Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nieuwoudt, S (Stiaan)

Chess SA id

1070106485

FIDE id

Date of birth

2007-11-22 (U20)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-10-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	961.2	955	1138.8	1200
Raw rating	961.2	955	1138.8	1200
Weighted rating	961.2	955	1138.8	1200
Weighted performance	169.3	167.4	0	0
Floor	700	720	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	233	235.1	180.9	165.8
Highest rating	1200 2018-02-01	1313 2019-02-01	1200 2018-02-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1220 2019-03-01	1200 2018-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-02-01	1220 2019-03-01	1200 2018-02-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1313 2019-02-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	961.2	955	1138.8	1200
Analysis
Rating	961.2	955	1138.8	1200
Raw rating	961.2	955	1138.8	1200
Weighted rating	961.2	955	1138.8
Weighted performance	169.3	167.4	0
K-factor	36	36	36	36
Floor	700	720	700	700
Max/Min rating change allowed	233	235.1	180.9	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	961.2	955	1138.8	1200
New weighted rating	961.2	955	1138.8	1200
New weighted performance	164.5	162.5	0	0
Temp new rating	961.2	955	1138.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	961.2	955	1138.8	1200
New K-factor	36	36	36	36
New floor	700	720	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	29	24	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Cape Winelands (WCW)
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	29	8	27.59	-190.5	1091.7	901.2
Standard	24	6.5	27.08	-194.8	1090.5	895.7
Rapid	5	1.5	30	-170	1097.5	927.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	961.2	955	1138.8	1200
2025-09-30	961.2	955	1138.8	1200
2025-09-01	961.2	955	1138.8	1200
2025-08-01	961.2	955	1138.8	1200
2025-07-01	961.2	955	1138.8	1200
2025-06-01	961.2	955	1138.8	1200
2025-05-01	961.2	955	1138.8	1200
2025-04-01	961.2	955	1138.8	1200
2025-03-01	961.2	955	1138.8	1200
2025-02-01	961.2	955	1138.8	1200
2025-01-01	961.2	955	1138.8	1200
2024-12-01	961.2	955	1138.8	1200
2024-11-01	961.2	955	1138.8	1200
2024-10-01	961.2	955	1138.8	1200
2024-09-01	961.2	955	1138.8	1200
2024-08-01	961.2	955	1138.8	1200
2024-07-01	961.2	955	1138.8	1200
2024-09-01	961.2	955	1138.8	1200
2024-05-01	961.2	955	1138.8	1200
2024-04-01	961.2	955	1138.8	1200
2024-03-01	961.2	955	1138.8	1200
2024-02-01	961.2	955	1138.8	1200
2024-01-01	961.2	955	1138.8	1200
2023-12-01	961.2	955	1138.8	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	Matlosana Mall 2019 (D)	2019-10-04	2019-10-04	Standard	Dr Kenneth Kaunda (NWP)	5	5	0	Yes	Analysis
2	Boys + Girls Tournament 2019 (U14)	2019-08-17	2019-08-17	Standard	Dr Kenneth Kaunda (NWP)	5	5	1	Yes	Analysis
3	Strathvaal 2019 (U14)	2019-04-13	2019-03-13	Standard	Dr Kenneth Kaunda (NWP)	5	5	2	Yes	Analysis
4	2019 Hervormde Kerk (U14)	2019-03-09	2019-03-09	Standard	Dr Kenneth Kaunda (NWP)	5	5	1	Yes	Analysis
5	Wesvalia 2019 (D)	2019-02-16	2019-02-16	Standard	Dr Kenneth Kaunda (NWP)	5	4	2.5	Yes	Analysis
6	Stellenbosch Primary 2018 (U12)	2018-09-15	2018-09-15	Rapid	Cape Winelands (WCW)	7	5	1.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament Stellenbosch Primary 2018				Tournament Wesvalia 2019
		date 2018-09-15	rnd 6	type Rapid	result 1	date 2019-02-16	rnd 5	type Standard	result 0.5
		Opponent Van Der Linden, D (Dean)				Opponent Prinsloo, P (Peter L)
2	1	Tournament Boys + Girls Tournament 2019				Tournament Boys + Girls Tournament 2019
		date 2019-08-17	rnd 5	type Standard	result 1	date 2019-08-17	rnd 5	type Standard	result 1
		Opponent Fernandes, A (Aleandro)				Opponent Fernandes, A (Aleandro)
3	1	Tournament Strathvaal 2019				Tournament Strathvaal 2019
		date 2019-04-13	rnd 5	type Standard	result 1	date 2019-04-13	rnd 5	type Standard	result 1
		Opponent Lesupi, L (Lessedi)				Opponent Lesupi, L (Lessedi)

#	Games	Start				End
1	4	Tournament Wesvalia 2019				Tournament Wesvalia 2019
		date 2019-02-16	rnd 1	type Standard	result 0.5	date 2019-02-16	rnd 5	type Standard	result 0.5
		Opponent Van Der Merwe, L (Llewellyn)				Opponent Prinsloo, P (Peter L)
2	1	Tournament Boys + Girls Tournament 2019				Tournament Boys + Girls Tournament 2019
		date 2019-08-17	rnd 5	type Standard	result 1	date 2019-08-17	rnd 5	type Standard	result 1
		Opponent Fernandes, A (Aleandro)				Opponent Fernandes, A (Aleandro)
3	1	Tournament Strathvaal 2019				Tournament Strathvaal 2019
		date 2019-04-13	rnd 5	type Standard	result 1	date 2019-04-13	rnd 5	type Standard	result 1
		Opponent Lesupi, L (Lessedi)				Opponent Lesupi, L (Lessedi)

#	Games	Start				End
1	1	Tournament Stellenbosch Primary 2018				Tournament Stellenbosch Primary 2018
		date 2018-09-15	rnd 6	type Rapid	result 1	date 2018-09-15	rnd 6	type Rapid	result 1
		Opponent Van Der Linden, D (Dean)				Opponent Van Der Linden, D (Dean)
2	1	Tournament Stellenbosch Primary 2018				Tournament Stellenbosch Primary 2018
		date 2018-09-15	rnd 3	type Rapid	result 0.5	date 2018-09-15	rnd 3	type Rapid	result 0.5
		Opponent Robertson, D (Dominic)				Opponent Robertson, D (Dominic)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Boys + Girls Tournament 2019				Tournament Boys + Girls Tournament 2019
		date 2019-08-17	rnd 5	type Standard	result 1	date 2019-08-17	rnd 5	type Standard	result 1
		Opponent Fernandes, A (Aleandro)				Opponent Fernandes, A (Aleandro)
2	1	Tournament Strathvaal 2019				Tournament Strathvaal 2019
		date 2019-04-13	rnd 5	type Standard	result 1	date 2019-04-13	rnd 5	type Standard	result 1
		Opponent Lesupi, L (Lessedi)				Opponent Lesupi, L (Lessedi)
3	1	Tournament Strathvaal 2019				Tournament Strathvaal 2019
		date 2019-04-13	rnd 2	type Standard	result 1	date 2019-04-13	rnd 2	type Standard	result 1
		Opponent Devenish, T (Tara-Jane)				Opponent Devenish, T (Tara-Jane)

#	Games	Start				End
1	1	Tournament Boys + Girls Tournament 2019				Tournament Boys + Girls Tournament 2019
		date 2019-08-17	rnd 5	type Standard	result 1	date 2019-08-17	rnd 5	type Standard	result 1
		Opponent Fernandes, A (Aleandro)				Opponent Fernandes, A (Aleandro)
2	1	Tournament Strathvaal 2019				Tournament Strathvaal 2019
		date 2019-04-13	rnd 5	type Standard	result 1	date 2019-04-13	rnd 5	type Standard	result 1
		Opponent Lesupi, L (Lessedi)				Opponent Lesupi, L (Lessedi)
3	1	Tournament Strathvaal 2019				Tournament Strathvaal 2019
		date 2019-04-13	rnd 2	type Standard	result 1	date 2019-04-13	rnd 2	type Standard	result 1
		Opponent Devenish, T (Tara-Jane)				Opponent Devenish, T (Tara-Jane)

#	Games	Start				End
1	1	Tournament Stellenbosch Primary 2018				Tournament Stellenbosch Primary 2018
		date 2018-09-15	rnd 6	type Rapid	result 1	date 2018-09-15	rnd 6	type Rapid	result 1
		Opponent Van Der Linden, D (Dean)				Opponent Van Der Linden, D (Dean)

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	Venter ,JM (Johannes)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Venter ,JM (Johannes)	2	1045.5	620.5	2	1028.9	620.5	0	0	0	0	0	0
2	Molefe ,LM (Lord Motheo)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Molefe ,LM (Lord Motheo)	2	1018.5	593.5	2	1004.4	593.5	0	0	0	0	0	0
3	Mashinini ,S (Sibusiso)	1	1	425	1	1	425	0	0	0	0	0	0
3	Mashinini ,S (Sibusiso)	1	1094.4	1519.4	1	1071.2	1519.4	0	0	0	0	0	0
4	Coetzee ,A (Azyke)	1	1	425	1	1	425	0	0	0	0	0	0
4	Coetzee ,A (Azyke)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Mningisua ,Y (Yamkela)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mningisua ,Y (Yamkela)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Prinsloo ,P (Peter L)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Prinsloo ,P (Peter L)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
7	Van Der Merwe ,L (Llewellyn)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Van Der Merwe ,L (Llewellyn)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
8	Baikai ,G (Gofaone)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Baikai ,G (Gofaone)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Malete ,K (Kitso)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Malete ,K (Kitso)	1	1151.2	726.2	1	1132	726.2	0	0	0	0	0	0
10	Voorby ,O (Oarabile)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Voorby ,O (Oarabile)	1	1200	775	1	1200	775	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

Nieuwoudt, 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