Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jacobs, N (Nathan)

Chess SA id

1050107947

FIDE id

Date of birth

2005-09-25 (Adult)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-08-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1102.2	1106	1076.8	1200
Raw rating	1102.2	1106	1076.8	1200
Weighted rating	1102.2	1106	1076.8	1200
Weighted performance	387	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	190.6	189.6	197.6	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	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 2018-02-01	1200 2018-02-01	1200 2018-02-01	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	1102.2	1106	1076.8	1200
Analysis
Rating	1102.2	1106	1076.8	1200
Raw rating	1102.2	1106	1076.8	1200
Weighted rating	1102.2	1106	1076.8
Weighted performance	387	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	190.6	189.6	197.6	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	1102.2	1106	1076.8	1200
New weighted rating	1102.2	1106	1076.8	1200
New weighted performance	380.6	0	0	0
Temp new rating	1102.2	1106	1076.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1102.2	1106	1076.8	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
	4	4	0
	0	0	0
History	36	15	21

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Winelands (WCW)
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	36	15	41.67	-70.8	1095.5	1024.7
Standard	15	6	40	-85	1062.7	977.7
Rapid	21	9	42.86	-60.7	1118.9	1058.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1102.2	1106	1076.8	1200
2025-09-30	1102.2	1106	1076.8	1200
2025-09-01	1102.2	1106	1076.8	1200
2025-08-01	1102.2	1106	1076.8	1200
2025-07-01	1102.2	1106	1076.8	1200
2025-06-01	1102.2	1106	1076.8	1200
2025-05-01	1102.2	1106	1076.8	1200
2025-04-01	1102.2	1106	1076.8	1200
2025-03-01	1102.2	1106	1076.8	1200
2025-02-01	1102.2	1106	1076.8	1200
2025-01-01	1102.2	1106	1076.8	1200
2024-12-01	1102.2	1106	1076.8	1200
2024-11-01	1102.2	1106	1076.8	1200
2024-10-01	1102.2	1106	1076.8	1200
2024-09-01	1102.2	1106	1076.8	1200
2024-08-01	1102.2	1106	1076.8	1200
2024-07-01	1102.2	1106	1076.8	1200
2024-09-01	1102.2	1106	1076.8	1200
2024-05-01	1102.2	1106	1076.8	1200
2024-04-01	1102.2	1106	1076.8	1200
2024-03-01	1102.2	1106	1076.8	1200
2024-02-01	1102.2	1106	1076.8	1200
2024-01-01	1102.2	1106	1076.8	1200
2023-12-01	1102.2	1106	1076.8	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	Cape Winelands Schools Top Schools 2022 (U18 Mix)	2022-08-27	2022-08-27	Standard	Cape Winelands (WCW)	5	4	3	Yes	Analysis
2	Nelson Mandela Rapid 2019 (High School)	2019-03-02	2019-03-02	Rapid	Cape Town (WCT)	5	5	1	Yes	Analysis
3	Cape Winelands Schools Closed 2019 (U15 Boys)	2019-03-16	2019-03-17	Standard	Cape Winelands (WCW)	7	7	3	Yes	Analysis
4	CW Schools Open 2019 (U15 Boys)	2019-02-02	2019-02-02	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis
5	Drakenstein Dragons Rapid 2019 (U15)	2019-01-19	2019-01-19	Rapid	Cape Winelands (WCW)	6	5	3	Yes	Analysis
6	Western Cape Top Schools 2018 (U13 Mix)	2018-08-25	2018-08-26	Standard	Overberg (WOS)	5	4	0	Yes	Analysis
7	Cape Winelands Schools Chess - Top Schools 2018 (U13 Mix)	2018-07-28	2018-07-28	Rapid	Cape Winelands (WCW)	5	5	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament Cape Winelands Schools Top Schools 2022				Tournament Cape Winelands Schools Top Schools 2022
		date 2022-08-27	rnd 2	type Standard	result 1	date 2022-08-27	rnd 5	type Standard	result 0.5
		Opponent Windvogel, A (Adrianno)				Opponent Van Der Walt, A (Alexander)
2	2	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-16	rnd 2	type Standard	result 1	date 2019-03-16	rnd 3	type Standard	result 1
		Opponent Snyman, A (Alex)				Opponent Van Zyl, C (Christie)
3	2	Tournament CW Schools Open 2019				Tournament CW Schools Open 2019
		date 2019-02-02	rnd 5	type Rapid	result 1	date 2019-02-02	rnd 6	type Rapid	result 1
		Opponent Sithole, C (Clyde)				Opponent Fielies, A (Antonio)

#	Games	Start				End
1	4	Tournament Cape Winelands Schools Top Schools 2022				Tournament Cape Winelands Schools Top Schools 2022
		date 2022-08-27	rnd 2	type Standard	result 1	date 2022-08-27	rnd 5	type Standard	result 0.5
		Opponent Windvogel, A (Adrianno)				Opponent Van Der Walt, A (Alexander)
2	2	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-16	rnd 2	type Standard	result 1	date 2019-03-16	rnd 3	type Standard	result 1
		Opponent Snyman, A (Alex)				Opponent Van Zyl, C (Christie)
3	1	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-17	rnd 6	type Standard	result 1	date 2019-03-17	rnd 6	type Standard	result 1
		Opponent Smith, JC (Juan)				Opponent Smith, JC (Juan)

#	Games	Start				End
1	2	Tournament CW Schools Open 2019				Tournament CW Schools Open 2019
		date 2019-02-02	rnd 5	type Rapid	result 1	date 2019-02-02	rnd 6	type Rapid	result 1
		Opponent Sithole, C (Clyde)				Opponent Fielies, A (Antonio)
2	2	Tournament Cape Winelands Schools Chess - Top Schools 2018				Tournament Drakenstein Dragons Rapid 2019
		date 2018-07-28	rnd 5	type Rapid	result 1	date 2019-01-19	rnd 2	type Rapid	result 1
		Opponent Winter, C (Cuthanzario)				Opponent Pienaar, U (Urin)
3	1	Tournament Nelson Mandela Rapid 2019				Tournament Nelson Mandela Rapid 2019
		date 2019-03-02	rnd 5	type Rapid	result 1	date 2019-03-02	rnd 5	type Rapid	result 1
		Opponent Manus, G (Granville)				Opponent Manus, G (Granville)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-16	rnd 2	type Standard	result 1	date 2019-03-16	rnd 3	type Standard	result 1
		Opponent Snyman, A (Alex)				Opponent Van Zyl, C (Christie)
2	2	Tournament CW Schools Open 2019				Tournament CW Schools Open 2019
		date 2019-02-02	rnd 5	type Rapid	result 1	date 2019-02-02	rnd 6	type Rapid	result 1
		Opponent Sithole, C (Clyde)				Opponent Fielies, A (Antonio)
3	1	Tournament Cape Winelands Schools Top Schools 2022				Tournament Cape Winelands Schools Top Schools 2022
		date 2022-08-27	rnd 4	type Standard	result 1	date 2022-08-27	rnd 4	type Standard	result 1
		Opponent Rohrs, A (Albert)				Opponent Rohrs, A (Albert)

#	Games	Start				End
1	2	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-16	rnd 2	type Standard	result 1	date 2019-03-16	rnd 3	type Standard	result 1
		Opponent Snyman, A (Alex)				Opponent Van Zyl, C (Christie)
2	1	Tournament Cape Winelands Schools Top Schools 2022				Tournament Cape Winelands Schools Top Schools 2022
		date 2022-08-27	rnd 4	type Standard	result 1	date 2022-08-27	rnd 4	type Standard	result 1
		Opponent Rohrs, A (Albert)				Opponent Rohrs, A (Albert)
3	1	Tournament Cape Winelands Schools Top Schools 2022				Tournament Cape Winelands Schools Top Schools 2022
		date 2022-08-27	rnd 2	type Standard	result 1	date 2022-08-27	rnd 2	type Standard	result 1
		Opponent Windvogel, A (Adrianno)				Opponent Windvogel, A (Adrianno)

#	Games	Start				End
1	2	Tournament CW Schools Open 2019				Tournament CW Schools Open 2019
		date 2019-02-02	rnd 5	type Rapid	result 1	date 2019-02-02	rnd 6	type Rapid	result 1
		Opponent Sithole, C (Clyde)				Opponent Fielies, A (Antonio)
2	2	Tournament Cape Winelands Schools Chess - Top Schools 2018				Tournament Drakenstein Dragons Rapid 2019
		date 2018-07-28	rnd 5	type Rapid	result 1	date 2019-01-19	rnd 2	type Rapid	result 1
		Opponent Winter, C (Cuthanzario)				Opponent Pienaar, U (Urin)
3	1	Tournament Nelson Mandela Rapid 2019				Tournament Nelson Mandela Rapid 2019
		date 2019-03-02	rnd 5	type Rapid	result 1	date 2019-03-02	rnd 5	type Rapid	result 1
		Opponent Manus, G (Granville)				Opponent Manus, G (Granville)

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	Baron ,E (Ethan)	2	1	0	1	0	-425	1	1	425	0	0	0
1	Baron ,E (Ethan)	2	948.5	948.5	1	854.2	523.5	1	871.4	1373.4	0	0	0
2	Snyman ,A (Alex)	2	2	425	1	1	425	1	1	425	0	0	0
2	Snyman ,A (Alex)	2	995.2	1420.2	1	861.6	1420.2	1	909.2	1420.2	0	0	0
3	Manus ,G (Granville)	2	1	0	0	0	0	2	1	0	0	0	0
3	Manus ,G (Granville)	2	1158.4	1158.4	0	0	0	2	1186.6	1158.4	0	0	0
4	Fortuin ,C (Chad)	2	1	0	0	0	0	2	1	0	0	0	0
4	Fortuin ,C (Chad)	2	1118.5	1118.5	0	0	0	2	1072.8	1118.5	0	0	0
5	Maxwell ,T (Tristan)	2	0	-425	0	0	0	2	0	-425	0	0	0
5	Maxwell ,T (Tristan)	2	1206.8	781.8	0	0	0	2	1137.1	781.8	0	0	0
6	Rossouw ,C (Craig)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Rossouw ,C (Craig)	1	988.2	563.2	1	874.6	563.2	0	0	0	0	0	0
7	Baker ,R (Reece)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Baker ,R (Reece)	1	574.4	149.4	1	574.4	149.4	0	0	0	0	0	0
8	Smit ,J (Jacobus)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Smit ,J (Jacobus)	1	1202.5	777.5	1	1211.6	777.5	0	0	0	0	0	0
9	Smith ,JC (Juan Cornel)	1	1	425	1	1	425	0	0	0	0	0	0
9	Smith ,JC (Juan Cornel)	1	1196	1621	1	1158.4	1621	0	0	0	0	0	0
10	Fredericks ,J (John Luke)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Fredericks ,J (John Luke)	1	1181.5	1181.5	1	1200	1181.5	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

Jacobs, N (Nathan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms