Chess South Africa Ratings Database

PLAYER PAGE

Personal

Abrahams, S (Shayden)

Chess SA id

1070108782

FIDE id

Date of birth

2007-10-20 (U20)

Gender

Male

Region

Cape Town (WCT)

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	1200.5	1184.4	1178.8	1200
Raw rating	1200.5	1184.4	1178.8	1200
Weighted rating	1200.5	1184.4	1178.8	1200
Weighted performance	325.2	315.2	0	0
Floor	701.9	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	165.7	169.5	170.9	165.8
Highest rating	1201.9 2019-12-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1201.9 2019-12-01	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01
Highest weighted rating	1201.9 2024-02-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1200.5	1184.4	1178.8	1200
Analysis
Rating	1200.5	1184.4	1178.8	1200
Raw rating	1200.5	1184.4	1178.8	1200
Weighted rating	1200.5	1184.4	1178.8
Weighted performance	325.2	315.2	0
K-factor	36	36	36	36
Floor	701.9	700	700	700
Max/Min rating change allowed	165.7	169.5	170.9	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	1200.5	1184.4	1178.8	1200
New weighted rating	1200.5	1184.4	1178.8	1200
New weighted performance	324.8	314.8	0	0
Temp new rating	1200.5	1184.4	1178.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1200.5	1184.4	1178.8	1200
New K-factor	36	36	36	36
New floor	701.9	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	41	34	7

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	41	21.5	52.44	20.7	1159.9	1180.6
Standard	34	18.5	54.41	37.5	1149.4	1186.9
Rapid	7	3	42.86	-60.7	1210.7	1150
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1200.5	1184.4	1178.8	1200
2025-09-01	1200.5	1184.4	1178.8	1200
2025-08-01	1200.5	1184.4	1178.8	1200
2025-07-01	1200.5	1184.4	1178.8	1200
2025-06-01	1200.5	1184.4	1178.8	1200
2025-05-01	1200.5	1184.4	1178.8	1200
2025-04-01	1200.5	1184.4	1178.8	1200
2025-03-01	1200.5	1184.4	1178.8	1200
2025-02-01	1200.5	1184.4	1178.8	1200
2025-01-01	1200.5	1184.4	1178.8	1200
2024-12-01	1200.5	1184.4	1178.8	1200
2024-11-01	1200.5	1184.4	1178.8	1200
2024-10-01	1200.5	1184.4	1178.8	1200
2024-09-01	1200.5	1184.4	1178.8	1200
2024-08-01	1200.5	1184.4	1178.8	1200
2024-07-01	1200.5	1184.4	1178.8	1200
2024-06-01	1200.5	1184.4	1178.8	1200
2024-08-01	1200.5	1184.4	1178.8	1200
2024-04-01	1200.5	1184.4	1178.8	1200
2024-03-01	1200.5	1184.4	1178.8	1200
2024-02-01	1200.5	1184.4	1178.8	1200
2024-01-01	1200.5	1184.4	1178.8	1200
2023-12-01	1200.5	1184.4	1178.8	1200
2023-11-01	1200.5	1184.4	1178.8	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	2020 East District Individuals (U13)	2020-01-31	2020-02-01	Standard	Cape Town (WCT)	6	5	3	Yes	Analysis
2	2019 South African Junior Team Championships (U14E)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	4	Yes	Analysis
3	The Manhattan Sweets & Super C National Chess Tournament 2019 (U13)	2019-09-06	2019-09-07	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
4	2019 Western Cape Closed Chess Championships (D)	2019-09-21	2019-09-22	Standard	Cape Winelands (WCW)	6	6	3.5	Yes	Analysis
5	2019 WP Youth Open (C)	2019-07-13	2019-07-13	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
6	Imam Haron 50th Commemoration Event Open 2019	2019-06-15	2019-06-15	Rapid	Cape Town (WCT)	7	7	3	Yes	Analysis
7	2019 Metro-East District Schools Trials (U13)	2019-02-01	2019-02-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2019 Western Cape Closed Chess Championships				Tournament 2019 Western Cape Closed Chess Championships
		date 2019-09-21	rnd 2	type Standard	result 1	date 2019-09-22	rnd 5	type Standard	result 1
		Opponent Wilson, EM (Emlyn)				Opponent Visagie, W (Willem)
2	3	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-05	rnd 3	type Standard	result 1	date 2020-01-06	rnd 5	type Standard	result 1
		Opponent Singh, D (Diya)				Opponent Franken, CJ (Christiaan Jacobus)
3	3	Tournament The Manhattan Sweets & Super C National Chess Tournament 2019				Tournament The Manhattan Sweets & Super C National Chess Tournament 2019
		date 2019-09-07	rnd 2	type Standard	result 1	date 2019-09-07	rnd 4	type Standard	result 1
		Opponent Joseph, H (Halle)				Opponent Gcuze, K (Khanya)

#	Games	Start				End
1	4	Tournament 2019 Western Cape Closed Chess Championships				Tournament 2019 Western Cape Closed Chess Championships
		date 2019-09-21	rnd 2	type Standard	result 1	date 2019-09-22	rnd 5	type Standard	result 1
		Opponent Wilson, EM (Emlyn)				Opponent Visagie, W (Willem)
2	3	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-05	rnd 3	type Standard	result 1	date 2020-01-06	rnd 5	type Standard	result 1
		Opponent Singh, D (Diya)				Opponent Franken, CJ (Christiaan Jacobus)
3	3	Tournament The Manhattan Sweets & Super C National Chess Tournament 2019				Tournament The Manhattan Sweets & Super C National Chess Tournament 2019
		date 2019-09-07	rnd 2	type Standard	result 1	date 2019-09-07	rnd 4	type Standard	result 1
		Opponent Joseph, H (Halle)				Opponent Gcuze, K (Khanya)

#	Games	Start				End
1	1	Tournament Imam Haron 50th Commemoration Event Open 2019				Tournament Imam Haron 50th Commemoration Event Open 2019
		date 2019-06-15	rnd 7	type Rapid	result 1	date 2019-06-15	rnd 7	type Rapid	result 1
		Opponent Diedericks, K (Katelynn)				Opponent Diedericks, K (Katelynn)
2	1	Tournament Imam Haron 50th Commemoration Event Open 2019				Tournament Imam Haron 50th Commemoration Event Open 2019
		date 2019-06-15	rnd 5	type Rapid	result 1	date 2019-06-15	rnd 5	type Rapid	result 1
		Opponent Barday, A (Amina)				Opponent Barday, A (Amina)
3	1	Tournament Imam Haron 50th Commemoration Event Open 2019				Tournament Imam Haron 50th Commemoration Event Open 2019
		date 2019-06-15	rnd 2	type Rapid	result 1	date 2019-06-15	rnd 2	type Rapid	result 1
		Opponent Kitsimi, S (Samkelo)				Opponent Kitsimi, S (Samkelo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-05	rnd 3	type Standard	result 1	date 2020-01-06	rnd 5	type Standard	result 1
		Opponent Singh, D (Diya)				Opponent Franken, CJ (Christiaan Jacobus)
2	3	Tournament The Manhattan Sweets & Super C National Chess Tournament 2019				Tournament The Manhattan Sweets & Super C National Chess Tournament 2019
		date 2019-09-07	rnd 2	type Standard	result 1	date 2019-09-07	rnd 4	type Standard	result 1
		Opponent Joseph, H (Halle)				Opponent Gcuze, K (Khanya)
3	2	Tournament 2020 East District Individuals				Tournament 2020 East District Individuals
		date 2020-01-31	rnd 2	type Standard	result 1	date 2020-02-01	rnd 3	type Standard	result 1
		Opponent Carstens, N (Nicholas)				Opponent Noach, L (Lauren)

#	Games	Start				End
1	3	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-05	rnd 3	type Standard	result 1	date 2020-01-06	rnd 5	type Standard	result 1
		Opponent Singh, D (Diya)				Opponent Franken, CJ (Christiaan Jacobus)
2	3	Tournament The Manhattan Sweets & Super C National Chess Tournament 2019				Tournament The Manhattan Sweets & Super C National Chess Tournament 2019
		date 2019-09-07	rnd 2	type Standard	result 1	date 2019-09-07	rnd 4	type Standard	result 1
		Opponent Joseph, H (Halle)				Opponent Gcuze, K (Khanya)
3	2	Tournament 2020 East District Individuals				Tournament 2020 East District Individuals
		date 2020-01-31	rnd 2	type Standard	result 1	date 2020-02-01	rnd 3	type Standard	result 1
		Opponent Carstens, N (Nicholas)				Opponent Noach, L (Lauren)

#	Games	Start				End
1	1	Tournament Imam Haron 50th Commemoration Event Open 2019				Tournament Imam Haron 50th Commemoration Event Open 2019
		date 2019-06-15	rnd 7	type Rapid	result 1	date 2019-06-15	rnd 7	type Rapid	result 1
		Opponent Diedericks, K (Katelynn)				Opponent Diedericks, K (Katelynn)
2	1	Tournament Imam Haron 50th Commemoration Event Open 2019				Tournament Imam Haron 50th Commemoration Event Open 2019
		date 2019-06-15	rnd 5	type Rapid	result 1	date 2019-06-15	rnd 5	type Rapid	result 1
		Opponent Barday, A (Amina)				Opponent Barday, A (Amina)
3	1	Tournament Imam Haron 50th Commemoration Event Open 2019				Tournament Imam Haron 50th Commemoration Event Open 2019
		date 2019-06-15	rnd 2	type Rapid	result 1	date 2019-06-15	rnd 2	type Rapid	result 1
		Opponent Kitsimi, S (Samkelo)				Opponent Kitsimi, S (Samkelo)

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	Roux ,J (Jarrod)	1	1	425	1	1	425	0	0	0	0	0	0
1	Roux ,J (Jarrod)	1	1210.1	1635.1	1	1180.9	1635.1	0	0	0	0	0	0
2	Smit ,R (Rikis)	1	1	425	1	1	425	0	0	0	0	0	0
2	Smit ,R (Rikis)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Wilson ,EM (Emlyn Marissa)	1	1	425	1	1	425	0	0	0	0	0	0
3	Wilson ,EM (Emlyn Marissa)	1	1037.8	1462.8	1	1074.4	1462.8	0	0	0	0	0	0
4	Mputshenge ,A (Athembele)	1	1	425	1	1	425	0	0	0	0	0	0
4	Mputshenge ,A (Athembele)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Visagie ,W (Willem)	1	1	425	1	1	425	0	0	0	0	0	0
5	Visagie ,W (Willem)	1	1171.5	1596.5	1	1164.8	1596.5	0	0	0	0	0	0
6	Waguta ,B (Brooklyn)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Waguta ,B (Brooklyn)	1	1235.2	810.2	1	1218.1	810.2	0	0	0	0	0	0
7	Nduna ,A (Anothando)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Nduna ,A (Anothando)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Osborne ,N (Nicole)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Osborne ,N (Nicole)	1	1074.6	649.6	1	1065.2	649.6	0	0	0	0	0	0
9	Du Raan ,N (Nico�)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Du Raan ,N (Nico�)	1	838.8	413.8	1	802.4	413.8	0	0	0	0	0	0
10	Thiart ,Z (Zak)	1	1	425	1	1	425	0	0	0	0	0	0
10	Thiart ,Z (Zak)	1	1192	1617	1	1188.1	1617	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Abrahams, S (Shayden)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms