Chess South Africa Ratings Database

PLAYER PAGE

Personal

Arends, A (Algurnon)

Chess SA id

198077291

FIDE id

Date of birth

1998-04-08 (Adult)

Gender

Male

Region

Dr Kenneth Kaunda (NWP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1388	1412.9	1200	1200
Raw rating	1388	1412.9	1200	1200
Weighted rating	1250.6	1258.9	1200	1200
Weighted performance	0	0	0	0
Floor	888	912.9	700	700
K-factor	36	32	36	36
Min/Max rating change allowed	126.9	122.4	165.8	165.8
Highest rating	1388 2025-09-01	1412.9 2025-09-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1388 2025-09-01	1412.9 2025-09-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1237.2 2025-09-01	1243.8 2025-09-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1388	1412.9	1200	1200
Analysis
Rating	1388	1412.9	1200	1200
Raw rating	1388	1412.9	1200	1200
Weighted rating	1250.6	1258.9	1200
Weighted performance	0	0	0
K-factor	36	32	36	36
Floor	888	912.9	700	700
Max/Min rating change allowed	126.9	122.4	165.8	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	1388	1412.9	1200	1200
New weighted rating	1263.4	1273.3	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1388	1412.9	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1388	1412.9	1200	1200
New K-factor	36	32	36	36
New floor	888	912.9	700	700

Item	Main	Standard
	0	0
	16	16
	0	0
	0	0
	0	0
	0	0
History	20	20

Games since
	Main 16	Standard 16		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Dr Kenneth Kaunda (NWP)
Province	Northwest (NW)
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	16	13.5	84.38	292.2	1295.7	1587.8
Standard	16	13.5	84.38	292.2	1295.7	1587.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	16	13.5	84.38	292.2	1295.7	1587.8
Standard	16	13.5	84.38	292.2	1295.7	1587.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1388	1412.9	1200	1200
2025-09-01	1388	1412.9	1200	1200
2025-08-01	1300.8	1321.4	1200	1200
2025-07-01	1300.8	1321.4	1200	1200
2025-06-01	1300.8	1321.4	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
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	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
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Northern Cape Closed 202 (Adults)	2025-08-22	2025-08-23	Standard	ZF Mgcawu (NZF)	5	5	3.5	Yes	Analysis
2	2025 Simmie Superstars Chess Tournament (U18+Adult)	2025-08-02	2025-08-02	Standard	ZF Mgcawu (NZF)	5	5	4	Yes	Analysis
3	Keimoes K & Q Chess Club Open 2025 (Open)	2025-05-03	2025-05-03	Standard	ZF Mgcawu (NZF)	6	6	6	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Northern Cape Closed 202 (Adults)	2025-08-22	2025-08-23	Standard	ZF Mgcawu (NZF)	5	5	3.5	Yes	Analysis
2	2025 Simmie Superstars Chess Tournament (U18+Adult)	2025-08-02	2025-08-02	Standard	ZF Mgcawu (NZF)	5	5	4	Yes	Analysis
3	Keimoes K & Q Chess Club Open 2025 (Open)	2025-05-03	2025-05-03	Standard	ZF Mgcawu (NZF)	6	6	6	Yes	Analysis

#	Games	Start				End
1	6	Tournament Keimoes K & Q Chess Club Open 2025				Tournament Keimoes K & Q Chess Club Open 2025
		date 2025-05-03	rnd 1	type Standard	result 1	date 2025-05-03	rnd 6	type Standard	result 1
		Opponent Rhodes, G (Graime)				Opponent Coetzee, A (Arthur)
2	5	Tournament 2025 Simmie Superstars Chess Tournament				Tournament Northern Cape Closed 202
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-22	rnd 1	type Standard	result 1
		Opponent Mienies, R (Rewaldo)				Opponent Booysen, V (Vuyani)
3	3	Tournament Northern Cape Closed 202				Tournament Northern Cape Closed 202
		date 2025-08-23	rnd 3	type Standard	result 1	date 2025-08-23	rnd 5	type Standard	result 0.5
		Opponent Mienies, R (Rewaldo)				Opponent Hussein, BP (Beau-Paul)

#	Games	Start				End
1	6	Tournament Keimoes K & Q Chess Club Open 2025				Tournament Keimoes K & Q Chess Club Open 2025
		date 2025-05-03	rnd 1	type Standard	result 1	date 2025-05-03	rnd 6	type Standard	result 1
		Opponent Rhodes, G (Graime)				Opponent Coetzee, A (Arthur)
2	5	Tournament 2025 Simmie Superstars Chess Tournament				Tournament Northern Cape Closed 202
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-22	rnd 1	type Standard	result 1
		Opponent Mienies, R (Rewaldo)				Opponent Booysen, V (Vuyani)
3	3	Tournament Northern Cape Closed 202				Tournament Northern Cape Closed 202
		date 2025-08-23	rnd 3	type Standard	result 1	date 2025-08-23	rnd 5	type Standard	result 0.5
		Opponent Mienies, R (Rewaldo)				Opponent Hussein, BP (Beau-Paul)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Keimoes K & Q Chess Club Open 2025				Tournament Keimoes K & Q Chess Club Open 2025
		date 2025-05-03	rnd 1	type Standard	result 1	date 2025-05-03	rnd 6	type Standard	result 1
		Opponent Rhodes, G (Graime)				Opponent Coetzee, A (Arthur)
2	5	Tournament 2025 Simmie Superstars Chess Tournament				Tournament Northern Cape Closed 202
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-22	rnd 1	type Standard	result 1
		Opponent Mienies, R (Rewaldo)				Opponent Booysen, V (Vuyani)
3	2	Tournament Northern Cape Closed 202				Tournament Northern Cape Closed 202
		date 2025-08-23	rnd 3	type Standard	result 1	date 2025-08-23	rnd 4	type Standard	result 1
		Opponent Mienies, R (Rewaldo)				Opponent Nelson, DJ (Dylan Johannes)

#	Games	Start				End
1	6	Tournament Keimoes K & Q Chess Club Open 2025				Tournament Keimoes K & Q Chess Club Open 2025
		date 2025-05-03	rnd 1	type Standard	result 1	date 2025-05-03	rnd 6	type Standard	result 1
		Opponent Rhodes, G (Graime)				Opponent Coetzee, A (Arthur)
2	5	Tournament 2025 Simmie Superstars Chess Tournament				Tournament Northern Cape Closed 202
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-22	rnd 1	type Standard	result 1
		Opponent Mienies, R (Rewaldo)				Opponent Booysen, V (Vuyani)
3	2	Tournament Northern Cape Closed 202				Tournament Northern Cape Closed 202
		date 2025-08-23	rnd 3	type Standard	result 1	date 2025-08-23	rnd 4	type Standard	result 1
		Opponent Mienies, R (Rewaldo)				Opponent Nelson, DJ (Dylan Johannes)

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	Booysen ,V (Vuyani)	2	2	425	2	2	425	0	0	0	0	0	0
1	Booysen ,V (Vuyani)	2	1420.9	1845.9	2	1420.6	1845.9	0	0	0	0	0	0
2	Mienies ,R (Rewaldo)	2	2	425	2	2	425	0	0	0	0	0	0
2	Mienies ,R (Rewaldo)	2	1409.4	1834.4	2	1411.4	1834.4	0	0	0	0	0	0
3	Williams ,R (Romeo)	1	1	425	1	1	425	0	0	0	0	0	0
3	Williams ,R (Romeo)	1	1300	1725	1	1300	1725	0	0	0	0	0	0
4	Coetzee ,A (Arthur)	1	1	425	1	1	425	0	0	0	0	0	0
4	Coetzee ,A (Arthur)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Wanza ,Q (Quinton Garry)	1	1	425	1	1	425	0	0	0	0	0	0
5	Wanza ,Q (Quinton Garry)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Nel ,C (Caleb)	1	1	425	1	1	425	0	0	0	0	0	0
6	Nel ,C (Caleb)	1	1306	1731	1	1304.5	1731	0	0	0	0	0	0
7	Hussein ,BP (Beau-Paul)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Hussein ,BP (Beau-Paul)	1	1198.8	1198.8	1	1211.7	1198.8	0	0	0	0	0	0
8	Viviers ,H (Hanr�)	1	1	425	1	1	425	0	0	0	0	0	0
8	Viviers ,H (Hanr�)	1	1220.8	1645.8	1	1230.1	1645.8	0	0	0	0	0	0
9	Nelson ,DJ (Dylan Johannes)	1	1	425	1	1	425	0	0	0	0	0	0
9	Nelson ,DJ (Dylan Johannes)	1	1350.2	1775.2	1	1362.3	1775.2	0	0	0	0	0	0
10	Buys ,J (Jandru)	1	1	425	1	1	425	0	0	0	0	0	0
10	Buys ,J (Jandru)	1	1200.7	1625.7	1	1200.4	1625.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Arends, A (Algurnon)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms