Chess South Africa Ratings Database

PLAYER PAGE

Personal

Abrahams, R (Rieyaad)

Chess SA id

1760098103

FIDE id

Date of birth

1976-02-14 (Adult)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-09-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1278.6	1307.2	1211	1300
Raw rating	1278.6	1307.2	1211	1300
Weighted rating	1278.3	1306.9	1210.7	1299.7
Weighted performance	0	0	0	0
Floor	778.6	807.2	711	800
K-factor	36	36	36	36
Min/Max rating change allowed	148.2	142.3	163.2	143.8
Highest rating	1278.6 2024-02-01	1564.1 2018-09-01	1211 2024-02-01	1300 2024-02-01
Highest raw rating	1278.6 2024-02-01	1307.2 2024-02-01	1211 2024-02-01	1300 2024-02-01
Highest weighted rating	1274.9 2025-08-01	1304.2 2025-08-01	1211 2018-02-01	1296.7 2025-08-01
Highest weighted performance	1272.7 2018-09-01	1564.1 2018-09-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1278.6	1307.2	1211	1300
Analysis
Rating	1278.6	1307.2	1211	1300
Raw rating	1278.6	1307.2	1211	1300
Weighted rating	1278.3	1306.9	1210.7
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	778.6	807.2	711	800
Max/Min rating change allowed	148.2	142.3	163.2	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	1278.6	1307.2	1211	1300
New weighted rating	1278.6	1307.2	1211	1300
New weighted performance	0	0	0	0
Temp new rating	1278.6	1307.2	1211	1300
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1278.6	1307.2	1211	1300
New K-factor	36	36	36	36
New floor	778.6	807.2	711	800

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	5	1	4

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	5	1	20	-255	1194.3	939.3
Standard	1	1	100	425	1125.4	1550.4
Rapid	4	0	0	-425	1211.5	786.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1278.6	1307.2	1211	1300
2025-09-30	1278.6	1307.2	1211	1300
2025-09-01	1278.6	1307.2	1211	1300
2025-08-01	1278.6	1307.2	1211	1300
2025-07-01	1278.6	1307.2	1211	1300
2025-06-01	1278.6	1307.2	1211	1300
2025-05-01	1278.6	1307.2	1211	1300
2025-04-01	1278.6	1307.2	1211	1300
2025-03-01	1278.6	1307.2	1211	1300
2025-02-01	1278.6	1307.2	1211	1300
2025-01-01	1278.6	1307.2	1211	1300
2024-12-01	1278.6	1307.2	1211	1300
2024-11-01	1278.6	1307.2	1211	1300
2024-10-01	1278.6	1307.2	1211	1300
2024-09-01	1278.6	1307.2	1211	1300
2024-08-01	1278.6	1307.2	1211	1300
2024-07-01	1278.6	1307.2	1211	1300
2024-09-01	1278.6	1307.2	1211	1300
2024-05-01	1278.6	1307.2	1211	1300
2024-04-01	1278.6	1307.2	1211	1300
2024-03-01	1278.6	1307.2	1211	1300
2024-02-01	1278.6	1307.2	1211	1300
2024-01-01	1278.6	1307.2	1211	1300
2023-12-01	1167.7	1215.2	1124	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	2018 Western Province League (E)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	7	1	1	Yes	Analysis
2	Strategema Club 2018 (Open)	2018-03-10	2018-03-10	Rapid	Cape Winelands (WCW)	5	4	0	Yes	Analysis

#	Games	Start				End
1	1	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-09-08	rnd 6	type Standard	result 1	date 2018-09-08	rnd 6	type Standard	result 1
		Opponent Solomons, B (Baasied)				Opponent Solomons, B (Baasied)

#	Games	Start				End
1	1	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-09-08	rnd 6	type Standard	result 1	date 2018-09-08	rnd 6	type Standard	result 1
		Opponent Solomons, B (Baasied)				Opponent Solomons, B (Baasied)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-09-08	rnd 6	type Standard	result 1	date 2018-09-08	rnd 6	type Standard	result 1
		Opponent Solomons, B (Baasied)				Opponent Solomons, B (Baasied)

#	Games	Start				End
1	1	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-09-08	rnd 6	type Standard	result 1	date 2018-09-08	rnd 6	type Standard	result 1
		Opponent Solomons, B (Baasied)				Opponent Solomons, B (Baasied)

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	Solomons ,B (Baasied)	1	1	425	1	1	425	0	0	0	0	0	0
1	Solomons ,B (Baasied)	1	1125.4	1550.4	1	1131.6	1550.4	0	0	0	0	0	0
2	Harris ,DH (David Harry)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Harris ,DH (David Harry)	1	1274.2	849.2	0	0	0	1	1314.2	849.2	0	0	0
3	Johnson ,HW (Heinrich Wagner)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Johnson ,HW (Heinrich Wagner)	1	1200	775	0	0	0	1	1200	775	0	0	0
4	October ,JW (Jonathan William)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	October ,JW (Jonathan William)	1	1172	747	0	0	0	1	1172	747	0	0	0
5	Joseph ,JMA (Juanbrey Mary-Anne)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Joseph ,JMA (Juanbrey Mary-Anne)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Abrahams, R (Rieyaad)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms