Chess South Africa Ratings Database

PLAYER PAGE

Personal

Diedericks, S (Stephan)

Chess SA id

101048782

FIDE id

Date of birth

2001-04-11 (Adult)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-02-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1071	1072.3	1081.9	1081.9
Raw rating	1071	1072.3	1081.9	1081.9
Weighted rating	1071	1072.3	1081.9	1081.9
Weighted performance	0	0	0	0
Floor	581.9	581.9	581.9	581.9
K-factor	40	40	40	40
Min/Max rating change allowed	199.3	198.9	196.2	196.2
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-03-01	1200 2024-03-01
Highest raw rating	1081.9 2018-01-01	1081.9 2018-01-01	1081.9 2024-03-01	1081.9 2024-03-01
Highest weighted rating	1081.9 2024-11-01	1081.9 2024-11-01	1081.9 2024-11-01	1081.9 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1071	1072.3	1081.9	1081.9
Analysis
Rating	1071	1072.3	1081.9	1081.9
Raw rating	1071	1072.3	1081.9	1081.9
Weighted rating	1071	1072.3	1081.9
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	581.9	581.9	581.9	581.9
Max/Min rating change allowed	199.3	198.9	196.2	196.2
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	1071	1072.3	1081.9	1081.9
New weighted rating	1071	1072.3	1081.9	1081.9
New weighted performance	0	0	0	0
Temp new rating	1071	1072.3	1081.9	1081.9
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1071	1072.3	1081.9	1081.9
New K-factor	40	40	40	40
New floor	581.9	581.9	581.9	581.9

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	166	120	46

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Eden (WEG)
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	10	5	50	0	1027.3	1027.3
Standard	10	5	50	0	1027.3	1027.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1071	1072.3	1081.9	1081.9
2025-09-01	1071	1072.3	1081.9	1081.9
2025-08-01	1071	1072.3	1081.9	1081.9
2025-07-01	1071	1072.3	1081.9	1081.9
2025-06-01	1071	1072.3	1081.9	1081.9
2025-05-01	1071	1072.3	1081.9	1081.9
2025-04-01	1071	1072.3	1081.9	1081.9
2025-03-01	1071	1072.3	1081.9	1081.9
2025-02-01	1071	1072.3	1081.9	1081.9
2025-01-01	1071	1072.3	1081.9	1081.9
2024-12-01	1071	1072.3	1081.9	1081.9
2024-11-01	1071	1072.3	1081.9	1081.9
2024-10-01	1071	1072.3	1081.9	1081.9
2024-09-01	1071	1072.3	1081.9	1081.9
2024-08-01	1071	1072.3	1081.9	1081.9
2024-07-01	1071	1072.3	1081.9	1081.9
2024-06-01	1071	1072.3	1081.9	1081.9
2024-08-01	1071	1072.3	1081.9	1081.9
2024-04-01	1071	1072.3	1081.9	1081.9
2024-03-01	1071	1072.3	1081.9	1081.9
2024-02-01	1071	1072.3	1081.9	1081.9
2024-01-01	1071	1072.3	1081.9	1081.9
2023-12-01	1071	1072.3	1081.9	1081.9
2023-11-01	1071	1072.3	1081.9	1081.9

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	George Trials 1 2019 (U20)	2019-01-26	2019-01-26	Standard	Eden (WEG)	5	0	0	No	Analysis
2	EDENSC Closed 2 2018 (U18 (Open)	2018-04-14	2018-04-14	Standard	Eden (WEG)	5	0	0	No	Analysis
3	EDENSC Closed 1 2018 (U18)	2018-03-10	2018-03-10	Standard	Eden (WEG)	5	0	0	No	Analysis
4	George Trails 3 2018 (U18)	2018-02-24	2018-02-24	Standard	Eden (WEG)	5	4	2	Yes	Analysis
5	George Trails 2 2018 (U18)	2018-02-10	2018-02-10	Standard	Eden (WEG)	5	5	3	Yes	Analysis
6	George Trails 1 2018 (U18)	2018-01-27	2018-01-27	Standard	Eden (WEG)	5	1	0	Yes	Analysis

#	Games	Start				End
1	2	Tournament George Trails 3 2018				Tournament George Trails 3 2018
		date 2018-02-24	rnd 4	type Standard	result 1	date 2018-02-24	rnd 5	type Standard	result 1
		Opponent Durrant, M (Matthew)				Opponent Koopman, J (Jaydim)
2	2	Tournament George Trails 2 2018				Tournament George Trails 2 2018
		date 2018-02-10	rnd 1	type Standard	result 1	date 2018-02-10	rnd 2	type Standard	result 1
		Opponent Mans, A (Arjan)				Opponent Gilbert, C (Cheslyn)
3	1	Tournament George Trails 2 2018				Tournament George Trails 2 2018
		date 2018-02-10	rnd 4	type Standard	result 1	date 2018-02-10	rnd 4	type Standard	result 1
		Opponent Smit, N (Nelis)				Opponent Smit, N (Nelis)

#	Games	Start				End
1	2	Tournament George Trails 3 2018				Tournament George Trails 3 2018
		date 2018-02-24	rnd 4	type Standard	result 1	date 2018-02-24	rnd 5	type Standard	result 1
		Opponent Durrant, M (Matthew)				Opponent Koopman, J (Jaydim)
2	2	Tournament George Trails 2 2018				Tournament George Trails 2 2018
		date 2018-02-10	rnd 1	type Standard	result 1	date 2018-02-10	rnd 2	type Standard	result 1
		Opponent Mans, A (Arjan)				Opponent Gilbert, C (Cheslyn)
3	1	Tournament George Trails 2 2018				Tournament George Trails 2 2018
		date 2018-02-10	rnd 4	type Standard	result 1	date 2018-02-10	rnd 4	type Standard	result 1
		Opponent Smit, N (Nelis)				Opponent Smit, N (Nelis)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament George Trails 3 2018				Tournament George Trails 3 2018
		date 2018-02-24	rnd 4	type Standard	result 1	date 2018-02-24	rnd 5	type Standard	result 1
		Opponent Durrant, M (Matthew)				Opponent Koopman, J (Jaydim)
2	2	Tournament George Trails 2 2018				Tournament George Trails 2 2018
		date 2018-02-10	rnd 1	type Standard	result 1	date 2018-02-10	rnd 2	type Standard	result 1
		Opponent Mans, A (Arjan)				Opponent Gilbert, C (Cheslyn)
3	1	Tournament George Trails 2 2018				Tournament George Trails 2 2018
		date 2018-02-10	rnd 4	type Standard	result 1	date 2018-02-10	rnd 4	type Standard	result 1
		Opponent Smit, N (Nelis)				Opponent Smit, N (Nelis)

#	Games	Start				End
1	2	Tournament George Trails 3 2018				Tournament George Trails 3 2018
		date 2018-02-24	rnd 4	type Standard	result 1	date 2018-02-24	rnd 5	type Standard	result 1
		Opponent Durrant, M (Matthew)				Opponent Koopman, J (Jaydim)
2	2	Tournament George Trails 2 2018				Tournament George Trails 2 2018
		date 2018-02-10	rnd 1	type Standard	result 1	date 2018-02-10	rnd 2	type Standard	result 1
		Opponent Mans, A (Arjan)				Opponent Gilbert, C (Cheslyn)
3	1	Tournament George Trails 2 2018				Tournament George Trails 2 2018
		date 2018-02-10	rnd 4	type Standard	result 1	date 2018-02-10	rnd 4	type Standard	result 1
		Opponent Smit, N (Nelis)				Opponent Smit, N (Nelis)

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	Gilbert ,C (Cheslyn)	2	1	0	2	1	0	0	0	0	0	0	0
1	Gilbert ,C (Cheslyn)	2	1139.2	1139.2	2	1148.9	1139.2	0	0	0	0	0	0
2	Rhode ,J (Jadrique)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Rhode ,J (Jadrique)	2	941.3	516.3	2	946.4	516.3	0	0	0	0	0	0
3	Koopman ,J (Jaydim)	1	1	425	1	1	425	0	0	0	0	0	0
3	Koopman ,J (Jaydim)	1	1138.9	1563.9	1	1126.4	1563.9	0	0	0	0	0	0
4	Bown ,H (Hyrone)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Bown ,H (Hyrone)	1	1076.5	651.5	1	1076.9	651.5	0	0	0	0	0	0
5	Swart ,S (Sune)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Swart ,S (Sune)	1	1189.9	764.9	1	1195.5	764.9	0	0	0	0	0	0
6	Durrant ,M (Matthew)	1	1	425	1	1	425	0	0	0	0	0	0
6	Durrant ,M (Matthew)	1	1093.4	1518.4	1	1071.6	1518.4	0	0	0	0	0	0
7	Smit ,N (Nelis)	1	1	425	1	1	425	0	0	0	0	0	0
7	Smit ,N (Nelis)	1	908.6	1333.6	1	924.8	1333.6	0	0	0	0	0	0
8	Mans ,A (Arjan)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mans ,A (Arjan)	1	705.3	1130.3	1	716.8	1130.3	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

Diedericks, S (Stephan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms