Chess South Africa Ratings Database

PLAYER PAGE

Personal

Constable, D (Deveroux)

Chess SA id

1100151627

FIDE id

Date of birth

2010-01-22 (U16)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-25

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1208.7	1200	1230.4	1200
Raw rating	1208.7	1200	1230.4	1200
Weighted rating	1208.7	1200	1230.4	1200
Weighted performance	0	0	0	0
Floor	708.7	700	730.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	163.8	165.8	158.8	165.8
Highest rating	1208.7 2024-03-01	1200 2018-10-01	1269.1 2023-08-01	1200 2018-10-01
Highest raw rating	1208.7 2024-03-01	1200 2024-03-01	1230.4 2024-03-01	1200 2024-03-01
Highest weighted rating	1208.7 2025-07-01	1200 2018-10-01	1230.4 2025-07-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2024-03-01	1269.1 2023-08-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1208.7	1200	1230.4	1200
Analysis
Rating	1208.7	1200	1230.4	1200
Raw rating	1208.7	1200	1230.4	1200
Weighted rating	1208.7	1200	1230.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	708.7	700	730.4	700
Max/Min rating change allowed	163.8	165.8	158.8	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	1208.7	1200	1230.4	1200
New weighted rating	1208.7	1200	1230.4	1200
New weighted performance	0	0	0	0
Temp new rating	1208.7	1200	1230.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1208.7	1200	1230.4	1200
New K-factor	36	36	36	36
New floor	708.7	700	730.4	700

Item	Main	Rapid
	0	0
	0	0
	0	0
	10	10
	0	0
	0	0
History	10	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
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	10	5.5	55	42.5	1207.2	1249.7
Standard	0	0	0	0	0	0
Rapid	10	5.5	55	42.5	1207.2	1249.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1208.7	1200	1230.4	1200
2025-09-01	1208.7	1200	1230.4	1200
2025-08-01	1208.7	1200	1230.4	1200
2025-07-01	1208.7	1200	1230.4	1200
2025-06-01	1208.7	1200	1230.4	1200
2025-05-01	1208.7	1200	1230.4	1200
2025-04-01	1208.7	1200	1230.4	1200
2025-03-01	1208.7	1200	1230.4	1200
2025-02-01	1208.7	1200	1230.4	1200
2025-01-01	1208.7	1200	1230.4	1200
2024-12-01	1208.7	1200	1230.4	1200
2024-11-01	1208.7	1200	1230.4	1200
2024-10-01	1208.7	1200	1230.4	1200
2024-09-01	1208.7	1200	1230.4	1200
2024-08-01	1208.7	1200	1230.4	1200
2024-07-01	1208.7	1200	1230.4	1200
2024-06-01	1208.7	1200	1230.4	1200
2024-08-01	1208.7	1200	1230.4	1200
2024-04-01	1208.7	1200	1230.4	1200
2024-03-01	1208.7	1200	1230.4	1200
2024-02-01	1208.7	1200	1230.4	1200
2024-01-01	1208.7	1200	1230.4	1200
2023-12-01	1208.7	1200	1230.4	1200
2023-11-01	1208.7	1200	1230.4	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	Stulting Sportdag 2023 (Senior)	2023-08-25	2023-08-25	Rapid	Sarah Baartman (ESB)	6	6	4	Yes	Analysis
2	Youth Chess Acadamy Rapid Tournament 2023 (B)	2023-03-11	2023-03-11	Rapid	Nelson Mandela Bay (ENM)	5	4	1.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Stulting Sportdag 2023				Tournament Stulting Sportdag 2023
		date 2023-08-25	rnd 5	type Rapid	result 1	date 2023-08-25	rnd 6	type Rapid	result 1
		Opponent Chinzengwe, K (Kelly)				Opponent Mokhanya, I (Inganathi)
2	2	Tournament Stulting Sportdag 2023				Tournament Stulting Sportdag 2023
		date 2023-08-25	rnd 1	type Rapid	result 1	date 2023-08-25	rnd 2	type Rapid	result 1
		Opponent De Lange, E (Erin)				Opponent Pietersen, L (Leandre)
3	1	Tournament Youth Chess Acadamy Rapid Tournament 2023				Tournament Youth Chess Acadamy Rapid Tournament 2023
		date 2023-03-11	rnd 3	type Rapid	result 1	date 2023-03-11	rnd 3	type Rapid	result 1
		Opponent Quiggin, T (Thurstan)				Opponent Quiggin, T (Thurstan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Stulting Sportdag 2023				Tournament Stulting Sportdag 2023
		date 2023-08-25	rnd 5	type Rapid	result 1	date 2023-08-25	rnd 6	type Rapid	result 1
		Opponent Chinzengwe, K (Kelly)				Opponent Mokhanya, I (Inganathi)
2	2	Tournament Stulting Sportdag 2023				Tournament Stulting Sportdag 2023
		date 2023-08-25	rnd 1	type Rapid	result 1	date 2023-08-25	rnd 2	type Rapid	result 1
		Opponent De Lange, E (Erin)				Opponent Pietersen, L (Leandre)
3	1	Tournament Youth Chess Acadamy Rapid Tournament 2023				Tournament Youth Chess Acadamy Rapid Tournament 2023
		date 2023-03-11	rnd 3	type Rapid	result 1	date 2023-03-11	rnd 3	type Rapid	result 1
		Opponent Quiggin, T (Thurstan)				Opponent Quiggin, T (Thurstan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Stulting Sportdag 2023				Tournament Stulting Sportdag 2023
		date 2023-08-25	rnd 5	type Rapid	result 1	date 2023-08-25	rnd 6	type Rapid	result 1
		Opponent Chinzengwe, K (Kelly)				Opponent Mokhanya, I (Inganathi)
2	2	Tournament Stulting Sportdag 2023				Tournament Stulting Sportdag 2023
		date 2023-08-25	rnd 1	type Rapid	result 1	date 2023-08-25	rnd 2	type Rapid	result 1
		Opponent De Lange, E (Erin)				Opponent Pietersen, L (Leandre)
3	1	Tournament Youth Chess Acadamy Rapid Tournament 2023				Tournament Youth Chess Acadamy Rapid Tournament 2023
		date 2023-03-11	rnd 3	type Rapid	result 1	date 2023-03-11	rnd 3	type Rapid	result 1
		Opponent Quiggin, T (Thurstan)				Opponent Quiggin, T (Thurstan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Stulting Sportdag 2023				Tournament Stulting Sportdag 2023
		date 2023-08-25	rnd 5	type Rapid	result 1	date 2023-08-25	rnd 6	type Rapid	result 1
		Opponent Chinzengwe, K (Kelly)				Opponent Mokhanya, I (Inganathi)
2	2	Tournament Stulting Sportdag 2023				Tournament Stulting Sportdag 2023
		date 2023-08-25	rnd 1	type Rapid	result 1	date 2023-08-25	rnd 2	type Rapid	result 1
		Opponent De Lange, E (Erin)				Opponent Pietersen, L (Leandre)
3	1	Tournament Youth Chess Acadamy Rapid Tournament 2023				Tournament Youth Chess Acadamy Rapid Tournament 2023
		date 2023-03-11	rnd 3	type Rapid	result 1	date 2023-03-11	rnd 3	type Rapid	result 1
		Opponent Quiggin, T (Thurstan)				Opponent Quiggin, T (Thurstan)

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	Mokhanya ,I (Inganathi)	1	1	425	0	0	0	1	1	425	0	0	0
1	Mokhanya ,I (Inganathi)	1	1156.3	1581.3	0	0	0	1	1190.4	1581.3	0	0	0
2	Stuurman ,H (Hassan)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
2	Stuurman ,H (Hassan)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
3	Makhonza ,A (Anathi)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Makhonza ,A (Anathi)	1	1200	775	0	0	0	1	1200	775	0	0	0
4	Mcetywa ,K (Khanya)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Mcetywa ,K (Khanya)	1	1119.1	694.1	0	0	0	1	1206.7	694.1	0	0	0
5	Pietersen ,L (Leandre)	1	1	425	0	0	0	1	1	425	0	0	0
5	Pietersen ,L (Leandre)	1	1242.5	1667.5	0	0	0	1	1370.8	1667.5	0	0	0
6	Chinzengwe ,K (Kelly)	1	1	425	0	0	0	1	1	425	0	0	0
6	Chinzengwe ,K (Kelly)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	De Lange ,E (Erin)	1	1	425	0	0	0	1	1	425	0	0	0
7	De Lange ,E (Erin)	1	1271.5	1696.5	0	0	0	1	1225.3	1696.5	0	0	0
8	Gerwel ,L (Luke)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Gerwel ,L (Luke)	1	1200.1	775.1	0	0	0	1	1200	775.1	0	0	0
9	Quiggin ,T (Thurstan)	1	1	425	0	0	0	1	1	425	0	0	0
9	Quiggin ,T (Thurstan)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
10	Bain ,C (Caden)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Bain ,C (Caden)	1	1282.7	857.7	0	0	0	1	1190.3	857.7	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Constable, D (Deveroux)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms