Chess South Africa Ratings Database

PLAYER PAGE

Personal

Arendse, DD (Daniel Donovan)

Chess SA id

185000758

FIDE id

Date of birth

1985-11-27 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-09-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1645.7	1638.9	1625.3	1635
Raw rating	1645.7	1638.8	1625.3	1635
Weighted rating	1645.5	1638.9	1625.3	1635
Weighted performance	0	0	0	0
Floor	1145.7	1142.8	1125.3	1135
K-factor	28	28	28	28
Min/Max rating change allowed	87.9	88.7	90.5	89.2
Highest rating	1645.7 2024-10-01	1642.8 2024-02-01	1625.3 2024-02-01	1635 2024-02-01
Highest raw rating	1645.7 2024-10-01	1642.8 2024-02-01	1625.3 2024-02-01	1635 2024-02-01
Highest weighted rating	1644.8 2025-08-01	1638.8 2025-08-01	1625.3 2024-02-01	1634.7 2025-08-01
Highest weighted performance	1637.3 2019-09-01	1630.7 2019-09-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	-0	0	0
New rating	1645.7	1638.9	1625.3	1635
Analysis
Rating	1645.7	1638.9	1625.3	1635
Raw rating	1645.7	1638.8	1625.3	1635
Weighted rating	1645.5	1638.9	1625.3
Weighted performance	0	0	0
K-factor	28	28	28	28
Floor	1145.7	1142.8	1125.3	1135
Max/Min rating change allowed	87.9	88.7	90.5	89.2
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	1645.7	1638.8	1625.3	1635
New weighted rating	1645.6	1638.9	1625.3	1635
New weighted performance	0	0	0	0
Temp new rating	1645.7	1638.9	1625.3	1635
Temp new rating +/-	0	-0	0	0
Final new rating +/-	0	-0	0	0
New rating	1645.7	1638.9	1625.3	1635
New K-factor	28	28	28	28
New floor	1145.7	1142.8	1125.3	1135

Item	Main	Standard	Blitz
	0	0	0
	0	0	0
	11	11	0
	0	0	0
	0	0	0
	0	0	0
History	113	100	13

Games since
	Main 11	Standard 11		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
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	13	9.5	73.08	196.2	1444.8	1641
Standard	13	9.5	73.08	196.2	1444.8	1641
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1645.7	1638.8	1625.3	1635
2025-09-30	1645.7	1638.8	1625.3	1635
2025-09-01	1645.7	1638.8	1625.3	1635
2025-08-01	1645.7	1638.8	1625.3	1635
2025-07-01	1645.7	1638.6	1625.3	1635
2025-06-01	1645.7	1638.5	1625.3	1635
2025-05-01	1645.7	1638.3	1625.3	1635
2025-04-01	1645.7	1638	1625.3	1635
2025-03-01	1645.7	1637.8	1625.3	1635
2025-02-01	1645.7	1637.5	1625.3	1635
2025-01-01	1645.7	1636.9	1625.3	1635
2024-12-01	1645.7	1636.9	1625.3	1635
2024-11-01	1645.7	1636.9	1625.3	1635
2024-10-01	1645.7	1636.9	1625.3	1635
2024-09-01	1644.7	1642.8	1625.3	1635
2024-08-01	1644.7	1642.8	1625.3	1635
2024-07-01	1644.7	1642.8	1625.3	1635
2024-09-01	1644.7	1642.8	1625.3	1635
2024-05-01	1644.7	1642.8	1625.3	1635
2024-04-01	1644.7	1642.8	1625.3	1635
2024-03-01	1644.7	1642.8	1625.3	1635
2024-02-01	1644.7	1642.8	1625.3	1635
2024-01-01	1644.7	1642.8	1625.3	1635
2023-12-01	1626.1	1625.6	1625.3	1625.3

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	CT League 2024 (D-Playoffs)	2024-09-07	2024-09-08	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis
2	CT League 2024 (D)	2024-08-03	2024-08-03	Standard	Cape Town (WCT)	6	6	5.5	Yes	Analysis
3	2019 Western Province League (B)	2019-07-27	2019-09-07	Standard	Cape Town (WCT)	11	2	1.5	Yes	Analysis

#	Games	Start				End
1	10	Tournament 2019 Western Province League				Tournament CT League 2024
		date 2019-07-27	rnd 2	type Standard	result 1	date 2024-09-07	rnd 2	type Standard	result 1
		Opponent Cassells, L (Llewellyn)				Opponent Manning, C (Callan)
2	1	Tournament CT League 2024				Tournament CT League 2024
		date 2024-09-08	rnd 4	type Standard	result 0.5	date 2024-09-08	rnd 4	type Standard	result 0.5
		Opponent Phakathi, M (Lunga)				Opponent Phakathi, M (Lunga)

#	Games	Start				End
1	10	Tournament 2019 Western Province League				Tournament CT League 2024
		date 2019-07-27	rnd 2	type Standard	result 1	date 2024-09-07	rnd 2	type Standard	result 1
		Opponent Cassells, L (Llewellyn)				Opponent Manning, C (Callan)
2	1	Tournament CT League 2024				Tournament CT League 2024
		date 2024-09-08	rnd 4	type Standard	result 0.5	date 2024-09-08	rnd 4	type Standard	result 0.5
		Opponent Phakathi, M (Lunga)				Opponent Phakathi, M (Lunga)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament CT League 2024				Tournament CT League 2024
		date 2024-08-03	rnd 3	type Standard	result 1	date 2024-09-07	rnd 2	type Standard	result 1
		Opponent Leeman, X (Xavier)				Opponent Manning, C (Callan)
2	1	Tournament CT League 2024				Tournament CT League 2024
		date 2024-08-03	rnd 1	type Standard	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Sobada, A (Anelisa)				Opponent Sobada, A (Anelisa)
3	1	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-07-27	rnd 2	type Standard	result 1	date 2019-07-27	rnd 2	type Standard	result 1
		Opponent Cassells, L (Llewellyn)				Opponent Cassells, L (Llewellyn)

#	Games	Start				End
1	6	Tournament CT League 2024				Tournament CT League 2024
		date 2024-08-03	rnd 3	type Standard	result 1	date 2024-09-07	rnd 2	type Standard	result 1
		Opponent Leeman, X (Xavier)				Opponent Manning, C (Callan)
2	1	Tournament CT League 2024				Tournament CT League 2024
		date 2024-08-03	rnd 1	type Standard	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Sobada, A (Anelisa)				Opponent Sobada, A (Anelisa)
3	1	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-07-27	rnd 2	type Standard	result 1	date 2019-07-27	rnd 2	type Standard	result 1
		Opponent Cassells, L (Llewellyn)				Opponent Cassells, L (Llewellyn)

No games found.

#	Games	Start				End

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	Sobada ,A (Anelisa)	1	1	425	1	1	425	0	0	0	0	0	0
1	Sobada ,A (Anelisa)	1	1409.8	1834.8	1	1372.5	1834.8	0	0	0	0	0	0
2	Michaels ,DJ (Deon Jerome)	1	1	425	1	1	425	0	0	0	0	0	0
2	Michaels ,DJ (Deon Jerome)	1	1764.9	2189.9	1	1765.1	2189.9	0	0	0	0	0	0
3	Dhevcharran ,K (Kahill)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Dhevcharran ,K (Kahill)	1	1624.8	1624.8	1	1615.6	1624.8	0	0	0	0	0	0
4	Palmer ,C (Carl)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Palmer ,C (Carl)	1	1290.2	1290.2	1	1249	1290.2	0	0	0	0	0	0
5	Ndlazi ,S (Sphelele)	1	1	425	1	1	425	0	0	0	0	0	0
5	Ndlazi ,S (Sphelele)	1	1287.8	1712.8	1	1280.7	1712.8	0	0	0	0	0	0
6	Mulvaney ,F (Fitz)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mulvaney ,F (Fitz)	1	1254.3	1679.3	1	1200	1679.3	0	0	0	0	0	0
7	Van Staaden ,D (Darren)	1	1	425	1	1	425	0	0	0	0	0	0
7	Van Staaden ,D (Darren)	1	1587.8	2012.8	1	1594	2012.8	0	0	0	0	0	0
8	Roberts ,E (Ethan)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Roberts ,E (Ethan)	1	1283.9	858.9	1	1277.1	858.9	0	0	0	0	0	0
9	Leeman ,X (Xavier)	1	1	425	1	1	425	0	0	0	0	0	0
9	Leeman ,X (Xavier)	1	1315.7	1740.7	1	1263	1740.7	0	0	0	0	0	0
10	Martz ,SK (Sven Karl)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Martz ,SK (Sven Karl)	1	1717	1292	1	1717	1292	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Arendse, DD (Daniel Donovan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms