Chess South Africa Ratings Database

PLAYER PAGE

Personal

Abrahams, A (Abraham)

Chess SA id

1620106239

FIDE id

Date of birth

1962-02-07 (Adult)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-02-01

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1179.5	1195.2	1185	1300
Raw rating	1179.5	1195.2	1185	1300
Weighted rating	1179.5	1195.2	1184.4	1299
Weighted performance	0	0	0	0
Floor	700	700	700	800
K-factor	36	36	36	36
Min/Max rating change allowed	170.7	167	169.4	143.8
Highest rating	1200 2018-01-01	1200 2018-01-01	1200 2018-10-01	1300 2024-02-01
Highest raw rating	1200 2018-01-01	1200 2018-01-01	1200 2018-01-01	1300 2024-02-01
Highest weighted rating	1200 2018-01-01	1200 2018-01-01	1200 2018-10-01	1296.7 2025-08-01
Highest weighted performance	1200 2018-01-01	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1179.5	1195.2	1185	1300
Analysis
Rating	1179.5	1195.2	1185	1300
Raw rating	1179.5	1195.2	1185	1300
Weighted rating	1179.5	1195.2	1184.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	800
Max/Min rating change allowed	170.7	167	169.4	143.8
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	1179.5	1195.2	1185	1300
New weighted rating	1179.5	1195.2	1184.8	1299.7
New weighted performance	0	0	0	0
Temp new rating	1179.5	1195.2	1185	1300
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1179.5	1195.2	1185	1300
New K-factor	36	36	36	36
New floor	700	700	700	800

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	26	8	18

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Winelands (WCW)
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	26	10	38.46	-98.1	1246.2	1148.1
Standard	8	5	62.5	106.2	1084.4	1190.7
Rapid	18	5	27.78	-188.9	1318	1129.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1179.5	1195.2	1185	1300
2025-09-01	1179.5	1195.2	1185	1300
2025-08-01	1179.5	1195.2	1185	1300
2025-07-01	1179.5	1195.2	1185	1300
2025-06-01	1179.5	1195.2	1185	1300
2025-05-01	1179.5	1195.2	1185	1300
2025-04-01	1179.5	1195.2	1185	1300
2025-03-01	1179.5	1195.2	1185	1300
2025-02-01	1179.5	1195.2	1185	1300
2025-01-01	1179.5	1195.2	1185	1300
2024-12-01	1179.5	1195.2	1185	1300
2024-11-01	1179.5	1195.2	1185	1300
2024-10-01	1179.5	1195.2	1185	1300
2024-09-01	1179.5	1195.2	1185	1300
2024-08-01	1179.5	1195.2	1185	1300
2024-07-01	1179.5	1195.2	1185	1300
2024-06-01	1179.5	1195.2	1185	1300
2024-08-01	1179.5	1195.2	1185	1300
2024-04-01	1179.5	1195.2	1185	1300
2024-03-01	1179.5	1195.2	1185	1300
2024-02-01	1179.5	1195.2	1185	1300
2024-01-01	1179.5	1195.2	1185	1300
2023-12-01	1179.5	1195.2	1115.6	1200
2023-11-01	1179.5	1195.2	1115.6	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	Nelson Mandela Rapid 2020 (Open)	2020-02-01	2020-02-01	Rapid	Cape Town (WCT)	6	6	1	Yes	Analysis
2	2019 Kraaifontein Open (Open)	2019-12-06	2019-12-08	Standard	Cape Town (WCT)	6	0	0	No	Analysis
3	2019 Western Province League (E)	2019-07-27	2019-08-10	Standard	Cape Town (WCT)	9	3	3	Yes	Analysis
4	Drakenstein Dragons Rapid 2019 (Open)	2019-06-15	2019-06-15	Rapid	Cape Winelands (WCW)	7	6	2	Yes	Analysis
5	Drakenstein Dragons Rapid 2019 (Open)	2019-01-19	2019-01-19	Rapid	Cape Winelands (WCW)	6	6	2	Yes	Analysis
6	2018 Western Province League (D)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	11	2	1	Yes	Analysis
7	2018 Western Province League (E)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	7	3	1	Yes	Analysis

#	Games	Start				End
1	4	Tournament Drakenstein Dragons Rapid 2019				Tournament 2019 Western Province League
		date 2019-06-15	rnd 7	type Rapid	result 1	date 2019-07-27	rnd 3	type Standard	result 1
		Opponent Michiel, RRJ (Raidan)				Opponent Nazo, A (Andisiwe)
2	2	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-09-01	rnd 8	type Standard	result 1	date 2018-09-15	rnd 7	type Standard	result 1
		Opponent Paranzee, E (Ethan)				Opponent Ngudle, M (Mandisi)
3	1	Tournament Nelson Mandela Rapid 2020				Tournament Nelson Mandela Rapid 2020
		date 2020-02-01	rnd 5	type Rapid	result 1	date 2020-02-01	rnd 5	type Rapid	result 1
		Opponent Benans, Y (Yulin)				Opponent Benans, Y (Yulin)

#	Games	Start				End
1	5	Tournament 2018 Western Province League				Tournament 2019 Western Province League
		date 2018-09-01	rnd 8	type Standard	result 1	date 2019-07-27	rnd 3	type Standard	result 1
		Opponent Paranzee, E (Ethan)				Opponent Nazo, A (Andisiwe)

#	Games	Start				End
1	1	Tournament Nelson Mandela Rapid 2020				Tournament Nelson Mandela Rapid 2020
		date 2020-02-01	rnd 5	type Rapid	result 1	date 2020-02-01	rnd 5	type Rapid	result 1
		Opponent Benans, Y (Yulin)				Opponent Benans, Y (Yulin)
2	1	Tournament Drakenstein Dragons Rapid 2019				Tournament Drakenstein Dragons Rapid 2019
		date 2019-06-15	rnd 7	type Rapid	result 1	date 2019-06-15	rnd 7	type Rapid	result 1
		Opponent Michiel, RRJ (Raidan)				Opponent Michiel, RRJ (Raidan)
3	1	Tournament Drakenstein Dragons Rapid 2019				Tournament Drakenstein Dragons Rapid 2019
		date 2019-06-15	rnd 2	type Rapid	result 1	date 2019-06-15	rnd 2	type Rapid	result 1
		Opponent Titus, DF (Deon)				Opponent Titus, DF (Deon)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Drakenstein Dragons Rapid 2019				Tournament 2019 Western Province League
		date 2019-06-15	rnd 7	type Rapid	result 1	date 2019-07-27	rnd 3	type Standard	result 1
		Opponent Michiel, RRJ (Raidan)				Opponent Nazo, A (Andisiwe)
2	2	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-09-01	rnd 8	type Standard	result 1	date 2018-09-15	rnd 7	type Standard	result 1
		Opponent Paranzee, E (Ethan)				Opponent Ngudle, M (Mandisi)
3	1	Tournament Nelson Mandela Rapid 2020				Tournament Nelson Mandela Rapid 2020
		date 2020-02-01	rnd 5	type Rapid	result 1	date 2020-02-01	rnd 5	type Rapid	result 1
		Opponent Benans, Y (Yulin)				Opponent Benans, Y (Yulin)

#	Games	Start				End
1	5	Tournament 2018 Western Province League				Tournament 2019 Western Province League
		date 2018-09-01	rnd 8	type Standard	result 1	date 2019-07-27	rnd 3	type Standard	result 1
		Opponent Paranzee, E (Ethan)				Opponent Nazo, A (Andisiwe)

#	Games	Start				End
1	1	Tournament Nelson Mandela Rapid 2020				Tournament Nelson Mandela Rapid 2020
		date 2020-02-01	rnd 5	type Rapid	result 1	date 2020-02-01	rnd 5	type Rapid	result 1
		Opponent Benans, Y (Yulin)				Opponent Benans, Y (Yulin)
2	1	Tournament Drakenstein Dragons Rapid 2019				Tournament Drakenstein Dragons Rapid 2019
		date 2019-06-15	rnd 7	type Rapid	result 1	date 2019-06-15	rnd 7	type Rapid	result 1
		Opponent Michiel, RRJ (Raidan)				Opponent Michiel, RRJ (Raidan)
3	1	Tournament Drakenstein Dragons Rapid 2019				Tournament Drakenstein Dragons Rapid 2019
		date 2019-06-15	rnd 2	type Rapid	result 1	date 2019-06-15	rnd 2	type Rapid	result 1
		Opponent Titus, DF (Deon)				Opponent Titus, DF (Deon)

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	Ngudle ,M (Mandisi)	1	1	425	1	1	425	0	0	0	0	0	0
1	Ngudle ,M (Mandisi)	1	1099	1524	1	1098	1524	0	0	0	0	0	0
2	Ismail ,U (Umar)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Ismail ,U (Umar)	1	1091.7	666.7	1	1107.4	666.7	0	0	0	0	0	0
3	Molamo ,M (Motheo)	1	1	425	1	1	425	0	0	0	0	0	0
3	Molamo ,M (Motheo)	1	999	1424	1	999	1424	0	0	0	0	0	0
4	Herder ,J (Jovanne)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Herder ,J (Jovanne)	1	961.1	536.1	1	957	536.1	0	0	0	0	0	0
5	Paranzee ,E (Ethan)	1	1	425	1	1	425	0	0	0	0	0	0
5	Paranzee ,E (Ethan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Preston ,W (Waylon)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Preston ,W (Waylon)	1	1144.1	719.1	1	1138	719.1	0	0	0	0	0	0
7	Blauw ,S (Siyamthanda)	1	1	425	1	1	425	0	0	0	0	0	0
7	Blauw ,S (Siyamthanda)	1	1128.3	1553.3	1	1096.3	1553.3	0	0	0	0	0	0
8	Steenkamp ,E (Eugene)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Steenkamp ,E (Eugene)	1	1399.5	974.5	0	0	0	1	1353.5	974.5	0	0	0
9	Ariefdien ,D (Dominique)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Ariefdien ,D (Dominique)	1	1253.5	828.5	0	0	0	1	993	828.5	0	0	0
10	Crotz ,G (Greagan)	1	1	425	0	0	0	1	1	425	0	0	0
10	Crotz ,G (Greagan)	1	1125.2	1550.2	0	0	0	1	1093	1550.2	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Abrahams, A (Abraham)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms