Chess South Africa Ratings Database

PLAYER PAGE

Personal

Strydom, S (Stefan)

Chess SA id

108053640

FIDE id

Date of birth

2008-04-14 (U18)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-03-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1121.7	1093.8	908.2	811
Raw rating	1121.7	1093.8	908.2	811
Weighted rating	1121.7	1093.8	908.2	811
Weighted performance	406.9	225.6	0	0
Floor	621.7	593.8	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	185.4	192.9	251.3	288.6
Highest rating	1200 2024-11-01	1200 2024-11-01	1223.1 2022-03-01	1200 2024-02-01
Highest raw rating	1121.7 2024-02-01	1093.8 2024-02-01	908.2 2024-02-01	811 2024-02-01
Highest weighted rating	1121.7 2024-11-01	1093.8 2024-11-01	908.2 2024-11-01	811 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1223.1 2022-03-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1121.7	1093.8	908.2	811
Analysis
Rating	1121.7	1093.8	908.2	811
Raw rating	1121.7	1093.8	908.2	811
Weighted rating	1121.7	1093.8	908.2
Weighted performance	406.9	225.6	0
K-factor	40	40	40	40
Floor	621.7	593.8	500	500
Max/Min rating change allowed	185.4	192.9	251.3	288.6
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	1121.7	1093.8	908.2	811
New weighted rating	1121.7	1093.8	908.2	811
New weighted performance	406.4	225.2	0	0
Temp new rating	1121.7	1093.8	908.2	811
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1121.7	1093.8	908.2	811
New K-factor	40	40	40	40
New floor	621.7	593.8	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	5	0	5
	0	0	0
History	71	66	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	39	22	56.41	54.5	1098	1152.5
Standard	34	19	55.88	50	1071.6	1121.6
Rapid	5	3	60	85	1277.1	1362.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1121.7	1093.8	908.2	811
2025-09-01	1121.7	1093.8	908.2	811
2025-08-01	1121.7	1093.8	908.2	811
2025-07-01	1121.7	1093.8	908.2	811
2025-06-01	1121.7	1093.8	908.2	811
2025-05-01	1121.7	1093.8	908.2	811
2025-04-01	1121.7	1093.8	908.2	811
2025-03-01	1121.7	1093.8	908.2	811
2025-02-01	1121.7	1093.8	908.2	811
2025-01-01	1121.7	1093.8	908.2	811
2024-12-01	1121.7	1093.8	908.2	811
2024-11-01	1121.7	1093.8	908.2	811
2024-10-01	1121.7	1093.8	908.2	811
2024-09-01	1121.7	1093.8	908.2	811
2024-08-01	1121.7	1093.8	908.2	811
2024-07-01	1121.7	1093.8	908.2	811
2024-06-01	1121.7	1093.8	908.2	811
2024-08-01	1121.7	1093.8	908.2	811
2024-04-01	1121.7	1093.8	908.2	811
2024-03-01	1121.7	1093.8	908.2	811
2024-02-01	1121.7	1093.8	908.2	811
2024-01-01	1121.7	1093.8	908.2	811
2023-12-01	1121.7	1093.8	908.2	811
2023-11-01	1121.7	1093.8	908.2	811

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	District North 2022 (U15)	2022-03-06	2022-03-06	Rapid	Cape Town (WCT)	6	5	3	Yes	Analysis
2	Metro North Individual Trials 2020 (U13)	2020-02-07	2020-02-08	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
3	Metro School Chess Closed Individual Trials 2019 (U11 Boys)	2019-03-01	2019-03-02	Standard	Cape Town (WCT)	6	5	1.5	Yes	Analysis
4	District North Schools Chess Trials 2019 (U11)	2019-01-25	2019-01-26	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
5	Western Cape Schools Individuals 2018 (U11 Boys)	2018-05-19	2018-05-20	Standard	Overberg (WOS)	6	6	3	Yes	Analysis
6	2018 WP Schools Closed Trials (U11 Boys)	2018-03-09	2018-03-10	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
7	District North Schools Chess Open Trials 2018 (U11)	2018-02-09	2018-02-10	Standard	Cape Town (WCT)	6	5	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament 2018 WP Schools Closed Trials				Tournament Western Cape Schools Individuals 2018
		date 2018-03-10	rnd 3	type Standard	result 1	date 2018-05-19	rnd 1	type Standard	result 1
		Opponent Brink, W (Wihan)				Opponent Ehlers, R (Ruben)
2	2	Tournament Metro North Individual Trials 2020				Tournament Metro North Individual Trials 2020
		date 2020-02-08	rnd 4	type Standard	result 1	date 2020-02-08	rnd 5	type Standard	result 1
		Opponent Damonse, R (Remur)				Opponent Steenkamp, A (Ane)
3	2	Tournament Metro North Individual Trials 2020				Tournament Metro North Individual Trials 2020
		date 2020-02-07	rnd 1	type Standard	result 1	date 2020-02-07	rnd 2	type Standard	result 0.5
		Opponent Ndzunga, L (Luniko)				Opponent Pillay, PJ (Palin)

#	Games	Start				End
1	5	Tournament 2018 WP Schools Closed Trials				Tournament Western Cape Schools Individuals 2018
		date 2018-03-10	rnd 3	type Standard	result 1	date 2018-05-19	rnd 1	type Standard	result 1
		Opponent Brink, W (Wihan)				Opponent Ehlers, R (Ruben)
2	2	Tournament Metro North Individual Trials 2020				Tournament Metro North Individual Trials 2020
		date 2020-02-08	rnd 4	type Standard	result 1	date 2020-02-08	rnd 5	type Standard	result 1
		Opponent Damonse, R (Remur)				Opponent Steenkamp, A (Ane)
3	2	Tournament Metro North Individual Trials 2020				Tournament Metro North Individual Trials 2020
		date 2020-02-07	rnd 1	type Standard	result 1	date 2020-02-07	rnd 2	type Standard	result 0.5
		Opponent Ndzunga, L (Luniko)				Opponent Pillay, PJ (Palin)

#	Games	Start				End
1	1	Tournament District North 2022				Tournament District North 2022
		date 2022-03-06	rnd 6	type Rapid	result 1	date 2022-03-06	rnd 6	type Rapid	result 1
		Opponent Blankenberg, T (Tazneen)				Opponent Blankenberg, T (Tazneen)
2	1	Tournament District North 2022				Tournament District North 2022
		date 2022-03-06	rnd 4	type Rapid	result 1	date 2022-03-06	rnd 4	type Rapid	result 1
		Opponent Herbert, S (Sebastiaan)				Opponent Herbert, S (Sebastiaan)
3	1	Tournament District North 2022				Tournament District North 2022
		date 2022-03-06	rnd 2	type Rapid	result 1	date 2022-03-06	rnd 2	type Rapid	result 1
		Opponent Bailey, A (Aiden)				Opponent Bailey, A (Aiden)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Metro North Individual Trials 2020				Tournament Metro North Individual Trials 2020
		date 2020-02-08	rnd 4	type Standard	result 1	date 2020-02-08	rnd 5	type Standard	result 1
		Opponent Damonse, R (Remur)				Opponent Steenkamp, A (Ane)
2	2	Tournament District North Schools Chess Trials 2019				Tournament District North Schools Chess Trials 2019
		date 2019-01-26	rnd 4	type Standard	result 1	date 2019-01-26	rnd 5	type Standard	result 1
		Opponent Gous, P (Phillip)				Opponent Winshaw, B (Bates)
3	2	Tournament District North Schools Chess Trials 2019				Tournament District North Schools Chess Trials 2019
		date 2019-01-25	rnd 1	type Standard	result 1	date 2019-01-25	rnd 2	type Standard	result 1
		Opponent Dunthorne, C (Christopher)				Opponent Wiese, A (Andre)

#	Games	Start				End
1	2	Tournament Metro North Individual Trials 2020				Tournament Metro North Individual Trials 2020
		date 2020-02-08	rnd 4	type Standard	result 1	date 2020-02-08	rnd 5	type Standard	result 1
		Opponent Damonse, R (Remur)				Opponent Steenkamp, A (Ane)
2	2	Tournament District North Schools Chess Trials 2019				Tournament District North Schools Chess Trials 2019
		date 2019-01-26	rnd 4	type Standard	result 1	date 2019-01-26	rnd 5	type Standard	result 1
		Opponent Gous, P (Phillip)				Opponent Winshaw, B (Bates)
3	2	Tournament District North Schools Chess Trials 2019				Tournament District North Schools Chess Trials 2019
		date 2019-01-25	rnd 1	type Standard	result 1	date 2019-01-25	rnd 2	type Standard	result 1
		Opponent Dunthorne, C (Christopher)				Opponent Wiese, A (Andre)

#	Games	Start				End
1	1	Tournament District North 2022				Tournament District North 2022
		date 2022-03-06	rnd 6	type Rapid	result 1	date 2022-03-06	rnd 6	type Rapid	result 1
		Opponent Blankenberg, T (Tazneen)				Opponent Blankenberg, T (Tazneen)
2	1	Tournament District North 2022				Tournament District North 2022
		date 2022-03-06	rnd 4	type Rapid	result 1	date 2022-03-06	rnd 4	type Rapid	result 1
		Opponent Herbert, S (Sebastiaan)				Opponent Herbert, S (Sebastiaan)
3	1	Tournament District North 2022				Tournament District North 2022
		date 2022-03-06	rnd 2	type Rapid	result 1	date 2022-03-06	rnd 2	type Rapid	result 1
		Opponent Bailey, A (Aiden)				Opponent Bailey, A (Aiden)

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	Pillay ,PJ (Palin Josh)	5	0.5	-340	4	0.5	-318.8	1	0	-425	0	0	0
1	Pillay ,PJ (Palin Josh)	5	1111	771	4	1045.8	792.2	1	1130.8	686	0	0	0
2	Ndzunga ,L (Luniko)	1	1	425	1	1	425	0	0	0	0	0	0
2	Ndzunga ,L (Luniko)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Dreyer ,S (Sebastian)	1	1	425	1	1	425	0	0	0	0	0	0
3	Dreyer ,S (Sebastian)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Afonso ,IS (Isabella)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Afonso ,IS (Isabella)	1	1168.9	743.9	1	1146.1	743.9	0	0	0	0	0	0
5	Sarkar ,K (Krish)	1	1	425	1	1	425	0	0	0	0	0	0
5	Sarkar ,K (Krish)	1	1145.8	1570.8	1	1136.4	1570.8	0	0	0	0	0	0
6	Van Heerden ,EJ (Ethan Joel)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Van Heerden ,EJ (Ethan Joel)	1	1055.1	630.1	1	1024.8	630.1	0	0	0	0	0	0
7	Modise ,M (Matthew)	1	1	425	1	1	425	0	0	0	0	0	0
7	Modise ,M (Matthew)	1	1160.2	1585.2	1	1152	1585.2	0	0	0	0	0	0
8	Goliath ,K (Kian)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Goliath ,K (Kian)	1	1084.2	659.2	1	1063.8	659.2	0	0	0	0	0	0
9	Gous ,P (Phillip)	1	1	425	1	1	425	0	0	0	0	0	0
9	Gous ,P (Phillip)	1	500	925	1	500	925	0	0	0	0	0	0
10	Zimano ,I (Ian)	1	1	425	1	1	425	0	0	0	0	0	0
10	Zimano ,I (Ian)	1	1200.3	1625.3	1	1200.4	1625.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Strydom, S (Stefan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms