220.8 2025-08-01	1202.4 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1266.7 2024-10-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1240.9	1231	1202.4	1200
Analysis
Rating	1240.9	1231	1202.4	1200
Raw rating	1240.9	1231	1202.4	1200
Weighted rating	1233.4	1224.6	1202.4
Weighted performance	964.6	0	0
K-factor	36	36	36	36
Floor	740.9	731	702.4	700
Max/Min rating change allowed	156.4	158.7	165.2	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	1240.9	1231	1202.4	1200
New weighted rating	1234.7	1225.7	1202.4	1200
New weighted performance	957.3	0	0	0
Temp new rating	1240.9	1231	1202.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1240.9	1231	1202.4	1200
New K-factor	36	36	36	36
New floor	740.9	731	702.4	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	10	10	0
	11	0	11
	0	0	0
	0	0	0
History	28	10	18

Games since
	Main 16	Standard 10		Rapid 6		Blitz 0
Gender	Male
Age group	U16
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
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	28	13.5	48.21	-15.2	1246.2	1231
Standard	10	5.5	55	42.5	1282.1	1324.6
Rapid	18	8	44.44	-47.2	1226.3	1179.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1240.9	1231	1202.4	1200
2025-09-30	1240.9	1231	1202.4	1200
2025-09-01	1240.9	1231	1202.4	1200
2025-08-01	1240.9	1231	1202.4	1200
2025-07-01	1240.9	1231	1202.4	1200
2025-06-01	1240.9	1231	1202.4	1200
2025-05-01	1240.9	1231	1202.4	1200
2025-04-01	1240.9	1231	1202.4	1200
2025-03-01	1240.9	1231	1202.4	1200
2025-02-01	1240.9	1231	1202.4	1200
2025-01-01	1240.9	1231	1202.4	1200
2024-12-01	1240.9	1231	1202.4	1200
2024-11-01	1240.9	1231	1202.4	1200
2024-10-01	1207.7	1202.2	1202.4	1200
2024-09-01	1207.7	1202.2	1202.4	1200
2024-08-01	1207.7	1202.2	1202.4	1200
2024-07-01	1207.7	1202.2	1202.4	1200
2024-09-01	1207.7	1202.2	1202.4	1200
2024-05-01	1207.7	1202.2	1202.4	1200
2024-04-01	1207.7	1202.2	1202.4	1200
2024-03-01	1207.7	1202.2	1202.4	1200
2024-02-01	1197.1	1200	1202.4	1200
2024-01-01	1197.1	1200	1202.4	1200
2023-12-01	1197.1	1200	1202.4	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	Grant East Annual Primary School Invitational Chess Tournament 2024 (U13)	2024-10-05	2024-10-05	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
2	CT District East Schools Chess Individuals Trails 2024 (U13 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis
3	Grant East Primary School Invitational Chess Tournament 2023 (U13 Mixed)	2023-11-04	2023-11-04	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
4	Rhenish Primary Tournament 2023 (U14)	2023-05-13	2023-05-13	Rapid	Cape Winelands (WCW)	6	5	2	Yes	Analysis
5	Stellenbosch Primary 2019 (U10)	2019-08-31	2019-08-31	Rapid	Cape Winelands (WCW)	7	7	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Stellenbosch Primary 2019				Tournament Stellenbosch Primary 2019
		date 2019-08-31	rnd 3	type Rapid	result 0.5	date 2019-08-31	rnd 5	type Rapid	result 0.5
		Opponent Rossouw, A (Annebell)				Opponent Rossouw, Z (Zarah)
2	2	Tournament Grant East Annual Primary School Invitational Chess Tournament 2024				Tournament Grant East Annual Primary School Invitational Chess Tournament 2024
		date 2024-10-05	rnd 4	type Standard	result 1	date 2024-10-05	rnd 5	type Standard	result 1
		Opponent Amoraal, B (Benyamin)				Opponent Van Zyl, F (Frede)
3	2	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 0.5
		Opponent Naidu, P (Preyan)				Opponent Davis, J (Joshua)

#	Games	Start				End
1	2	Tournament Grant East Annual Primary School Invitational Chess Tournament 2024				Tournament Grant East Annual Primary School Invitational Chess Tournament 2024
		date 2024-10-05	rnd 4	type Standard	result 1	date 2024-10-05	rnd 5	type Standard	result 1
		Opponent Amoraal, B (Benyamin)				Opponent Van Zyl, F (Frede)
2	2	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 0.5
		Opponent Naidu, P (Preyan)				Opponent Davis, J (Joshua)
3	1	Tournament Grant East Annual Primary School Invitational Chess Tournament 2024				Tournament Grant East Annual Primary School Invitational Chess Tournament 2024
		date 2024-10-05	rnd 2	type Standard	result 1	date 2024-10-05	rnd 2	type Standard	result 1
		Opponent Rall, L (Lian)				Opponent Rall, L (Lian)

#	Games	Start				End
1	3	Tournament Stellenbosch Primary 2019				Tournament Stellenbosch Primary 2019
		date 2019-08-31	rnd 3	type Rapid	result 0.5	date 2019-08-31	rnd 5	type Rapid	result 0.5
		Opponent Rossouw, A (Annebell)				Opponent Rossouw, Z (Zarah)
2	2	Tournament Grant East Primary School Invitational Chess Tournament 2023				Tournament Grant East Primary School Invitational Chess Tournament 2023
		date 2023-11-04	rnd 4	type Rapid	result 1	date 2023-11-04	rnd 5	type Rapid	result 1
		Opponent Schutte, D (Daniel)				Opponent Smith, A (Alto)
3	2	Tournament Rhenish Primary Tournament 2023				Tournament Rhenish Primary Tournament 2023
		date 2023-05-13	rnd 3	type Rapid	result 1	date 2023-05-13	rnd 4	type Rapid	result 1
		Opponent Maritz, A (Ashnique)				Opponent Knoesen, J (James)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Grant East Annual Primary School Invitational Chess Tournament 2024				Tournament Grant East Annual Primary School Invitational Chess Tournament 2024
		date 2024-10-05	rnd 4	type Standard	result 1	date 2024-10-05	rnd 5	type Standard	result 1
		Opponent Amoraal, B (Benyamin)				Opponent Van Zyl, F (Frede)
2	2	Tournament Grant East Primary School Invitational Chess Tournament 2023				Tournament Grant East Primary School Invitational Chess Tournament 2023
		date 2023-11-04	rnd 4	type Rapid	result 1	date 2023-11-04	rnd 5	type Rapid	result 1
		Opponent Schutte, D (Daniel)				Opponent Smith, A (Alto)
3	2	Tournament Rhenish Primary Tournament 2023				Tournament Rhenish Primary Tournament 2023
		date 2023-05-13	rnd 3	type Rapid	result 1	date 2023-05-13	rnd 4	type Rapid	result 1
		Opponent Maritz, A (Ashnique)				Opponent Knoesen, J (James)

#	Games	Start				End
1	2	Tournament Grant East Annual Primary School Invitational Chess Tournament 2024				Tournament Grant East Annual Primary School Invitational Chess Tournament 2024
		date 2024-10-05	rnd 4	type Standard	result 1	date 2024-10-05	rnd 5	type Standard	result 1
		Opponent Amoraal, B (Benyamin)				Opponent Van Zyl, F (Frede)
2	1	Tournament Grant East Annual Primary School Invitational Chess Tournament 2024				Tournament Grant East Annual Primary School Invitational Chess Tournament 2024
		date 2024-10-05	rnd 2	type Standard	result 1	date 2024-10-05	rnd 2	type Standard	result 1
		Opponent Rall, L (Lian)				Opponent Rall, L (Lian)
3	1	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 5	type Standard	result 1	date 2024-02-03	rnd 5	type Standard	result 1
		Opponent Schutte, D (Daniel)				Opponent Schutte, D (Daniel)

#	Games	Start				End
1	2	Tournament Grant East Primary School Invitational Chess Tournament 2023				Tournament Grant East Primary School Invitational Chess Tournament 2023
		date 2023-11-04	rnd 4	type Rapid	result 1	date 2023-11-04	rnd 5	type Rapid	result 1
		Opponent Schutte, D (Daniel)				Opponent Smith, A (Alto)
2	2	Tournament Rhenish Primary Tournament 2023				Tournament Rhenish Primary Tournament 2023
		date 2023-05-13	rnd 3	type Rapid	result 1	date 2023-05-13	rnd 4	type Rapid	result 1
		Opponent Maritz, A (Ashnique)				Opponent Knoesen, J (James)
3	1	Tournament Grant East Primary School Invitational Chess Tournament 2023				Tournament Grant East Primary School Invitational Chess Tournament 2023
		date 2023-11-04	rnd 2	type Rapid	result 1	date 2023-11-04	rnd 2	type Rapid	result 1
		Opponent Groenewald, J (Jason)				Opponent Groenewald, J (Jason)

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	Schutte ,D (Daniel)	2	2	425	1	1	425	1	1	425	0	0	0
1	Schutte ,D (Daniel)	2	1214.3	1639.3	1	1166	1639.3	1	1239.2	1639.3	0	0	0
2	Naidu ,P (Preyan)	1	1	425	1	1	425	0	0	0	0	0	0
2	Naidu ,P (Preyan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Davis ,J (Joshua)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Davis ,J (Joshua)	1	1237.5	1237.5	1	1200	1237.5	0	0	0	0	0	0
4	Adolf ,F (Feraydo)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Adolf ,F (Feraydo)	1	1383.3	958.3	1	1305.7	958.3	0	0	0	0	0	0
5	Van Zyl ,F (Frede)	1	1	425	1	1	425	0	0	0	0	0	0
5	Van Zyl ,F (Frede)	1	1317.9	1742.9	1	1282.1	1742.9	0	0	0	0	0	0
6	De Villiers ,J (Jean-Pierre)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	De Villiers ,J (Jean-Pierre)	1	1280.8	855.8	1	1200	855.8	0	0	0	0	0	0
7	Heyes ,Z (Zachary)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Heyes ,Z (Zachary)	1	1273.4	848.4	1	1197.3	848.4	0	0	0	0	0	0
8	Jeftha ,L (Liam)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Jeftha ,L (Liam)	1	1306.6	881.6	1	1257.1	881.6	0	0	0	0	0	0
9	Knoesen ,J (James)	1	1	425	0	0	0	1	1	425	0	0	0
9	Knoesen ,J (James)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
10	Swart ,L (Liani)	1	1	425	0	0	0	1	1	425	0	0	0
10	Swart ,L (Liani)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Pritchard, A (Aaron)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms