Chess South Africa Ratings Database

PLAYER PAGE

Personal

De Wee, G (Gregley)

Chess SA id

1140323029

FIDE id

Date of birth

2014-11-05 (U14)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-11-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1188.2	1185.2	1200.7	1200
Raw rating	1165.8	1156.8	1200.7	1200
Weighted rating	1188.2	1185.2	1200.1	1200
Weighted performance	0	0	0	0
Floor	699.9	700	700.7	700
K-factor	40	36	36	36
Min/Max rating change allowed	174.1	176.3	165.6	165.8
Highest rating	1199.9 2025-06-25	1200 2025-07-01	1200.7 2025-08-01	1200 2025-07-01
Highest raw rating	1199.9 2025-06-25	1200 2025-07-01	1200.7 2025-08-01	1200 2025-07-01
Highest weighted rating	1199.9 2025-06-25	1200 2025-07-01	1200 2025-11-30	1200 2025-07-01
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	-2.2	-2.8	0	0
New rating	1186	1182.4	1200.7	1200
Analysis
Rating	1188.2	1185.2	1200.7	1200
Raw rating	1165.8	1156.8	1200.7	1200
Weighted rating	1188.2	1185.2	1200.1
Weighted performance	0	0	0
K-factor	40	36	36	36
Floor	699.9	700	700.7	700
Max/Min rating change allowed	174.1	176.3	165.6	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	1165.8	1156.8	1200.7	1200
New weighted rating	1186	1182.4	1200.1	1200
New weighted performance	0	0	0	0
Temp new rating	1186	1182.4	1200.7	1200
Temp new rating +/-	-2.2	-2.8	0	0
Final new rating +/-	-2.2	-2.8	0	0
New rating	1186	1182.4	1200.7	1200
New K-factor	40	36	36	36
New floor	699.9	700	700.7	700

Item	Main	Standard	Rapid
	0	0	0
	22	10	12
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	22	10	12

Games since
	Main 22	Standard 10		Rapid 12		Blitz 0
Gender	Male
Age group	U12
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	22	7.5	34.09	-135.2	1231.4	1096.1
Standard	10	3.5	35	-127.5	1247.9	1120.4
Rapid	12	4	33.33	-141.7	1217.5	1075.9
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	22	7.5	34.09	-135.2	1231.4	1096.1
Standard	10	3.5	35	-127.5	1247.9	1120.4
Rapid	12	4	33.33	-141.7	1217.5	1075.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1165.8	1156.8	1200.7	1200
2025-11-30	1165.8	1156.8	1200.7	1200
2025-11-01	1168.7	1156.8	1200.7	1200
2025-09-30	1168.7	1156.8	1200.7	1200
2025-09-01	1174	1172.3	1200.7	1200
2025-08-01	1199.7	1200	1200.7	1200
2025-07-01	1197	1200	1195.9	1200
2025-06-01	1200	1200	1200	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
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	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

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	West Coast Schools Chess Grand Challenge League 2025 (PS Development)	2025-11-08	2025-11-08	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
2	Rooibos Open 2025 (Junior)	2025-08-30	2025-08-30	Standard	West Coast (WCU)	5	5	2	Yes	Analysis
3	Western Cape Women�s Championship 2025 (U12)	2025-08-09	2025-08-09	Standard	West Coast (WCU)	5	5	1.5	Yes	Analysis
4	Upper West Coast Top Schools 2025 (U11)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	2	1	Yes	Analysis
5	Shakirah Ruiters Youth Tournament 2025 (Advanced)	2025-06-16	2025-06-16	Rapid	West Coast (WCU)	5	5	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament Western Cape Women�s Championship 2025				Tournament Western Cape Women�s Championship 2025
		date 2025-08-09	rnd 2	type Standard	result 0.5	date 2025-08-09	rnd 3	type Standard	result 1
		Opponent Januarie, J (Johydin)				Opponent Van Rooi, D (Dayron)
2	1	Tournament Rooibos Open 2025				Tournament Rooibos Open 2025
		date 2025-08-30	rnd 5	type Standard	result 1	date 2025-08-30	rnd 5	type Standard	result 1
		Opponent Cloete, C (Carter)				Opponent Cloete, C (Carter)
3	1	Tournament Rooibos Open 2025				Tournament Rooibos Open 2025
		date 2025-08-30	rnd 2	type Standard	result 1	date 2025-08-30	rnd 2	type Standard	result 1
		Opponent Matala, Z (Zavio)				Opponent Matala, Z (Zavio)

#	Games	Start				End
1	2	Tournament Western Cape Women�s Championship 2025				Tournament Western Cape Women�s Championship 2025
		date 2025-08-09	rnd 2	type Standard	result 0.5	date 2025-08-09	rnd 3	type Standard	result 1
		Opponent Januarie, J (Johydin)				Opponent Van Rooi, D (Dayron)
2	1	Tournament Rooibos Open 2025				Tournament Rooibos Open 2025
		date 2025-08-30	rnd 5	type Standard	result 1	date 2025-08-30	rnd 5	type Standard	result 1
		Opponent Cloete, C (Carter)				Opponent Cloete, C (Carter)
3	1	Tournament Rooibos Open 2025				Tournament Rooibos Open 2025
		date 2025-08-30	rnd 2	type Standard	result 1	date 2025-08-30	rnd 2	type Standard	result 1
		Opponent Matala, Z (Zavio)				Opponent Matala, Z (Zavio)

#	Games	Start				End
1	1	Tournament Shakirah Ruiters Youth Tournament 2025				Tournament Shakirah Ruiters Youth Tournament 2025
		date 2025-06-16	rnd 2	type Rapid	result 1	date 2025-06-16	rnd 2	type Rapid	result 1
		Opponent Pretorius, E (Elzaan Mare)				Opponent Pretorius, E (Elzaan Mare)
2	1	Tournament Upper West Coast Top Schools 2025				Tournament Upper West Coast Top Schools 2025
		date 2025-06-14	rnd 4	type Rapid	result 1	date 2025-06-14	rnd 4	type Rapid	result 1
		Opponent Booysen, C (Chevron)				Opponent Booysen, C (Chevron)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Rooibos Open 2025				Tournament Rooibos Open 2025
		date 2025-08-30	rnd 5	type Standard	result 1	date 2025-08-30	rnd 5	type Standard	result 1
		Opponent Cloete, C (Carter)				Opponent Cloete, C (Carter)
2	1	Tournament Rooibos Open 2025				Tournament Rooibos Open 2025
		date 2025-08-30	rnd 2	type Standard	result 1	date 2025-08-30	rnd 2	type Standard	result 1
		Opponent Matala, Z (Zavio)				Opponent Matala, Z (Zavio)
3	1	Tournament Western Cape Women�s Championship 2025				Tournament Western Cape Women�s Championship 2025
		date 2025-08-09	rnd 3	type Standard	result 1	date 2025-08-09	rnd 3	type Standard	result 1
		Opponent Van Rooi, D (Dayron)				Opponent Van Rooi, D (Dayron)

#	Games	Start				End
1	1	Tournament Rooibos Open 2025				Tournament Rooibos Open 2025
		date 2025-08-30	rnd 5	type Standard	result 1	date 2025-08-30	rnd 5	type Standard	result 1
		Opponent Cloete, C (Carter)				Opponent Cloete, C (Carter)
2	1	Tournament Rooibos Open 2025				Tournament Rooibos Open 2025
		date 2025-08-30	rnd 2	type Standard	result 1	date 2025-08-30	rnd 2	type Standard	result 1
		Opponent Matala, Z (Zavio)				Opponent Matala, Z (Zavio)
3	1	Tournament Western Cape Women�s Championship 2025				Tournament Western Cape Women�s Championship 2025
		date 2025-08-09	rnd 3	type Standard	result 1	date 2025-08-09	rnd 3	type Standard	result 1
		Opponent Van Rooi, D (Dayron)				Opponent Van Rooi, D (Dayron)

#	Games	Start				End
1	1	Tournament Shakirah Ruiters Youth Tournament 2025				Tournament Shakirah Ruiters Youth Tournament 2025
		date 2025-06-16	rnd 2	type Rapid	result 1	date 2025-06-16	rnd 2	type Rapid	result 1
		Opponent Pretorius, E (Elzaan Mare)				Opponent Pretorius, E (Elzaan Mare)
2	1	Tournament Upper West Coast Top Schools 2025				Tournament Upper West Coast Top Schools 2025
		date 2025-06-14	rnd 4	type Rapid	result 1	date 2025-06-14	rnd 4	type Rapid	result 1
		Opponent Booysen, C (Chevron)				Opponent Booysen, C (Chevron)

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	Januarie ,J (Johydin)	2	0.5	-212.5	1	0.5	0	1	0	-425	0	0	0
1	Januarie ,J (Johydin)	2	1148.3	935.8	1	1173.5	1148.3	1	1196.1	723.3	0	0	0
2	Cloete ,C (Carter)	1	1	425	1	1	425	0	0	0	0	0	0
2	Cloete ,C (Carter)	1	1199.5	1624.5	1	1199.4	1624.5	0	0	0	0	0	0
3	Swartz ,U (Umaree)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Swartz ,U (Umaree)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Beukes ,B (Benjamin)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Beukes ,B (Benjamin)	1	1473.8	1048.8	1	1461.2	1048.8	0	0	0	0	0	0
5	Ellman ,A (Andries)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Ellman ,A (Andries)	1	1197	772	1	1083	772	0	0	0	0	0	0
6	Van Rooi ,D (Dayron)	1	1	425	1	1	425	0	0	0	0	0	0
6	Van Rooi ,D (Dayron)	1	1199.3	1624.3	1	1199.2	1624.3	0	0	0	0	0	0
7	Tieties ,J (Jomal)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Tieties ,J (Jomal)	1	1209.6	784.6	1	1200.1	784.6	0	0	0	0	0	0
8	Johnson ,C (Christiano)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Johnson ,C (Christiano)	1	1376.2	951.2	1	1300.7	951.2	0	0	0	0	0	0
9	Matala ,Z (Zavio)	1	1	425	1	1	425	0	0	0	0	0	0
9	Matala ,Z (Zavio)	1	1199.9	1624.9	1	1200	1624.9	0	0	0	0	0	0
10	Mpondombini ,P (Payton)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Mpondombini ,P (Payton)	1	1236.3	811.3	0	0	0	1	1290.7	811.3	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

De Wee, G (Gregley)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms