Chess South Africa Ratings Database

PLAYER PAGE

Personal

Lewis, L (Liav)

Chess SA id

1070157099

FIDE id

Date of birth

2007-07-31 (U20)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-11

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1178.1	1175.4	1200	1200
Raw rating	1178.1	1175.4	1200	1200
Weighted rating	1176.7	1173.8	1200	1200
Weighted performance	0	0	0	0
Floor	715.8	719.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	171.1	171.7	165.8	165.8
Highest rating	1375.5 2023-05-01	1379.7 2023-05-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1215.8 2023-10-01	1219.8 2023-10-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1215.8 2023-10-01	1219.8 2023-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1375.5 2023-05-01	1379.7 2023-05-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1178.1	1175.4	1200	1200
Analysis
Rating	1178.1	1175.4	1200	1200
Raw rating	1178.1	1175.4	1200	1200
Weighted rating	1176.7	1173.8	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	715.8	719.8	700	700
Max/Min rating change allowed	171.1	171.7	165.8	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	1178.1	1175.4	1200	1200
New weighted rating	1176.9	1174	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1178.1	1175.4	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1178.1	1175.4	1200	1200
New K-factor	36	36	36	36
New floor	715.8	719.8	700	700

Item	Main	Standard
	0	0
	0	0
	2	2
	5	5
	0	0
	0	0
History	7	7

Games since
	Main 2	Standard 2		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
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	7	3	42.86	-60.7	1170.6	1109.9
Standard	7	3	42.86	-60.7	1170.6	1109.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1178.1	1175.4	1200	1200
2025-09-01	1178.1	1175.4	1200	1200
2025-08-01	1178.1	1175.4	1200	1200
2025-07-01	1178.1	1175.4	1200	1200
2025-06-01	1178.1	1175.4	1200	1200
2025-05-01	1178.1	1175.4	1200	1200
2025-04-01	1178.1	1175.4	1200	1200
2025-03-01	1178.1	1175.4	1200	1200
2025-02-01	1178.1	1175.4	1200	1200
2025-01-01	1174.9	1171.9	1200	1200
2024-12-01	1174.9	1171.9	1200	1200
2024-11-01	1174.9	1171.9	1200	1200
2024-10-01	1174.9	1171.9	1200	1200
2024-09-01	1174.9	1171.9	1200	1200
2024-08-01	1174.9	1171.9	1200	1200
2024-07-01	1174.9	1171.9	1200	1200
2024-06-01	1174.9	1171.9	1200	1200
2024-08-01	1174.9	1171.9	1200	1200
2024-04-01	1173.1	1169	1200	1200
2024-03-01	1173.1	1169	1200	1200
2024-02-01	1173.1	1169	1200	1200
2024-01-01	1173.1	1169	1200	1200
2023-12-01	1173.1	1169	1200	1200
2023-11-01	1173.1	1169	1200	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	Dainfern College Chess League 2024 (A)	2024-01-29	2024-03-11	Standard	Johannesburg Metro (GJM)	6	2	1	Yes	Analysis
2	St Peters College Chess League 2023 (A)	2023-09-11	2023-10-23	Standard	Johannesburg Metro (GJM)	6	2	0	Yes	Analysis
3	Steyn City School Chess League 2023 (A)	2023-05-05	2023-05-29	Standard	Johannesburg Metro (GJM)	6	3	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Steyn City School Chess League 2023				Tournament Steyn City School Chess League 2023
		date 2023-05-22	rnd 5	type Standard	result 1	date 2023-05-29	rnd 6	type Standard	result 1
		Opponent Nkosi, P (Philasande)				Opponent Lutchman, A (Arya)
2	1	Tournament Dainfern College Chess League 2024				Tournament Dainfern College Chess League 2024
		date 2024-02-05	rnd 2	type Standard	result 1	date 2024-02-05	rnd 2	type Standard	result 1
		Opponent Holomisa, V (Vumile)				Opponent Holomisa, V (Vumile)

#	Games	Start				End
1	2	Tournament Steyn City School Chess League 2023				Tournament Steyn City School Chess League 2023
		date 2023-05-22	rnd 5	type Standard	result 1	date 2023-05-29	rnd 6	type Standard	result 1
		Opponent Nkosi, P (Philasande)				Opponent Lutchman, A (Arya)
2	1	Tournament Dainfern College Chess League 2024				Tournament Dainfern College Chess League 2024
		date 2024-02-05	rnd 2	type Standard	result 1	date 2024-02-05	rnd 2	type Standard	result 1
		Opponent Holomisa, V (Vumile)				Opponent Holomisa, V (Vumile)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Steyn City School Chess League 2023				Tournament Steyn City School Chess League 2023
		date 2023-05-22	rnd 5	type Standard	result 1	date 2023-05-29	rnd 6	type Standard	result 1
		Opponent Nkosi, P (Philasande)				Opponent Lutchman, A (Arya)
2	1	Tournament Dainfern College Chess League 2024				Tournament Dainfern College Chess League 2024
		date 2024-02-05	rnd 2	type Standard	result 1	date 2024-02-05	rnd 2	type Standard	result 1
		Opponent Holomisa, V (Vumile)				Opponent Holomisa, V (Vumile)

#	Games	Start				End
1	2	Tournament Steyn City School Chess League 2023				Tournament Steyn City School Chess League 2023
		date 2023-05-22	rnd 5	type Standard	result 1	date 2023-05-29	rnd 6	type Standard	result 1
		Opponent Nkosi, P (Philasande)				Opponent Lutchman, A (Arya)
2	1	Tournament Dainfern College Chess League 2024				Tournament Dainfern College Chess League 2024
		date 2024-02-05	rnd 2	type Standard	result 1	date 2024-02-05	rnd 2	type Standard	result 1
		Opponent Holomisa, V (Vumile)				Opponent Holomisa, V (Vumile)

No games found.

#	Games	Start				End

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	Holomisa ,V (Vumile)	1	1	425	1	1	425	0	0	0	0	0	0
1	Holomisa ,V (Vumile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Mckibbin ,G (Gregory)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Mckibbin ,G (Gregory)	1	1200.6	775.6	1	1201.4	775.6	0	0	0	0	0	0
3	Dullabh ,S (Shivay)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Dullabh ,S (Shivay)	1	1262.2	837.2	1	1274.9	837.2	0	0	0	0	0	0
4	Lutchman ,A (Arya)	1	1	425	1	1	425	0	0	0	0	0	0
4	Lutchman ,A (Arya)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Lancaster ,K (Kyra)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Lancaster ,K (Kyra)	1	1147.4	722.4	1	1137.8	722.4	0	0	0	0	0	0
6	Nkosi ,P (Philasande)	1	1	425	1	1	425	0	0	0	0	0	0
6	Nkosi ,P (Philasande)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Engelbrecht ,J (Joshua)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Engelbrecht ,J (Joshua)	1	984.4	559.4	1	1020.6	559.4	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

Lewis, L (Liav)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms