Chess South Africa Ratings Database

PLAYER PAGE

Personal

Luyt, J (Johan)

Chess SA id

1070130396

FIDE id

Date of birth

2007-12-16 (U20)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-02-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1166.5	1198	1142.8	1200
Raw rating	1166.5	1198	1142.8	1200
Weighted rating	1166.5	1198	1142.8	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	173.9	166.3	179.9	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1200 2020-01-01	1200 2020-01-01	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 2020-01-01	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1166.5	1198	1142.8	1200
Analysis
Rating	1166.5	1198	1142.8	1200
Raw rating	1166.5	1198	1142.8	1200
Weighted rating	1166.5	1198	1142.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	173.9	166.3	179.9	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	1166.5	1198	1142.8	1200
New weighted rating	1166.5	1198	1142.8	1200
New weighted performance	0	0	0	0
Temp new rating	1166.5	1198	1142.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1166.5	1198	1142.8	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
	0	0	0
	0	0	0
History	10	5	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Cape Town (WCT)
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	10	3.5	35	-127.5	1205.6	1078.1
Standard	5	2.5	50	0	1178.5	1178.5
Rapid	5	1	20	-255	1232.6	977.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1166.5	1198	1142.8	1200
2025-11-30	1166.5	1198	1142.8	1200
2025-11-01	1166.5	1198	1142.8	1200
2025-09-30	1166.5	1198	1142.8	1200
2025-09-01	1166.5	1198	1142.8	1200
2025-08-01	1166.5	1198	1142.8	1200
2025-07-01	1166.5	1198	1142.8	1200
2025-06-01	1166.5	1198	1142.8	1200
2025-05-01	1166.5	1198	1142.8	1200
2025-04-01	1166.5	1198	1142.8	1200
2025-03-01	1166.5	1198	1142.8	1200
2025-02-01	1166.5	1198	1142.8	1200
2025-01-01	1166.5	1198	1142.8	1200
2024-12-01	1166.5	1198	1142.8	1200
2024-11-01	1166.5	1198	1142.8	1200
2024-10-01	1166.5	1198	1142.8	1200
2024-09-01	1166.5	1198	1142.8	1200
2024-11-01	1166.5	1198	1142.8	1200
2024-07-01	1166.5	1198	1142.8	1200
2024-06-01	1166.5	1198	1142.8	1200
2024-05-01	1166.5	1198	1142.8	1200
2024-04-01	1166.5	1198	1142.8	1200
2024-03-01	1166.5	1198	1142.8	1200
2024-02-01	1166.5	1198	1142.8	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	2020 Welgemoed Chess Challenge (U14)	2020-02-29	2020-02-29	Rapid	Cape Town (WCT)	5	5	1	Yes	Analysis
2	2020 East District Individuals (U13)	2020-01-31	2020-02-01	Standard	Cape Town (WCT)	6	5	2.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2020 East District Individuals				Tournament 2020 East District Individuals
		date 2020-02-01	rnd 3	type Standard	result 1	date 2020-02-01	rnd 4	type Standard	result 0.5
		Opponent Adjiet, S (Suleiman)				Opponent Wilson, L (Liam)
2	1	Tournament 2020 Welgemoed Chess Challenge				Tournament 2020 Welgemoed Chess Challenge
		date 2020-02-29	rnd 3	type Rapid	result 1	date 2020-02-29	rnd 3	type Rapid	result 1
		Opponent Mnxakwe, I (Imivuyo)				Opponent Mnxakwe, I (Imivuyo)
3	1	Tournament 2020 East District Individuals				Tournament 2020 East District Individuals
		date 2020-02-01	rnd 6	type Standard	result 1	date 2020-02-01	rnd 6	type Standard	result 1
		Opponent Hendricks, E (Emile)				Opponent Hendricks, E (Emile)

#	Games	Start				End
1	2	Tournament 2020 East District Individuals				Tournament 2020 East District Individuals
		date 2020-02-01	rnd 3	type Standard	result 1	date 2020-02-01	rnd 4	type Standard	result 0.5
		Opponent Adjiet, S (Suleiman)				Opponent Wilson, L (Liam)
2	1	Tournament 2020 East District Individuals				Tournament 2020 East District Individuals
		date 2020-02-01	rnd 6	type Standard	result 1	date 2020-02-01	rnd 6	type Standard	result 1
		Opponent Hendricks, E (Emile)				Opponent Hendricks, E (Emile)

#	Games	Start				End
1	1	Tournament 2020 Welgemoed Chess Challenge				Tournament 2020 Welgemoed Chess Challenge
		date 2020-02-29	rnd 3	type Rapid	result 1	date 2020-02-29	rnd 3	type Rapid	result 1
		Opponent Mnxakwe, I (Imivuyo)				Opponent Mnxakwe, I (Imivuyo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 2020 Welgemoed Chess Challenge				Tournament 2020 Welgemoed Chess Challenge
		date 2020-02-29	rnd 3	type Rapid	result 1	date 2020-02-29	rnd 3	type Rapid	result 1
		Opponent Mnxakwe, I (Imivuyo)				Opponent Mnxakwe, I (Imivuyo)
2	1	Tournament 2020 East District Individuals				Tournament 2020 East District Individuals
		date 2020-02-01	rnd 6	type Standard	result 1	date 2020-02-01	rnd 6	type Standard	result 1
		Opponent Hendricks, E (Emile)				Opponent Hendricks, E (Emile)
3	1	Tournament 2020 East District Individuals				Tournament 2020 East District Individuals
		date 2020-02-01	rnd 3	type Standard	result 1	date 2020-02-01	rnd 3	type Standard	result 1
		Opponent Adjiet, S (Suleiman)				Opponent Adjiet, S (Suleiman)

#	Games	Start				End
1	1	Tournament 2020 East District Individuals				Tournament 2020 East District Individuals
		date 2020-02-01	rnd 6	type Standard	result 1	date 2020-02-01	rnd 6	type Standard	result 1
		Opponent Hendricks, E (Emile)				Opponent Hendricks, E (Emile)
2	1	Tournament 2020 East District Individuals				Tournament 2020 East District Individuals
		date 2020-02-01	rnd 3	type Standard	result 1	date 2020-02-01	rnd 3	type Standard	result 1
		Opponent Adjiet, S (Suleiman)				Opponent Adjiet, S (Suleiman)

#	Games	Start				End
1	1	Tournament 2020 Welgemoed Chess Challenge				Tournament 2020 Welgemoed Chess Challenge
		date 2020-02-29	rnd 3	type Rapid	result 1	date 2020-02-29	rnd 3	type Rapid	result 1
		Opponent Mnxakwe, I (Imivuyo)				Opponent Mnxakwe, I (Imivuyo)

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	Hendricks ,E (Emile)	1	1	425	1	1	425	0	0	0	0	0	0
1	Hendricks ,E (Emile)	1	1129.9	1554.9	1	1200	1554.9	0	0	0	0	0	0
2	Turner-Du Toit ,A (Alex)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Turner-Du Toit ,A (Alex)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Nikhil ,N (Naidoo)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Nikhil ,N (Naidoo)	1	1185.1	760.1	1	1182	760.1	0	0	0	0	0	0
4	Wilson ,L (Liam)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Wilson ,L (Liam)	1	1195.5	1195.5	1	1161.6	1195.5	0	0	0	0	0	0
5	Adjiet ,S (Suleiman)	1	1	425	1	1	425	0	0	0	0	0	0
5	Adjiet ,S (Suleiman)	1	1182.1	1607.1	1	1178.4	1607.1	0	0	0	0	0	0
6	Govindan ,V (Vendanth)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Govindan ,V (Vendanth)	1	1200	775	0	0	0	1	1200	775	0	0	0
7	Mnxakwe ,I (Imivuyo)	1	1	425	0	0	0	1	1	425	0	0	0
7	Mnxakwe ,I (Imivuyo)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Maruma ,K (Katlego)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Maruma ,K (Katlego)	1	1363.2	938.2	0	0	0	1	1220.7	938.2	0	0	0
9	Pierce ,L (Luca)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Pierce ,L (Luca)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	Rothmann ,C (Christiaan)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Rothmann ,C (Christiaan)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Luyt, J (Johan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms