Chess South Africa Ratings Database

PLAYER PAGE

Personal

Chen, L (Lulu)

Chess SA id

2100191212

FIDE id

Date of birth

2010-07-07 (U16)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-09-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1159.8	1200	1124	1200
Raw rating	1159.8	1200	1124	1200
Weighted rating	1157	1200	1119.5	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	175.6	165.8	184.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2024-02-01	1200 2019-12-01	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 2019-12-01	1200 2024-02-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1159.8	1200	1124	1200
Analysis
Rating	1159.8	1200	1124	1200
Raw rating	1159.8	1200	1124	1200
Weighted rating	1157	1200	1119.5
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	175.6	165.8	184.8	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	1159.8	1200	1124	1200
New weighted rating	1157.1	1200	1119.8	1200
New weighted performance	0	0	0	0
Temp new rating	1159.8	1200	1124	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1159.8	1200	1124	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Rapid
	0	0
	0	0
	6	6
	6	6
	0	0
	0	0
History	12	12

Games since
	Main 12	Standard 0		Rapid 12		Blitz 0
Gender	Female
Age group	U16
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-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	12	2.5	20.83	-247.9	1214.9	967
Standard	0	0	0	0	0	0
Rapid	12	2.5	20.83	-247.9	1214.9	967
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1159.8	1200	1124	1200
2025-09-30	1159.8	1200	1124	1200
2025-09-01	1159.8	1200	1124	1200
2025-08-01	1159.8	1200	1124	1200
2025-07-01	1159.8	1200	1124	1200
2025-06-01	1159.8	1200	1124	1200
2025-05-01	1159.8	1200	1124	1200
2025-04-01	1159.8	1200	1124	1200
2025-03-01	1159.8	1200	1124	1200
2025-02-01	1159.1	1200	1123.4	1200
2025-01-01	1138	1200	1094.5	1200
2024-12-01	1138	1200	1094.5	1200
2024-11-01	1138	1200	1094.5	1200
2024-10-01	1138	1200	1094.5	1200
2024-09-01	1164.6	1200	1126.2	1200
2024-08-01	1164.6	1200	1126.2	1200
2024-07-01	1164.6	1200	1126.2	1200
2024-09-01	1164.6	1200	1126.2	1200
2024-05-01	1164.6	1200	1126.2	1200
2024-04-01	1164.6	1200	1126.2	1200
2024-03-01	1164.6	1200	1126.2	1200
2024-02-01	1164.6	1200	1126.2	1200
2024-01-01	1164.6	1200	1126.2	1200
2023-12-01	1164.6	1200	1126.2	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	CBC Rapid Chess Tournament 2024 (U14)	2024-09-14	2024-09-14	Rapid	Cape Town (WCT)	6	6	1.5	Yes	Analysis
2	Chas Everitt and MHI Attorneys Rapid 2023 (U14)	2023-11-04	2023-11-04	Rapid	Cape Town (WCT)	6	6	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament CBC Rapid Chess Tournament 2024				Tournament CBC Rapid Chess Tournament 2024
		date 2024-09-14	rnd 6	type Rapid	result 0.5	date 2024-09-14	rnd 6	type Rapid	result 0.5
		Opponent Ngubombi, L (Lingomso)				Opponent Ngubombi, L (Lingomso)
2	1	Tournament CBC Rapid Chess Tournament 2024				Tournament CBC Rapid Chess Tournament 2024
		date 2024-09-14	rnd 3	type Rapid	result 1	date 2024-09-14	rnd 3	type Rapid	result 1
		Opponent Mazengera, J (Joy)				Opponent Mazengera, J (Joy)
3	1	Tournament Chas Everitt and MHI Attorneys Rapid 2023				Tournament Chas Everitt and MHI Attorneys Rapid 2023
		date 2023-11-04	rnd 3	type Rapid	result 1	date 2023-11-04	rnd 3	type Rapid	result 1
		Opponent Mguni, L (Lwandoluhle)				Opponent Mguni, L (Lwandoluhle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament CBC Rapid Chess Tournament 2024				Tournament CBC Rapid Chess Tournament 2024
		date 2024-09-14	rnd 6	type Rapid	result 0.5	date 2024-09-14	rnd 6	type Rapid	result 0.5
		Opponent Ngubombi, L (Lingomso)				Opponent Ngubombi, L (Lingomso)
2	1	Tournament CBC Rapid Chess Tournament 2024				Tournament CBC Rapid Chess Tournament 2024
		date 2024-09-14	rnd 3	type Rapid	result 1	date 2024-09-14	rnd 3	type Rapid	result 1
		Opponent Mazengera, J (Joy)				Opponent Mazengera, J (Joy)
3	1	Tournament Chas Everitt and MHI Attorneys Rapid 2023				Tournament Chas Everitt and MHI Attorneys Rapid 2023
		date 2023-11-04	rnd 3	type Rapid	result 1	date 2023-11-04	rnd 3	type Rapid	result 1
		Opponent Mguni, L (Lwandoluhle)				Opponent Mguni, L (Lwandoluhle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament CBC Rapid Chess Tournament 2024				Tournament CBC Rapid Chess Tournament 2024
		date 2024-09-14	rnd 3	type Rapid	result 1	date 2024-09-14	rnd 3	type Rapid	result 1
		Opponent Mazengera, J (Joy)				Opponent Mazengera, J (Joy)
2	1	Tournament Chas Everitt and MHI Attorneys Rapid 2023				Tournament Chas Everitt and MHI Attorneys Rapid 2023
		date 2023-11-04	rnd 3	type Rapid	result 1	date 2023-11-04	rnd 3	type Rapid	result 1
		Opponent Mguni, L (Lwandoluhle)				Opponent Mguni, L (Lwandoluhle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament CBC Rapid Chess Tournament 2024				Tournament CBC Rapid Chess Tournament 2024
		date 2024-09-14	rnd 3	type Rapid	result 1	date 2024-09-14	rnd 3	type Rapid	result 1
		Opponent Mazengera, J (Joy)				Opponent Mazengera, J (Joy)
2	1	Tournament Chas Everitt and MHI Attorneys Rapid 2023				Tournament Chas Everitt and MHI Attorneys Rapid 2023
		date 2023-11-04	rnd 3	type Rapid	result 1	date 2023-11-04	rnd 3	type Rapid	result 1
		Opponent Mguni, L (Lwandoluhle)				Opponent Mguni, L (Lwandoluhle)

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	Mavhunga ,T (Taffy)	1	0	-425	0	0	0	1	0	-425	0	0	0
1	Mavhunga ,T (Taffy)	1	1168.8	743.8	0	0	0	1	1200	743.8	0	0	0
2	Hollander ,M (Matthew)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Hollander ,M (Matthew)	1	1247.8	822.8	0	0	0	1	1297.3	822.8	0	0	0
3	Shaw ,O (Oliver)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Shaw ,O (Oliver)	1	1317.2	892.2	0	0	0	1	1310.5	892.2	0	0	0
4	Prins ,S (Stefan)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Prins ,S (Stefan)	1	1322.3	897.3	0	0	0	1	1205.2	897.3	0	0	0
5	Mazengera ,J (Joy)	1	1	425	0	0	0	1	1	425	0	0	0
5	Mazengera ,J (Joy)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
6	Miller ,M (Matthew)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Miller ,M (Matthew)	1	1141	716	0	0	0	1	1108	716	0	0	0
7	Yang ,C (Chang-Ying)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Yang ,C (Chang-Ying)	1	1200	775	0	0	0	1	1200	775	0	0	0
8	Knight ,Z (Zachary)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Knight ,Z (Zachary)	1	1205.4	780.4	0	0	0	1	1200	780.4	0	0	0
9	Mefire ,H (Habiba)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Mefire ,H (Habiba)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	Ngubombi ,L (Lingomso)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
10	Ngubombi ,L (Lingomso)	1	1207.2	1207.2	0	0	0	1	1202.9	1207.2	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Chen, L (Lulu)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms