Chess South Africa Ratings Database

PLAYER PAGE

Personal

Michaels, A (Alton)

Chess SA id

1770106159

FIDE id

Date of birth

1977-10-19 (Adult)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-08-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1202.1	1185	1300	1175.8
Raw rating	1202.1	1185	1300	1175.8
Weighted rating	1201.5	1184.5	1299	1175.4
Weighted performance	0	0	0	0
Floor	702.1	700	800	700
K-factor	36	36	36	36
Min/Max rating change allowed	165.3	169.4	143.8	171.6
Highest rating	1202.1 2024-02-01	1200 2018-02-01	1300 2024-02-01	1200 2018-10-01
Highest raw rating	1202.1 2024-02-01	1200 2018-02-01	1300 2024-02-01	1200 2018-02-01
Highest weighted rating	1202.1 2018-02-01	1200 2018-02-01	1296.7 2025-08-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2018-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1202.1	1185	1300	1175.8
Analysis
Rating	1202.1	1185	1300	1175.8
Raw rating	1202.1	1185	1300	1175.8
Weighted rating	1201.5	1184.5	1299
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	702.1	700	800	700
Max/Min rating change allowed	165.3	169.4	143.8	171.6
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	1202.1	1185	1300	1175.8
New weighted rating	1201.9	1184.9	1299.7	1175.6
New weighted performance	0	0	0	0
Temp new rating	1202.1	1185	1300	1175.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1202.1	1185	1300	1175.8
New K-factor	36	36	36	36
New floor	702.1	700	800	700

Item	Main	Standard	Blitz
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	11	5	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Eden (WEG)
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	11	3.5	31.82	-154.5	1224.1	1069.6
Standard	5	0.5	10	-340	1258.9	918.9
Rapid	0	0	0	0	0	0
Blitz	6	3	50	0	1195.1	1195.1

Date	Main	Standard	Rapid	Blitz
2025-09-30	1202.1	1185	1300	1175.8
2025-09-01	1202.1	1185	1300	1175.8
2025-08-01	1202.1	1185	1300	1175.8
2025-07-01	1202.1	1185	1300	1175.8
2025-06-01	1202.1	1185	1300	1175.8
2025-05-01	1202.1	1185	1300	1175.8
2025-04-01	1202.1	1185	1300	1175.8
2025-03-01	1202.1	1185	1300	1175.8
2025-02-01	1202.1	1185	1300	1175.8
2025-01-01	1202.1	1185	1300	1175.8
2024-12-01	1202.1	1185	1300	1175.8
2024-11-01	1202.1	1185	1300	1175.8
2024-10-01	1202.1	1185	1300	1175.8
2024-09-01	1202.1	1185	1300	1175.8
2024-08-01	1202.1	1185	1300	1175.8
2024-07-01	1202.1	1185	1300	1175.8
2024-06-01	1202.1	1185	1300	1175.8
2024-08-01	1202.1	1185	1300	1175.8
2024-04-01	1202.1	1185	1300	1175.8
2024-03-01	1202.1	1185	1300	1175.8
2024-02-01	1202.1	1185	1300	1175.8
2024-01-01	1202.1	1185	1300	1175.8
2023-12-01	1141.1	1134.8	1200	1137.2
2023-11-01	1141.1	1134.8	1200	1137.2

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	Pacaltsdorp Open 2019 (Blitz)	2019-08-29	2019-08-29	Blitz	Eden (WEG)	6	6	3	Yes	Analysis
2	Eden Chess League 2018 (Premier)	2018-08-18	2018-09-01	Standard	Eden (WEG)	5	5	0.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Pacaltsdorp Open 2019				Tournament Pacaltsdorp Open 2019
		date 2019-08-29	rnd 4	type Blitz	result 1	date 2019-08-29	rnd 6	type Blitz	result 1
		Opponent Prins, R (Renier)				Opponent Jansen, G (Giovante)
2	1	Tournament Eden Chess League 2018				Tournament Eden Chess League 2018
		date 2018-09-01	rnd 4	type Standard	result 0.5	date 2018-09-01	rnd 4	type Standard	result 0.5
		Opponent Ehlers, R (Ruben)				Opponent Ehlers, R (Ruben)

#	Games	Start				End
1	1	Tournament Eden Chess League 2018				Tournament Eden Chess League 2018
		date 2018-09-01	rnd 4	type Standard	result 0.5	date 2018-09-01	rnd 4	type Standard	result 0.5
		Opponent Ehlers, R (Ruben)				Opponent Ehlers, R (Ruben)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Pacaltsdorp Open 2019				Tournament Pacaltsdorp Open 2019
		date 2019-08-29	rnd 4	type Blitz	result 1	date 2019-08-29	rnd 6	type Blitz	result 1
		Opponent Prins, R (Renier)				Opponent Jansen, G (Giovante)

#	Games	Start				End
1	3	Tournament Pacaltsdorp Open 2019				Tournament Pacaltsdorp Open 2019
		date 2019-08-29	rnd 4	type Blitz	result 1	date 2019-08-29	rnd 6	type Blitz	result 1
		Opponent Prins, R (Renier)				Opponent Jansen, G (Giovante)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Pacaltsdorp Open 2019				Tournament Pacaltsdorp Open 2019
		date 2019-08-29	rnd 4	type Blitz	result 1	date 2019-08-29	rnd 6	type Blitz	result 1
		Opponent Prins, R (Renier)				Opponent Jansen, G (Giovante)

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	Cloete ,R (Ralph)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Cloete ,R (Ralph)	1	1358.1	933.1	1	1314.4	933.1	0	0	0	0	0	0
2	Johnson ,A (Azriel)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Johnson ,A (Azriel)	1	1040.3	615.3	1	1039.3	615.3	0	0	0	0	0	0
3	Meyer ,PJ (Pravin Jody)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Meyer ,PJ (Pravin Jody)	1	1381.4	956.4	1	1397.8	956.4	0	0	0	0	0	0
4	Ehlers ,R (Ruben)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Ehlers ,R (Ruben)	1	1067	1067	1	1069.2	1067	0	0	0	0	0	0
5	Visagie ,A (Albert)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Visagie ,A (Albert)	1	1447.7	1022.7	1	1468.2	1022.7	0	0	0	0	0	0
6	Faulmann ,J (Jacques)	1	0	-425	0	0	0	0	0	0	1	0	-425
6	Faulmann ,J (Jacques)	1	1035.5	610.5	0	0	0	0	0	0	1	889	610.5
7	Prins ,R (Renier)	1	1	425	0	0	0	0	0	0	1	1	425
7	Prins ,R (Renier)	1	1200	1625	0	0	0	0	0	0	1	1200	1625
8	Jansen ,G (Giovante)	1	1	425	0	0	0	0	0	0	1	1	425
8	Jansen ,G (Giovante)	1	1069.4	1494.4	0	0	0	0	0	0	1	500	1494.4
9	Pryse ,JAY (Jayson)	1	0	-425	0	0	0	0	0	0	1	0	-425
9	Pryse ,JAY (Jayson)	1	1265	840	0	0	0	0	0	0	1	1247.6	840
10	Daniels ,M (Muhammed)	1	0	-425	0	0	0	0	0	0	1	0	-425
10	Daniels ,M (Muhammed)	1	1214.1	789.1	0	0	0	0	0	0	1	965.8	789.1

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Michaels, A (Alton)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms