Chess South Africa Ratings Database

PLAYER PAGE

Personal

Strydom, S (Stiaan)

Chess SA id

1090105304

FIDE id

Date of birth

2009-05-22 (U18)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-08-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1130.9	1117.2	1200	1200
Raw rating	1130.9	1117.2	1200	1200
Weighted rating	1130.9	1117.2	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	183	186.6	165.8	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1130.9	1117.2	1200	1200
Analysis
Rating	1130.9	1117.2	1200	1200
Raw rating	1130.9	1117.2	1200	1200
Weighted rating	1130.9	1117.2	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	183	186.6	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	1130.9	1117.2	1200	1200
New weighted rating	1130.9	1117.2	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1130.9	1117.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1130.9	1117.2	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	11	11

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	5	45.45	-38.6	1027.2	988.6
Standard	11	5	45.45	-38.6	1027.2	988.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1130.9	1117.2	1200	1200
2025-09-30	1130.9	1117.2	1200	1200
2025-09-01	1130.9	1117.2	1200	1200
2025-08-01	1130.9	1117.2	1200	1200
2025-07-01	1130.9	1117.2	1200	1200
2025-06-01	1130.9	1117.2	1200	1200
2025-05-01	1130.9	1117.2	1200	1200
2025-04-01	1130.9	1117.2	1200	1200
2025-03-01	1130.9	1117.2	1200	1200
2025-02-01	1130.9	1117.2	1200	1200
2025-01-01	1130.9	1117.2	1200	1200
2024-12-01	1130.9	1117.2	1200	1200
2024-11-01	1130.9	1117.2	1200	1200
2024-10-01	1130.9	1117.2	1200	1200
2024-09-01	1130.9	1117.2	1200	1200
2024-08-01	1130.9	1117.2	1200	1200
2024-07-01	1130.9	1117.2	1200	1200
2024-09-01	1130.9	1117.2	1200	1200
2024-05-01	1130.9	1117.2	1200	1200
2024-04-01	1130.9	1117.2	1200	1200
2024-03-01	1130.9	1117.2	1200	1200
2024-02-01	1130.9	1117.2	1200	1200
2024-01-01	1130.9	1117.2	1200	1200
2023-12-01	1130.9	1117.2	1200	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 Gauteng League Final (U9)	2018-08-24	2018-08-24	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
2	D5 Primary Schools Teams 2018 (U9)	2018-08-17	2018-08-18	Standard	Ekurhuleni (GE)	6	6	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament D5 Primary Schools Teams 2018				Tournament D5 Primary Schools Teams 2018
		date 2018-08-18	rnd 4	type Standard	result 1	date 2018-08-18	rnd 5	type Standard	result 0.5
		Opponent Vermeulen, K (Kailee)				Opponent Simpson, W (William)
2	2	Tournament D5 Primary Schools Teams 2018				Tournament D5 Primary Schools Teams 2018
		date 2018-08-17	rnd 1	type Standard	result 1	date 2018-08-17	rnd 2	type Standard	result 0.5
		Opponent Vermeulen, K (Kailee)				Opponent Simpson, W (William)
3	1	Tournament 2018 Gauteng League Final				Tournament 2018 Gauteng League Final
		date 2018-08-24	rnd 5	type Standard	result 1	date 2018-08-24	rnd 5	type Standard	result 1
		Opponent Langa, RB (Rinel Buhle)				Opponent Langa, RB (Rinel Buhle)

#	Games	Start				End
1	2	Tournament D5 Primary Schools Teams 2018				Tournament D5 Primary Schools Teams 2018
		date 2018-08-18	rnd 4	type Standard	result 1	date 2018-08-18	rnd 5	type Standard	result 0.5
		Opponent Vermeulen, K (Kailee)				Opponent Simpson, W (William)
2	2	Tournament D5 Primary Schools Teams 2018				Tournament D5 Primary Schools Teams 2018
		date 2018-08-17	rnd 1	type Standard	result 1	date 2018-08-17	rnd 2	type Standard	result 0.5
		Opponent Vermeulen, K (Kailee)				Opponent Simpson, W (William)
3	1	Tournament 2018 Gauteng League Final				Tournament 2018 Gauteng League Final
		date 2018-08-24	rnd 5	type Standard	result 1	date 2018-08-24	rnd 5	type Standard	result 1
		Opponent Langa, RB (Rinel Buhle)				Opponent Langa, RB (Rinel Buhle)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 2018 Gauteng League Final				Tournament 2018 Gauteng League Final
		date 2018-08-24	rnd 5	type Standard	result 1	date 2018-08-24	rnd 5	type Standard	result 1
		Opponent Langa, RB (Rinel Buhle)				Opponent Langa, RB (Rinel Buhle)
2	1	Tournament 2018 Gauteng League Final				Tournament 2018 Gauteng League Final
		date 2018-08-24	rnd 2	type Standard	result 1	date 2018-08-24	rnd 2	type Standard	result 1
		Opponent Ncube, M (Melokuhle)				Opponent Ncube, M (Melokuhle)
3	1	Tournament D5 Primary Schools Teams 2018				Tournament D5 Primary Schools Teams 2018
		date 2018-08-18	rnd 4	type Standard	result 1	date 2018-08-18	rnd 4	type Standard	result 1
		Opponent Vermeulen, K (Kailee)				Opponent Vermeulen, K (Kailee)

#	Games	Start				End
1	1	Tournament 2018 Gauteng League Final				Tournament 2018 Gauteng League Final
		date 2018-08-24	rnd 5	type Standard	result 1	date 2018-08-24	rnd 5	type Standard	result 1
		Opponent Langa, RB (Rinel Buhle)				Opponent Langa, RB (Rinel Buhle)
2	1	Tournament 2018 Gauteng League Final				Tournament 2018 Gauteng League Final
		date 2018-08-24	rnd 2	type Standard	result 1	date 2018-08-24	rnd 2	type Standard	result 1
		Opponent Ncube, M (Melokuhle)				Opponent Ncube, M (Melokuhle)
3	1	Tournament D5 Primary Schools Teams 2018				Tournament D5 Primary Schools Teams 2018
		date 2018-08-18	rnd 4	type Standard	result 1	date 2018-08-18	rnd 4	type Standard	result 1
		Opponent Vermeulen, K (Kailee)				Opponent Vermeulen, K (Kailee)

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	Simpson ,W (William)	2	1	0	2	1	0	0	0	0	0	0	0
1	Simpson ,W (William)	2	1200	1200	2	1200	1200	0	0	0	0	0	0
2	Vermeulen ,K (Kailee)	2	2	425	2	2	425	0	0	0	0	0	0
2	Vermeulen ,K (Kailee)	2	522.1	947.1	2	522.1	947.1	0	0	0	0	0	0
3	Potgieter ,A (Amro)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Potgieter ,A (Amro)	2	1200	775	2	1200	775	0	0	0	0	0	0
4	Langa ,RB (Rinel Buhle)	1	1	425	1	1	425	0	0	0	0	0	0
4	Langa ,RB (Rinel Buhle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Ncube ,M (Melokuhle)	1	1	425	1	1	425	0	0	0	0	0	0
5	Ncube ,M (Melokuhle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Moyo ,NJ (Ntokozo Johnny)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Moyo ,NJ (Ntokozo Johnny)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Coetzee ,J (Jaco)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Coetzee ,J (Jaco)	1	821.4	396.4	1	833.5	396.4	0	0	0	0	0	0
8	Liang ,YX (Yi-Xuan (Bowie))	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Liang ,YX (Yi-Xuan (Bowie))	1	1034.3	609.3	1	1029	609.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Strydom, S (Stiaan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms