Chess South Africa Ratings Database

PLAYER PAGE

Personal

Abrahams, L (Lisa)

Chess SA id

2130319372

FIDE id

Date of birth

2013-02-06 (U14)

Gender

Female

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

12.5

Junior GPX Points

1047

Item	Main	Standard	Rapid	Blitz
Rating	1203.6	1228.7	1187.5	1200
Raw rating	1187.1	1228.7	1145.7	1200
Weighted rating	1203.6	1214.1	1187.5	1200
Weighted performance	0	0	0	0
Floor	725.2	728.7	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	168.9	159.2	179.1	165.8
Highest rating	1225.2 2025-05-05	1228.7 2025-05-05	1200 2025-05-05	1200 2025-05-05
Highest raw rating	1225.2 2025-05-05	1228.7 2025-05-05	1200 2025-05-05	1200 2025-05-05
Highest weighted rating	1207.6 2025-08-01	1208.6 2025-08-01	1200 2025-05-05	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	-1.2	0	-3.8	0
New rating	1202.3	1228.7	1183.7	1200
Analysis
Rating	1203.6	1228.7	1187.5	1200
Raw rating	1187.1	1228.7	1145.7	1200
Weighted rating	1203.6	1214.1	1187.5
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	725.2	728.7	700	700
Max/Min rating change allowed	168.9	159.2	179.1	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	1187.1	1228.7	1145.7	1200
New weighted rating	1202.3	1215.7	1183.7	1200
New weighted performance	0	0	0	0
Temp new rating	1202.3	1228.7	1183.7	1200
Temp new rating +/-	-1.2	0	-3.8	0
Final new rating +/-	-1.2	0	-3.8	0
New rating	1202.3	1228.7	1183.7	1200
New K-factor	36	36	36	36
New floor	725.2	728.7	700	700

Item	Main	Standard	Rapid
	0	0	0
	20	5	15
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	20	5	15

Games since
	Main 20	Standard 5		Rapid 15		Blitz 0
Gender	Female
Age group	U14
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	20	9	45	-42.5	1219.6	1177.1
Standard	5	3	60	85	1237.5	1322.5
Rapid	15	6	40	-85	1213.6	1128.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	20	9	45	-42.5	1219.6	1177.1
Standard	5	3	60	85	1237.5	1322.5
Rapid	15	6	40	-85	1213.6	1128.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1187.1	1228.7	1145.7	1200
2025-09-30	1187.1	1228.7	1145.7	1200
2025-09-01	1187.1	1228.7	1145.7	1200
2025-08-01	1225.2	1228.7	1200	1200
2025-07-01	1225.2	1228.7	1200	1200
2025-06-01	1225.2	1228.7	1200	1200
2025-05-01	1225.2	1228.7	1200	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
2024-09-01	1200	1200	1200	1200
2024-05-01	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

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	Ekurhuleni North Schools Teams 2025 (U13 Girls)	2025-08-16	2025-08-16	Rapid	Ekurhuleni (GE)	5	5	4	Yes	Analysis
2	Benoni Clusters Team 2025 (U13 Girls A)	2025-08-09	2025-08-09	Rapid	Ekurhuleni (GE)	6	6	1	Yes	Analysis
3	Benoni Primary School Cluster Teams 2025 (U13B)	2025-08-02	2025-08-02	Rapid	Ekurhuleni (GE)	5	4	1	Yes	Analysis
4	Benoni Primary School Cluster 12 April 2025 (U13 Girls)	2025-04-12	2025-04-12	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Ekurhuleni North Schools Teams 2025 (U13 Girls)	2025-08-16	2025-08-16	Rapid	Ekurhuleni (GE)	5	5	4	Yes	Analysis
2	Benoni Clusters Team 2025 (U13 Girls A)	2025-08-09	2025-08-09	Rapid	Ekurhuleni (GE)	6	6	1	Yes	Analysis
3	Benoni Primary School Cluster Teams 2025 (U13B)	2025-08-02	2025-08-02	Rapid	Ekurhuleni (GE)	5	4	1	Yes	Analysis
4	Benoni Primary School Cluster 12 April 2025 (U13 Girls)	2025-04-12	2025-04-12	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 2	type Rapid	result 1	date 2025-08-16	rnd 5	type Rapid	result 1
		Opponent Mkhaliphi, A (Alwande)				Opponent Venter, A (Anje)
2	2	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 3	type Standard	result 1
		Opponent Naidu, S (Sasmita)				Opponent Ramsamy, K (Kashmia)
3	1	Tournament Benoni Clusters Team 2025				Tournament Benoni Clusters Team 2025
		date 2025-08-09	rnd 2	type Rapid	result 1	date 2025-08-09	rnd 2	type Rapid	result 1
		Opponent Maitse, R (Relebogile Reitumetse)				Opponent Maitse, R (Relebogile Reitumetse)

#	Games	Start				End
1	2	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 3	type Standard	result 1
		Opponent Naidu, S (Sasmita)				Opponent Ramsamy, K (Kashmia)
2	1	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-04-12	rnd 5	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 1
		Opponent O Bryan, A (Ava)				Opponent O Bryan, A (Ava)

#	Games	Start				End
1	4	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 2	type Rapid	result 1	date 2025-08-16	rnd 5	type Rapid	result 1
		Opponent Mkhaliphi, A (Alwande)				Opponent Venter, A (Anje)
2	1	Tournament Benoni Clusters Team 2025				Tournament Benoni Clusters Team 2025
		date 2025-08-09	rnd 2	type Rapid	result 1	date 2025-08-09	rnd 2	type Rapid	result 1
		Opponent Maitse, R (Relebogile Reitumetse)				Opponent Maitse, R (Relebogile Reitumetse)
3	1	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 5	type Rapid	result 1	date 2025-08-02	rnd 5	type Rapid	result 1
		Opponent Smith, D (Dandre)				Opponent Smith, D (Dandre)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 2	type Rapid	result 1	date 2025-08-16	rnd 5	type Rapid	result 1
		Opponent Mkhaliphi, A (Alwande)				Opponent Venter, A (Anje)
2	2	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 3	type Standard	result 1
		Opponent Naidu, S (Sasmita)				Opponent Ramsamy, K (Kashmia)
3	1	Tournament Benoni Clusters Team 2025				Tournament Benoni Clusters Team 2025
		date 2025-08-09	rnd 2	type Rapid	result 1	date 2025-08-09	rnd 2	type Rapid	result 1
		Opponent Maitse, R (Relebogile Reitumetse)				Opponent Maitse, R (Relebogile Reitumetse)

#	Games	Start				End
1	2	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-04-12	rnd 2	type Standard	result 1	date 2025-04-12	rnd 3	type Standard	result 1
		Opponent Naidu, S (Sasmita)				Opponent Ramsamy, K (Kashmia)
2	1	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-04-12	rnd 5	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 1
		Opponent O Bryan, A (Ava)				Opponent O Bryan, A (Ava)

#	Games	Start				End
1	4	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 2	type Rapid	result 1	date 2025-08-16	rnd 5	type Rapid	result 1
		Opponent Mkhaliphi, A (Alwande)				Opponent Venter, A (Anje)
2	1	Tournament Benoni Clusters Team 2025				Tournament Benoni Clusters Team 2025
		date 2025-08-09	rnd 2	type Rapid	result 1	date 2025-08-09	rnd 2	type Rapid	result 1
		Opponent Maitse, R (Relebogile Reitumetse)				Opponent Maitse, R (Relebogile Reitumetse)
3	1	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 5	type Rapid	result 1	date 2025-08-02	rnd 5	type Rapid	result 1
		Opponent Smith, D (Dandre)				Opponent Smith, D (Dandre)

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	Maitse ,R (Relebogile Reitumetse)	3	1	-141.7	0	0	0	3	1	-141.7	0	0	0
1	Maitse ,R (Relebogile Reitumetse)	3	1288.5	1146.8	0	0	0	3	1212.9	1146.8	0	0	0
2	Cheng ,S (Serena)	3	0	-425	0	0	0	3	0	-425	0	0	0
2	Cheng ,S (Serena)	3	1198.5	773.5	0	0	0	3	1200	773.5	0	0	0
3	Du Plessis ,L (Lume)	2	0	-425	0	0	0	2	0	-425	0	0	0
3	Du Plessis ,L (Lume)	2	1212	787	0	0	0	2	1200	787	0	0	0
4	Naidu ,S (Sasmita)	1	1	425	1	1	425	0	0	0	0	0	0
4	Naidu ,S (Sasmita)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Botha ,R (Rochelle)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Botha ,R (Rochelle)	1	1320.4	895.4	1	1276.5	895.4	0	0	0	0	0	0
6	Daubert ,M (Michelle)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Daubert ,M (Michelle)	1	1267.3	842.3	1	1274	842.3	0	0	0	0	0	0
7	O Bryan ,A (Ava)	1	1	425	1	1	425	0	0	0	0	0	0
7	O Bryan ,A (Ava)	1	1199.6	1624.6	1	1200	1624.6	0	0	0	0	0	0
8	Ramsamy ,K (Kashmia)	1	1	425	1	1	425	0	0	0	0	0	0
8	Ramsamy ,K (Kashmia)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Mazibuko ,U (Uyanda)	1	1	425	0	0	0	1	1	425	0	0	0
9	Mazibuko ,U (Uyanda)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
10	Nortje ,D (Dewan)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Nortje ,D (Dewan)	1	1201.3	776.3	0	0	0	1	1200	776.3	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Abrahams, L (Lisa)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms