Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nieuwoudt, J (Janno)

Chess SA id

1060110169

FIDE id

Date of birth

2006-05-12 (U20)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-04-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1117.7	1098.8	1196.4	1200
Raw rating	1117.7	1098.8	1196.4	1200
Weighted rating	1117.7	1098.8	1196.4	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	186.4	191.5	166.7	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	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	1117.7	1098.8	1196.4	1200
Analysis
Rating	1117.7	1098.8	1196.4	1200
Raw rating	1117.7	1098.8	1196.4	1200
Weighted rating	1117.7	1098.8	1196.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	186.4	191.5	166.7	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	1117.7	1098.8	1196.4	1200
New weighted rating	1117.7	1098.8	1196.4	1200
New weighted performance	0	0	0	0
Temp new rating	1117.7	1098.8	1196.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1117.7	1098.8	1196.4	1200
New K-factor	36	36	36	36
New floor	700	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	13	6	7

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	West Coast (WCU)
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	13	5	38.46	-98.1	1103	1004.9
Standard	6	1	16.67	-283.3	1113.2	829.9
Rapid	7	4	57.14	60.7	1094.2	1154.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1117.7	1098.8	1196.4	1200
2025-09-30	1117.7	1098.8	1196.4	1200
2025-09-01	1117.7	1098.8	1196.4	1200
2025-08-01	1117.7	1098.8	1196.4	1200
2025-07-01	1117.7	1098.8	1196.4	1200
2025-06-01	1117.7	1098.8	1196.4	1200
2025-05-01	1117.7	1098.8	1196.4	1200
2025-04-01	1117.7	1098.8	1196.4	1200
2025-03-01	1117.7	1098.8	1196.4	1200
2025-02-01	1117.7	1098.8	1196.4	1200
2025-01-01	1117.7	1098.8	1196.4	1200
2024-12-01	1117.7	1098.8	1196.4	1200
2024-11-01	1117.7	1098.8	1196.4	1200
2024-10-01	1117.7	1098.8	1196.4	1200
2024-09-01	1117.7	1098.8	1196.4	1200
2024-08-01	1117.7	1098.8	1196.4	1200
2024-07-01	1117.7	1098.8	1196.4	1200
2024-09-01	1117.7	1098.8	1196.4	1200
2024-05-01	1117.7	1098.8	1196.4	1200
2024-04-01	1117.7	1098.8	1196.4	1200
2024-03-01	1117.7	1098.8	1196.4	1200
2024-02-01	1117.7	1098.8	1196.4	1200
2024-01-01	1117.7	1098.8	1196.4	1200
2023-12-01	1117.7	1098.8	1196.4	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	Weskus Skole Prestige Skaak Kampioenskappe 2019 (O13 Seuns)	2019-03-02	2019-04-06	Standard	West Coast (WCU)	6	6	1	Yes	Analysis
2	Onder-Weskus Skole Proewe 2019 (O13 Seuns)	2019-02-16	2019-02-23	Rapid	West Coast (WCU)	7	7	4	Yes	Analysis

#	Games	Start				End
1	3	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-23	rnd 5	type Rapid	result 1	date 2019-02-23	rnd 7	type Rapid	result 0.5
		Opponent Joubert, D (Daylin)				Opponent Maroem, D (Dyran)
2	2	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-16	rnd 2	type Rapid	result 0.5	date 2019-02-16	rnd 3	type Rapid	result 1
		Opponent Dietrich, H (Hugh)				Opponent Bester, C (Coenraad)
3	1	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019
		date 2019-04-06	rnd 4	type Standard	result 1	date 2019-04-06	rnd 4	type Standard	result 1
		Opponent Ruiters, A (Arnold-James)				Opponent Ruiters, A (Arnold-James)

#	Games	Start				End
1	1	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019
		date 2019-04-06	rnd 4	type Standard	result 1	date 2019-04-06	rnd 4	type Standard	result 1
		Opponent Ruiters, A (Arnold-James)				Opponent Ruiters, A (Arnold-James)

#	Games	Start				End
1	3	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-23	rnd 5	type Rapid	result 1	date 2019-02-23	rnd 7	type Rapid	result 0.5
		Opponent Joubert, D (Daylin)				Opponent Maroem, D (Dyran)
2	2	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-16	rnd 2	type Rapid	result 0.5	date 2019-02-16	rnd 3	type Rapid	result 1
		Opponent Dietrich, H (Hugh)				Opponent Bester, C (Coenraad)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-23	rnd 5	type Rapid	result 1	date 2019-02-23	rnd 6	type Rapid	result 1
		Opponent Joubert, D (Daylin)				Opponent Snyders, W (Waiden)
2	1	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019
		date 2019-04-06	rnd 4	type Standard	result 1	date 2019-04-06	rnd 4	type Standard	result 1
		Opponent Ruiters, A (Arnold-James)				Opponent Ruiters, A (Arnold-James)
3	1	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-16	rnd 3	type Rapid	result 1	date 2019-02-16	rnd 3	type Rapid	result 1
		Opponent Bester, C (Coenraad)				Opponent Bester, C (Coenraad)

#	Games	Start				End
1	1	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019
		date 2019-04-06	rnd 4	type Standard	result 1	date 2019-04-06	rnd 4	type Standard	result 1
		Opponent Ruiters, A (Arnold-James)				Opponent Ruiters, A (Arnold-James)

#	Games	Start				End
1	2	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-23	rnd 5	type Rapid	result 1	date 2019-02-23	rnd 6	type Rapid	result 1
		Opponent Joubert, D (Daylin)				Opponent Snyders, W (Waiden)
2	1	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-16	rnd 3	type Rapid	result 1	date 2019-02-16	rnd 3	type Rapid	result 1
		Opponent Bester, C (Coenraad)				Opponent Bester, C (Coenraad)

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	Visser ,J (Jp)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Visser ,J (Jp)	2	606.8	181.8	1	578.8	181.8	1	500	181.8	0	0	0
2	Visser ,E (Elferdo)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Visser ,E (Elferdo)	1	1170.8	745.8	1	1138.8	745.8	0	0	0	0	0	0
3	Karelse ,D (Daylon)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Karelse ,D (Daylon)	1	1196.2	771.2	1	1200	771.2	0	0	0	0	0	0
4	Maarman ,R (Royaldhino)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Maarman ,R (Royaldhino)	1	1229	804	1	1200	804	0	0	0	0	0	0
5	Nero ,S (Shivano)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Nero ,S (Shivano)	1	1224	799	1	1200	799	0	0	0	0	0	0
6	Ruiters ,A (Arnold-James)	1	1	425	1	1	425	0	0	0	0	0	0
6	Ruiters ,A (Arnold-James)	1	1211	1636	1	1200	1636	0	0	0	0	0	0
7	Snyders ,W (Waiden)	1	1	425	0	0	0	1	1	425	0	0	0
7	Snyders ,W (Waiden)	1	1180.6	1605.6	0	0	0	1	1200	1605.6	0	0	0
8	Maroem ,D (Dyran)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
8	Maroem ,D (Dyran)	1	1113.5	1113.5	0	0	0	1	1112.4	1113.5	0	0	0
9	Botha ,M (Melchior)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Botha ,M (Melchior)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	Joubert ,D (Daylin)	1	1	425	0	0	0	1	1	425	0	0	0
10	Joubert ,D (Daylin)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

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PLAYER PAGE

Personal

Nieuwoudt, J (Janno)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms