Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nel, LS (Luke Stefan)

Chess SA id

1120319618

FIDE id

Date of birth

2012-05-31 (U14)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-07-19

Personal details last changed

2025-07-08

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1199.6	1200	1199.2	1200
Raw rating	1199.2	1200	1198.4	1200
Weighted rating	1199.6	1200	1199.2	1200
Weighted performance	0	0	0	0
Floor	699.9	700	699.9	700
K-factor	40	36	40	36
Min/Max rating change allowed	166	165.8	166.2	165.8
Highest rating	1199.9 2025-04-30	1200 2025-05-05	1199.9 2025-04-30	1200 2025-05-05
Highest raw rating	1199.9 2025-04-30	1200 2025-05-05	1199.9 2025-04-30	1200 2025-05-05
Highest weighted rating	1199.9 2025-04-30	1200 2025-05-05	1199.9 2025-04-30	1200 2025-05-05
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0	0	-0.1	0
New rating	1199.5	1200	1199.1	1200
Analysis
Rating	1199.6	1200	1199.2	1200
Raw rating	1199.2	1200	1198.4	1200
Weighted rating	1199.6	1200	1199.2
Weighted performance	0	0	0
K-factor	40	36	40	36
Floor	699.9	700	699.9	700
Max/Min rating change allowed	166	165.8	166.2	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	1199.2	1200	1198.4	1200
New weighted rating	1199.5	1200	1199.1	1200
New weighted performance	0	0	0	0
Temp new rating	1199.5	1200	1199.1	1200
Temp new rating +/-	-0	0	-0.1	0
Final new rating +/-	-0	0	-0.1	0
New rating	1199.5	1200	1199.1	1200
New K-factor	40	36	40	36
New floor	699.9	700	699.9	700

Item	Main	Rapid
	0	0
	19	19
	0	0
	0	0
	0	0
	0	0
History	19	19

Games since
	Main 19	Standard 0		Rapid 19		Blitz 0
Gender	Male
Age group	U14
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	19	7	36.84	-111.8	1214.4	1102.6
Standard	0	0	0	0	0	0
Rapid	19	7	36.84	-111.8	1214.4	1102.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	19	7	36.84	-111.8	1214.4	1102.6
Standard	0	0	0	0	0	0
Rapid	19	7	36.84	-111.8	1214.4	1102.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1199.2	1200	1198.4	1200
2025-09-01	1199.2	1200	1198.4	1200
2025-08-01	1199.2	1200	1198.4	1200
2025-07-01	1199.6	1200	1199.3	1200
2025-06-01	1198.6	1200	1197.7	1200
2025-05-01	1198.2	1200	1196.1	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	4th Curro Durbanville Rapid Open 2025 (Intermediate)	2025-07-19	2025-07-19	Rapid	Cape Town (WCT)	7	7	2.5	Yes	Analysis
2	St John's CBC Rapid 2025 (U14)	2025-05-24	2025-05-24	Rapid	Cape Town (WCT)	6	6	2.5	Yes	Analysis
3	Rylib Autumn Slam 2025 (U16)	2025-04-26	2025-04-26	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	4th Curro Durbanville Rapid Open 2025 (Intermediate)	2025-07-19	2025-07-19	Rapid	Cape Town (WCT)	7	7	2.5	Yes	Analysis
2	St John's CBC Rapid 2025 (U14)	2025-05-24	2025-05-24	Rapid	Cape Town (WCT)	6	6	2.5	Yes	Analysis
3	Rylib Autumn Slam 2025 (U16)	2025-04-26	2025-04-26	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 4	type Rapid	result 0.5	date 2025-07-19	rnd 5	type Rapid	result 0.5
		Opponent Du Plessis, B (Bennie)				Opponent Hou, S (Summer)
2	2	Tournament St John's CBC Rapid 2025				Tournament St John's CBC Rapid 2025
		date 2025-05-24	rnd 4	type Rapid	result 1	date 2025-05-24	rnd 5	type Rapid	result 0.5
		Opponent Baliso, A (Asenathi)				Opponent Sigabi, L (Liyema)
3	2	Tournament Rylib Autumn Slam 2025				Tournament St John's CBC Rapid 2025
		date 2025-04-26	rnd 6	type Rapid	result 1	date 2025-05-24	rnd 1	type Rapid	result 1
		Opponent Oliver, L (Lungelo)				Opponent Havenga, H (Heinro)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 4	type Rapid	result 0.5	date 2025-07-19	rnd 5	type Rapid	result 0.5
		Opponent Du Plessis, B (Bennie)				Opponent Hou, S (Summer)
2	2	Tournament St John's CBC Rapid 2025				Tournament St John's CBC Rapid 2025
		date 2025-05-24	rnd 4	type Rapid	result 1	date 2025-05-24	rnd 5	type Rapid	result 0.5
		Opponent Baliso, A (Asenathi)				Opponent Sigabi, L (Liyema)
3	2	Tournament Rylib Autumn Slam 2025				Tournament St John's CBC Rapid 2025
		date 2025-04-26	rnd 6	type Rapid	result 1	date 2025-05-24	rnd 1	type Rapid	result 1
		Opponent Oliver, L (Lungelo)				Opponent Havenga, H (Heinro)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Rylib Autumn Slam 2025				Tournament St John's CBC Rapid 2025
		date 2025-04-26	rnd 6	type Rapid	result 1	date 2025-05-24	rnd 1	type Rapid	result 1
		Opponent Oliver, L (Lungelo)				Opponent Havenga, H (Heinro)
2	1	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 2	type Rapid	result 1	date 2025-07-19	rnd 2	type Rapid	result 1
		Opponent Smith, S (Sophia)				Opponent Smith, S (Sophia)
3	1	Tournament St John's CBC Rapid 2025				Tournament St John's CBC Rapid 2025
		date 2025-05-24	rnd 4	type Rapid	result 1	date 2025-05-24	rnd 4	type Rapid	result 1
		Opponent Baliso, A (Asenathi)				Opponent Baliso, A (Asenathi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Rylib Autumn Slam 2025				Tournament St John's CBC Rapid 2025
		date 2025-04-26	rnd 6	type Rapid	result 1	date 2025-05-24	rnd 1	type Rapid	result 1
		Opponent Oliver, L (Lungelo)				Opponent Havenga, H (Heinro)
2	1	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 2	type Rapid	result 1	date 2025-07-19	rnd 2	type Rapid	result 1
		Opponent Smith, S (Sophia)				Opponent Smith, S (Sophia)
3	1	Tournament St John's CBC Rapid 2025				Tournament St John's CBC Rapid 2025
		date 2025-05-24	rnd 4	type Rapid	result 1	date 2025-05-24	rnd 4	type Rapid	result 1
		Opponent Baliso, A (Asenathi)				Opponent Baliso, A (Asenathi)

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	Singh ,A (Arhaan)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
1	Singh ,A (Arhaan)	1	1266.1	1266.1	0	0	0	1	1208.7	1266.1	0	0	0
2	Black ,C (Caleb)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Black ,C (Caleb)	1	1273.7	848.7	0	0	0	1	1316.7	848.7	0	0	0
3	Louw ,L (Luciano)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Louw ,L (Luciano)	1	1215.2	790.2	0	0	0	1	1226.1	790.2	0	0	0
4	Steyn ,H (Herman)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Steyn ,H (Herman)	1	1311.6	886.6	0	0	0	1	1200	886.6	0	0	0
5	Truter ,Z (Zion)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Truter ,Z (Zion)	1	1200	775	0	0	0	1	1200	775	0	0	0
6	Havenga ,H (Heinro)	1	1	425	0	0	0	1	1	425	0	0	0
6	Havenga ,H (Heinro)	1	1182.1	1607.1	0	0	0	1	1200	1607.1	0	0	0
7	Du Plessis ,B (Bennie)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
7	Du Plessis ,B (Bennie)	1	1290.2	1290.2	0	0	0	1	1317.1	1290.2	0	0	0
8	Tyuthu ,I (Iminathi)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Tyuthu ,I (Iminathi)	1	1286.4	861.4	0	0	0	1	1330.5	861.4	0	0	0
9	Oosthuizen ,S (Seth)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Oosthuizen ,S (Seth)	1	1135.7	710.7	0	0	0	1	1172.2	710.7	0	0	0
10	Sigabi ,L (Liyema)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
10	Sigabi ,L (Liyema)	1	1183	1183	0	0	0	1	1141.9	1183	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Nel, LS (Luke Stefan)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms