Chess South Africa Ratings Database

PLAYER PAGE

Personal

Whittaker, L (Lillian)

Chess SA id

2150149123

FIDE id

534024409

Date of birth

2015-06-23 (U12)

Gender

Female

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-12-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1445.2	1464.3	1232.8	1139.3
Raw rating	1445.2	1464.3	1232.8	1139.3
Weighted rating	1379.6	1394.4	1154.6	1139.1
Weighted performance	1378.7	1429.9	1183.5	0
Floor	959.5	964.3	764.1	700
K-factor	32	32	36	36
Min/Max rating change allowed	116.9	113.8	158.2	180.8
Highest rating	1459.5 2025-07-01	1464.3 2026-01-01	1264.1 2025-07-01	1200 2018-10-01
Highest raw rating	1459.5 2025-07-01	1464.3 2026-01-01	1264.1 2025-07-01	1200 2019-12-01
Highest weighted rating	1379.6 2026-01-01	1394.4 2026-01-01	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	1445.2	1464.3	1232.8	1139.3
Analysis
Rating	1445.2	1464.3	1232.8	1139.3
Raw rating	1445.2	1464.3	1232.8	1139.3
Weighted rating	1379.6	1394.4	1154.6
Weighted performance	1378.7	1429.9	1183.5
K-factor	32	32	36	36
Floor	959.5	964.3	764.1	700
Max/Min rating change allowed	116.9	113.8	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	1445.2	1464.3	1232.8	1139.3
New weighted rating	1388.9	1403.6	1163.9	1139.1
New weighted performance	1369.5	1420.3	1175.2	0
Temp new rating	1445.2	1464.3	1232.8	1139.3
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1445.2	1464.3	1232.8	1139.3
New K-factor	32	32	36	36
New floor	959.5	964.3	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	1945		679		230
Female	306		117		31
U12	241		87		28
U12 Female	67		30		5
Standard
	RSA		Province		Region
Overall	1652		610		195
Female	263		106		28
U12	199		82		27
U12 Female	57		29		5
Rapid
	RSA		Province		Region
Overall	1492		262		115
Female	298		54		13
U12	279		42		17
U12 Female	73		11		2
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
2026-01-01	1445.2	1464.3	1232.8	1139.3
2025-11-30	1423.5	1443.5	1232.8	1139.3
2025-11-01	1423.5	1443.5	1232.8	1139.3
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
2024-11-01	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
2024-05-01	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

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	2025 Mzansi Inter Provincial Team Championships (U12 Combined)	2025-12-15	2025-12-17	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
2	Gauteng Inter-Region at Emerald Resort 2025 (U12 Girls)	2025-12-06	2025-12-07	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
3	Chess Power House Spring Rapid 2025 (D)	2025-09-21	2025-09-21	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
4	Lonehill Chess Academy - 1st Rated Tournament 2025 (C)	2025-08-02	2025-08-02	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
5	Chess Power House Youth Day Rapid 2025 (D)	2025-06-16	2025-06-16	Rapid	Ekurhuleni (GE)	5	5	5	Yes	Analysis
6	JMC Blairgowrie Rapid 2025 (Open)	2025-06-08	2025-06-08	Rapid	Johannesburg Metro (GJM)	6	6	3.5	Yes	Analysis
7	Moja Chess Extravaganza 2025 (Blitz)	2025-04-26	2025-04-26	Blitz	Johannesburg Metro (GJM)	7	2	0	Yes	Analysis
8	Chess Power House March Open 2025 (D)	2025-03-22	2025-03-22	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
9	JMC Crawford Ruimsig 2025 (U12)	2025-03-01	2025-03-01	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
10	MCA Welcome 2025 (Intermediate)	2025-02-15	2025-02-15	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
11	CPH Primrose Open 2025 (U10)	2025-02-08	2025-02-08	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
12	Gauteng Inter-Region at UJ 2024 (u10 gIRLS)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
13	2024 Tuks Open Chess Tournament (U10)	2024-09-28	2024-09-28	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
14	CPH King David Linksfield Aug Rapid 2024 (C)	2024-08-18	2024-08-18	Rapid	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
15	JMC Closed 2024 (U10)	2024-08-09	2024-08-09	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
16	Chess Power House July Open 2024 (D)	2024-07-20	2024-07-20	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
17	JMC NG Weltevreden Church 2024	2024-06-29	2024-06-29	Rapid	Johannesburg Metro (GJM)	7	7	2	Yes	Analysis
18	JMC Crawford International Sandton 2024 (U10)	2024-05-11	2024-05-11	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
19	JCC King David Linksfield Rapid 2024 (C)	2024-04-21	2024-04-21	Rapid	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
20	First Knight Riders Junior Open 2024 (U8+U10)	2024-04-20	2024-04-20	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
21	2024 Tshwane Chess AHS Open Chess Tournament (E)	2024-02-24	2024-02-24	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
22	JMC Kick Off Tournament 2024 (U10)	2024-01-28	2024-01-28	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
23	2023 Centurion Chess Open (E)	2023-09-23	2023-09-23	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
24	Mzansi Spring Rapid 2023	2023-09-02	2023-09-02	Rapid	Johannesburg Metro (GJM)	7	6	0	Yes	Analysis
25	2023 Woman's Day Open Chess Tournament (Bishop)	2023-08-09	2023-08-09	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
26	2023 Menlo Open Tournament (E)	2023-07-22	2023-07-22	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
27	Eureka Open 2023 (G)	2023-07-29	2023-07-29	Standard	Sedibeng (GSV)	5	0	0	No	Analysis
28	JMC Blitz - Higher Ground 2023	2023-06-17	2023-06-17	Blitz	Johannesburg Metro (GJM)	7	7	2	Yes	Analysis
29	GoForChess Junior Chess Championship 2023 (Junior)	2023-06-10	2023-06-10	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis
30	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

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms