Chess South Africa Ratings Database

PLAYER PAGE

Personal

Whittaker, L (Lillian)

Chess SA id

2150149123

FIDE id

Date of birth

2015-06-23 (U12)

Gender

Female

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-09-21

Personal details last changed

1900-01-01

Junior GPX Games

36.4

Junior GPX Points

1289.6

Item	Main	Standard	Rapid	Blitz
Rating	1423.5	1443.5	1232.8	1139.3
Raw rating	1423.5	1443.5	1232.8	1139.3
Weighted rating	1349.6	1365.5	1122.8	1139
Weighted performance	1289.9	1364.5	1224.4	0
Floor	959.5	954.5	764.1	700
K-factor	32	32	36	36
Min/Max rating change allowed	120.6	117.2	158.2	180.8
Highest rating	1459.5 2025-07-01	1454.5 2025-04-01	1264.1 2025-07-01	1200 2018-10-01
Highest raw rating	1459.5 2025-07-01	1454.5 2025-04-01	1264.1 2025-07-01	1200 2019-12-01
Highest weighted rating	1349.6 2025-09-30	1354.9 2025-09-01	1264.1 2018-10-01	1200 2018-10-01
Highest weighted performance	1454.5 2025-07-01	1454.5 2025-01-01	1264.1 2019-12-01	1200 2019-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1423.5	1443.5	1232.8	1139.3
Analysis
Rating	1423.5	1443.5	1232.8	1139.3
Raw rating	1423.5	1443.5	1232.8	1139.3
Weighted rating	1349.6	1365.5	1122.8
Weighted performance	1289.9	1364.5	1224.4
K-factor	32	32	36	36
Floor	959.5	954.5	764.1	700
Max/Min rating change allowed	120.6	117.2	158.2	180.8
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	1423.5	1443.5	1232.8	1139.3
New weighted rating	1359.9	1375.4	1134.1	1139
New weighted performance	1288.6	1363	1223.1	0
Temp new rating	1423.5	1443.5	1232.8	1139.3
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1423.5	1443.5	1232.8	1139.3
New K-factor	32	32	36	36
New floor	959.5	954.5	764.1	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	43	25	16	2
	57	40	17	0
	38	19	12	7
	0	0	0	0
	0	0	0	0
History	138	84	45	9

Games since
	Main 100	Standard 65		Rapid 33		Blitz 2
Gender	Female
Age group	U12
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	1931		679		222
Female	302		112		31
U12	246		88		28
U12 Female	67		27		5
Standard
	RSA		Province		Region
Overall	1627		604		192
Female	258		103		28
U12	201		80		25
U12 Female	58		28		5
Rapid
	RSA		Province		Region
Overall	1445		247		100
Female	293		50		10
U12	264		34		11
U12 Female	76		11		1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 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	43	26.5	61.63	98.8	1319.9	1418.8
Standard	25	16	64	119	1325.1	1444.1
Rapid	16	10.5	65.62	132.8	1243.8	1376.6
Blitz	2	0	0	-425	1864.1	1439.1
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	138	69	50	0	1267.5	1267.5
Standard	84	48	57.14	60.7	1274.1	1334.8
Rapid	45	19	42.22	-66.1	1241.8	1175.7
Blitz	9	2	22.22	-236.1	1334	1097.9

Date	Main	Standard	Rapid	Blitz
2025-09-30	1423.5	1443.5	1232.8	1139.3
2025-09-01	1450.3	1443.5	1264.1	1139.3
2025-08-01	1459.5	1454.5	1264.1	1139.3
2025-07-01	1459.5	1454.5	1264.1	1139.3
2025-06-01	1454.1	1454.5	1069.6	1139.3
2025-05-01	1454.5	1454.5	1069.6	1139.6
2025-04-01	1454.5	1454.5	1069.6	1139.6
2025-03-01	1359.3	1365.5	1069.6	1139.6
2025-02-01	1291.1	1317.7	1069.6	1139.6
2025-01-01	1291.1	1317.7	1069.6	1138.4
2024-12-01	1231.2	1261.9	1069.6	1138.4
2024-11-01	1231.2	1261.9	1069.6	1138.4
2024-10-01	1231.2	1261.9	1069.6	1138.4
2024-09-01	1223.1	1261.9	1069.6	1138.4
2024-08-01	1215.4	1250.4	1068	1138.4
2024-07-01	1238.4	1268.8	1065.6	1138.4
2024-06-01	1238.4	1268.8	1065.6	1138.4
2024-08-01	1241.7	1282.5	1065.6	1138.4
2024-04-01	1221	1261.9	1037.6	1138.4
2024-03-01	1221	1261.9	1037.6	1138.4
2024-02-01	1202.2	1250	1037.6	1138.4
2024-01-01	1159	1213.3	1037.6	1138.4
2023-12-01	1159	1213.3	1037.6	1138.4
2023-11-01	1159	1213.3	1037.6	1138.4

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	Chess Power House Spring Rapid 2025 (D)	2025-09-21	2025-09-21	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
2	Lonehill Chess Academy - 1st Rated Tournament 2025 (C)	2025-08-02	2025-08-02	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
3	Chess Power House Youth Day Rapid 2025 (D)	2025-06-16	2025-06-16	Rapid	Ekurhuleni (GE)	5	5	5	Yes	Analysis
4	JMC Blairgowrie Rapid 2025 (Open)	2025-06-08	2025-06-08	Rapid	Johannesburg Metro (GJM)	6	6	3.5	Yes	Analysis
5	Moja Chess Extravaganza 2025 (Blitz)	2025-04-26	2025-04-26	Blitz	Johannesburg Metro (GJM)	7	2	0	Yes	Analysis
6	Chess Power House March Open 2025 (D)	2025-03-22	2025-03-22	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
7	JMC Crawford Ruimsig 2025 (U12)	2025-03-01	2025-03-01	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
8	MCA Welcome 2025 (Intermediate)	2025-02-15	2025-02-15	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
9	CPH Primrose Open 2025 (U10)	2025-02-08	2025-02-08	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Chess Power House Spring Rapid 2025 (D)	2025-09-21	2025-09-21	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
2	Lonehill Chess Academy - 1st Rated Tournament 2025 (C)	2025-08-02	2025-08-02	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
3	Chess Power House Youth Day Rapid 2025 (D)	2025-06-16	2025-06-16	Rapid	Ekurhuleni (GE)	5	5	5	Yes	Analysis
4	JMC Blairgowrie Rapid 2025 (Open)	2025-06-08	2025-06-08	Rapid	Johannesburg Metro (GJM)	6	6	3.5	Yes	Analysis
5	Moja Chess Extravaganza 2025 (Blitz)	2025-04-26	2025-04-26	Blitz	Johannesburg Metro (GJM)	7	2	0	Yes	Analysis
6	Chess Power House March Open 2025 (D)	2025-03-22	2025-03-22	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
7	JMC Crawford Ruimsig 2025 (U12)	2025-03-01	2025-03-01	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
8	MCA Welcome 2025 (Intermediate)	2025-02-15	2025-02-15	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
9	CPH Primrose Open 2025 (U10)	2025-02-08	2025-02-08	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
10	Gauteng Inter-Region at UJ 2024 (u10 gIRLS)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
11	2024 Tuks Open Chess Tournament (U10)	2024-09-28	2024-09-28	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
12	CPH King David Linksfield Aug Rapid 2024 (C)	2024-08-18	2024-08-18	Rapid	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
13	JMC Closed 2024 (U10)	2024-08-09	2024-08-09	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
14	Chess Power House July Open 2024 (D)	2024-07-20	2024-07-20	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
15	JMC NG Weltevreden Church 2024	2024-06-29	2024-06-29	Rapid	Johannesburg Metro (GJM)	7	7	2	Yes	Analysis
16	JMC Crawford International Sandton 2024 (U10)	2024-05-11	2024-05-11	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
17	JCC King David Linksfield Rapid 2024 (C)	2024-04-21	2024-04-21	Rapid	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
18	First Knight Riders Junior Open 2024 (U8+U10)	2024-04-20	2024-04-20	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
19	2024 Tshwane Chess AHS Open Chess Tournament (E)	2024-02-24	2024-02-24	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
20	JMC Kick Off Tournament 2024 (U10)	2024-01-28	2024-01-28	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
21	2023 Centurion Chess Open (E)	2023-09-23	2023-09-23	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
22	Mzansi Spring Rapid 2023	2023-09-02	2023-09-02	Rapid	Johannesburg Metro (GJM)	7	6	0	Yes	Analysis
23	2023 Woman's Day Open Chess Tournament (Bishop)	2023-08-09	2023-08-09	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
24	2023 Menlo Open Tournament (E)	2023-07-22	2023-07-22	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
25	Eureka Open 2023 (G)	2023-07-29	2023-07-29	Standard	Sedibeng (GSV)	5	0	0	No	Analysis
26	JMC Blitz - Higher Ground 2023	2023-06-17	2023-06-17	Blitz	Johannesburg Metro (GJM)	7	7	2	Yes	Analysis
27	GoForChess Junior Chess Championship 2023 (Junior)	2023-06-10	2023-06-10	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis
28	Mzansi Rapid 2023 (Development)	2023-02-04	2023-02-04	Rapid	Johannesburg Metro (GJM)	6	6	2.5	Yes	Analysis

#	Games	Start				End
1	9	Tournament JMC Blairgowrie Rapid 2025				Tournament Lonehill Chess Academy - 1st Rated Tournament 2025
		date 2025-06-08	rnd 5	type Rapid	result 1	date 2025-08-02	rnd 2	type Standard	result 1
		Opponent Mhlomi, A (Ahlumile)				Opponent Du Toit, W (Wilco)
2	7	Tournament Gauteng Inter-Region at UJ 2024				Tournament CPH Primrose Open 2025
		date 2024-12-07	rnd 2	type Standard	result 1	date 2025-02-08	rnd 3	type Standard	result 1
		Opponent Haupt, N (Nia)				Opponent Ziperstein, D (Daniel)
3	5	Tournament 2023 Centurion Chess Open				Tournament JMC Kick Off Tournament 2024
		date 2023-09-23	rnd 3	type Standard	result 1	date 2024-01-28	rnd 2	type Standard	result 1
		Opponent Loots, A (Albert)				Opponent Froom, L (Levi)

#	Games	Start				End
1	7	Tournament Gauteng Inter-Region at UJ 2024				Tournament CPH Primrose Open 2025
		date 2024-12-07	rnd 2	type Standard	result 1	date 2025-02-08	rnd 3	type Standard	result 1
		Opponent Haupt, N (Nia)				Opponent Ziperstein, D (Daniel)
2	5	Tournament 2023 Centurion Chess Open				Tournament JMC Kick Off Tournament 2024
		date 2023-09-23	rnd 3	type Standard	result 1	date 2024-01-28	rnd 2	type Standard	result 1
		Opponent Loots, A (Albert)				Opponent Froom, L (Levi)
3	4	Tournament JMC Closed 2024				Tournament JMC Closed 2024
		date 2024-08-09	rnd 1	type Standard	result 1	date 2024-08-09	rnd 4	type Standard	result 0.5
		Opponent Kiaja, D (Daisy)				Opponent Badat, M (Mikaeel)

#	Games	Start				End
1	7	Tournament JMC Blairgowrie Rapid 2025				Tournament Chess Power House Youth Day Rapid 2025
		date 2025-06-08	rnd 5	type Rapid	result 1	date 2025-06-16	rnd 5	type Rapid	result 1
		Opponent Mhlomi, A (Ahlumile)				Opponent Nahon, J (James)
2	4	Tournament CPH King David Linksfield Aug Rapid 2024				Tournament JMC Blairgowrie Rapid 2025
		date 2024-08-18	rnd 3	type Rapid	result 0.5	date 2025-06-08	rnd 1	type Rapid	result 1
		Opponent Moss, D (Danielle)				Opponent Koekemoer, S (Skylar)
3	2	Tournament JMC NG Weltevreden Church 2024				Tournament JMC NG Weltevreden Church 2024
		date 2024-06-29	rnd 6	type Rapid	result 1	date 2024-06-29	rnd 7	type Rapid	result 1
		Opponent Setshogwe, O (Oankaraba)				Opponent Khumalo, M (Musawenko)

#	Games	Start				End
1	2	Tournament JMC Blitz - Higher Ground 2023				Tournament JMC Blitz - Higher Ground 2023
		date 2023-06-17	rnd 4	type Blitz	result 1	date 2023-06-17	rnd 5	type Blitz	result 1
		Opponent Hlabangwane, N (Ntwanano)				Opponent Malemane, A (Atlehang Faith)

#	Games	Start				End
1	9	Tournament JMC Blairgowrie Rapid 2025				Tournament Lonehill Chess Academy - 1st Rated Tournament 2025
		date 2025-06-08	rnd 5	type Rapid	result 1	date 2025-08-02	rnd 2	type Standard	result 1
		Opponent Mhlomi, A (Ahlumile)				Opponent Du Toit, W (Wilco)
2	7	Tournament Gauteng Inter-Region at UJ 2024				Tournament CPH Primrose Open 2025
		date 2024-12-07	rnd 2	type Standard	result 1	date 2025-02-08	rnd 3	type Standard	result 1
		Opponent Haupt, N (Nia)				Opponent Ziperstein, D (Daniel)
3	4	Tournament 2024 Tshwane Chess AHS Open Chess Tournament				Tournament First Knight Riders Junior Open 2024
		date 2024-02-24	rnd 4	type Standard	result 1	date 2024-04-20	rnd 2	type Standard	result 1
		Opponent Pistorius, A (Amberley-Rose)				Opponent Wessels, K (Kirill)

#	Games	Start				End
1	7	Tournament Gauteng Inter-Region at UJ 2024				Tournament CPH Primrose Open 2025
		date 2024-12-07	rnd 2	type Standard	result 1	date 2025-02-08	rnd 3	type Standard	result 1
		Opponent Haupt, N (Nia)				Opponent Ziperstein, D (Daniel)
2	4	Tournament 2024 Tshwane Chess AHS Open Chess Tournament				Tournament First Knight Riders Junior Open 2024
		date 2024-02-24	rnd 4	type Standard	result 1	date 2024-04-20	rnd 2	type Standard	result 1
		Opponent Pistorius, A (Amberley-Rose)				Opponent Wessels, K (Kirill)
3	3	Tournament Chess Power House March Open 2025				Tournament Lonehill Chess Academy - 1st Rated Tournament 2025
		date 2025-03-22	rnd 5	type Standard	result 1	date 2025-08-02	rnd 2	type Standard	result 1
		Opponent Khumalo, S (Siphosenkosi)				Opponent Du Toit, W (Wilco)

#	Games	Start				End
1	7	Tournament JMC Blairgowrie Rapid 2025				Tournament Chess Power House Youth Day Rapid 2025
		date 2025-06-08	rnd 5	type Rapid	result 1	date 2025-06-16	rnd 5	type Rapid	result 1
		Opponent Mhlomi, A (Ahlumile)				Opponent Nahon, J (James)
2	2	Tournament JMC NG Weltevreden Church 2024				Tournament JMC NG Weltevreden Church 2024
		date 2024-06-29	rnd 6	type Rapid	result 1	date 2024-06-29	rnd 7	type Rapid	result 1
		Opponent Setshogwe, O (Oankaraba)				Opponent Khumalo, M (Musawenko)
3	1	Tournament JMC Blairgowrie Rapid 2025				Tournament JMC Blairgowrie Rapid 2025
		date 2025-06-08	rnd 1	type Rapid	result 1	date 2025-06-08	rnd 1	type Rapid	result 1
		Opponent Koekemoer, S (Skylar)				Opponent Koekemoer, S (Skylar)

#	Games	Start				End
1	2	Tournament JMC Blitz - Higher Ground 2023				Tournament JMC Blitz - Higher Ground 2023
		date 2023-06-17	rnd 4	type Blitz	result 1	date 2023-06-17	rnd 5	type Blitz	result 1
		Opponent Hlabangwane, N (Ntwanano)				Opponent Malemane, A (Atlehang Faith)

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	Goncalves ,E (Emilio)	4	0	-425	3	0	-425	1	0	-425	0	0	0
1	Goncalves ,E (Emilio)	4	1538.7	1113.7	3	1518.1	1113.7	1	1405.1	1113.7	0	0	0
2	Haupt ,N (Nia)	3	3	425	3	3	425	0	0	0	0	0	0
2	Haupt ,N (Nia)	3	1174.5	1599.5	3	1171.4	1599.5	0	0	0	0	0	0
3	Steyn ,K (Kian)	3	0	-425	3	0	-425	0	0	0	0	0	0
3	Steyn ,K (Kian)	3	1529.8	1104.8	3	1543.8	1104.8	0	0	0	0	0	0
4	Hlabangwane ,N (Ntwanano)	3	3	425	2	2	425	0	0	0	1	1	425
4	Hlabangwane ,N (Ntwanano)	3	1131.4	1556.4	2	1122.9	1556.4	0	0	0	1	1200	1556.4
5	Moss ,D (Danielle)	3	2.5	283.3	0	0	0	3	2.5	283.3	0	0	0
5	Moss ,D (Danielle)	3	1182.5	1465.9	0	0	0	3	1156.6	1465.9	0	0	0
6	Rahlaga ,K (Kaelo Alupheli)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Rahlaga ,K (Kaelo Alupheli)	2	1357	932	2	1344.9	932	0	0	0	0	0	0
7	Grobbelaar ,M (Mienje)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Grobbelaar ,M (Mienje)	2	1254.6	829.6	2	1262.4	829.6	0	0	0	0	0	0
8	Loots ,A (Albert)	2	2	425	2	2	425	0	0	0	0	0	0
8	Loots ,A (Albert)	2	1182.4	1607.4	2	1184.4	1607.4	0	0	0	0	0	0
9	Rizvi ,Z (Zara)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
9	Rizvi ,Z (Zara)	2	1180.2	967.7	2	1174.3	967.7	0	0	0	0	0	0
10	Beaton ,M (Miah)	2	1	0	2	1	0	0	0	0	0	0	0
10	Beaton ,M (Miah)	2	1264.6	1264.6	2	1253.9	1264.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Whittaker, L (Lillian)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms