Chess South Africa Ratings Database

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Personal

Van Staden, L (Laurenzia)

Chess SA id

210090541

FIDE id

Date of birth

2010-03-16 (U16)

Gender

Female

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1116.5

Item	Main	Standard	Rapid	Blitz
Rating	1269.4	1227.7	1287.4	1200
Raw rating	1264	1227.7	1285.9	1200
Weighted rating	1269.4	1227.7	1287.4	1200
Weighted performance	1163.1	957.3	1194.9	0
Floor	782.3	782.1	806.3	700
K-factor	36	36	36	36
Min/Max rating change allowed	151.4	159.4	146.7	165.8
Highest rating	1294.7 2018-03-01	1295.1 2018-03-01	1306.3 2025-08-01	1200 2018-10-01
Highest raw rating	1282.3 2025-08-01	1282.1 2019-12-01	1306.3 2025-08-01	1200 2024-03-01
Highest weighted rating	1271.7 2025-02-01	1282.1 2021-09-01	1289.6 2025-02-01	1200 2018-10-01
Highest weighted performance	1294.7 2018-03-01	1295.1 2018-03-01	1230.3 2023-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.3	0	0.2	0
New rating	1269.1	1227.7	1287.5	1200
Analysis
Rating	1269.4	1227.7	1287.4	1200
Raw rating	1264	1227.7	1285.9	1200
Weighted rating	1269.4	1227.7	1287.4
Weighted performance	1163.1	957.3	1194.9
K-factor	36	36	36	36
Floor	782.3	782.1	806.3	700
Max/Min rating change allowed	151.4	159.4	146.7	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	1264	1227.7	1285.9	1200
New weighted rating	1269.1	1227.7	1287.5	1200
New weighted performance	1162.7	956.8	1194.5	0
Temp new rating	1269.1	1227.7	1287.5	1200
Temp new rating +/-	-0.3	0	0.2	0
Final new rating +/-	-0.3	0	0.2	0
New rating	1269.1	1227.7	1287.5	1200
New K-factor	36	36	36	36
New floor	782.3	782.1	806.3	700

Item	Main	Standard	Rapid
	0	0	0
	26	12	14
	9	0	9
	11	6	5
	11	6	5
	0	0	0
History	95	59	36

Games since
	Main 35	Standard 12		Rapid 23		Blitz 0
Gender	Female
Age group	U16
Region	West Coast (WCU)
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	1109		569		132
Female	194		114		32
U16	174		93		25
U16 Female	36		21		8
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	26	12	46.15	-32.7	1272.6	1239.9
Standard	12	5	41.67	-70.8	1324.8	1254
Rapid	14	7	50	0	1227.8	1227.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	85	47.5	55.88	50	1207.8	1257.8
Standard	49	27	55.1	43.4	1205.5	1248.9
Rapid	36	20.5	56.94	59	1211	1270
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1264	1227.7	1285.9	1200
2025-09-01	1264	1227.7	1285.9	1200
2025-08-01	1282.3	1227.7	1306.3	1200
2025-07-01	1268.6	1227.6	1284.7	1200
2025-06-01	1268.4	1227.6	1284.2	1200
2025-05-01	1267.6	1227.2	1283.7	1200
2025-04-01	1271.7	1230.7	1283.1	1200
2025-03-01	1266.7	1227.4	1281.8	1200
2025-02-01	1270.7	1227.4	1289.6	1200
2025-01-01	1270.7	1227.4	1289.6	1200
2024-12-01	1270.7	1227.4	1289.6	1200
2024-11-01	1270.7	1227.4	1289.6	1200
2024-10-01	1270.7	1227.4	1289.6	1200
2024-09-01	1270.7	1227.4	1289.6	1200
2024-08-01	1270.7	1227.4	1289.6	1200
2024-07-01	1270.7	1227.4	1289.6	1200
2024-06-01	1270.7	1227.4	1289.6	1200
2024-08-01	1270.7	1227.4	1289.6	1200
2024-04-01	1270.7	1227.4	1289.6	1200
2024-03-01	1270.7	1227.4	1289.6	1200
2024-02-01	1257.1	1227.4	1260.8	1200
2024-01-01	1257.1	1227.4	1260.8	1200
2023-12-01	1257.1	1227.4	1260.8	1200
2023-11-01	1257.1	1227.4	1260.8	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	Pedro Booyse Top Schools 2025 (U15)	2025-08-23	2025-08-23	Rapid	West Coast (WCU)	6	6	2	Yes	Analysis
2	Upper West Coast Top Schools 2025 (U15)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	4	3	Yes	Analysis
3	Western Cape Schools Individual Championship 2025 (U15 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	2	Yes	Analysis
4	West Coast Schools Chess Prestige 2025 (U15 Girls)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
5	Upper West Coast Presrige 2025 (U15 Girls)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	4	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Pedro Booyse Top Schools 2025 (U15)	2025-08-23	2025-08-23	Rapid	West Coast (WCU)	6	6	2	Yes	Analysis
2	Upper West Coast Top Schools 2025 (U15)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	4	3	Yes	Analysis
3	Western Cape Schools Individual Championship 2025 (U15 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	2	Yes	Analysis
4	West Coast Schools Chess Prestige 2025 (U15 Girls)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
5	Upper West Coast Presrige 2025 (U15 Girls)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	4	2	Yes	Analysis
6	West Coast Schools Chess Prestige Championships 2024 (U15 Girls)	2024-02-24	2024-02-24	Rapid	West Coast (WCU)	5	4	2	Yes	Analysis
7	Bo-Weskus Skole Prestige 2024 (HS Dogters)	2024-02-10	2024-02-10	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis
8	Western Cape PS Individuals 2023 (U13 Girls)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
9	Bo-Weskus Skole Prestige 2023 (O13 Dogters)	2023-03-04	2023-03-04	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis
10	Bo-Weskus Top Skole 2022 (O13)	2022-06-11	2022-06-11	Rapid	West Coast (WCU)	5	5	3.5	Yes	Analysis
11	West Coast Schools Prestige 2022 (U13 Girls)	2022-02-19	2022-02-19	Standard	West Coast (WCU)	6	6	2	Yes	Analysis
12	Western Cape Schools Kings & Queens 2019 (Girls)	2019-10-12	2019-10-12	Rapid	West Coast (WCU)	5	3	0	Yes	Analysis
13	Western Cape Top Schools 2019 (U9 Girls)	2019-08-31	2019-09-01	Standard	Cape Winelands (WCW)	5	4	3	Yes	Analysis
14	Western Cape Schools Individuals 2019 (U9 Girls)	2019-05-18	2019-05-19	Standard	Eden (WEG)	6	6	4	Yes	Analysis
15	Weskus Skole Prestige Skaak Kampioenskappe 2019 (O9 Dogters)	2019-03-02	2019-04-06	Standard	West Coast (WCU)	6	6	6	Yes	Analysis
16	Western Cape Schools Individuals 2018 (U9 Girls)	2018-05-19	2018-05-20	Standard	Overberg (WOS)	6	4	1	Yes	Analysis
17	West Coast Schools Prestige Individual Championship 2018 (U9 Girls)	2018-03-10	2018-03-24	Standard	West Coast (WCU)	6	5	3	Yes	Analysis

#	Games	Start				End
1	7	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-03-02	rnd 1	type Standard	result 1	date 2019-05-18	rnd 1	type Standard	result 1
		Opponent Jacobs, L (Le-Chieza)				Opponent Ngcobo, Z (Zethu)
2	6	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Top Schools 2019
		date 2019-05-18	rnd 4	type Standard	result 1	date 2019-08-31	rnd 3	type Standard	result 1
		Opponent Gugulo, N (Nonkosi)				Opponent Windvogel, P (Paulene)
3	5	Tournament Upper West Coast Top Schools 2025				Tournament Pedro Booyse Top Schools 2025
		date 2025-06-14	rnd 3	type Rapid	result 1	date 2025-08-23	rnd 2	type Rapid	result 1
		Opponent Sikulu, L (Lunje)				Opponent Groenewald, O (Oscar)

#	Games	Start				End
1	7	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-03-02	rnd 1	type Standard	result 1	date 2019-05-18	rnd 1	type Standard	result 1
		Opponent Jacobs, L (Le-Chieza)				Opponent Ngcobo, Z (Zethu)
2	6	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Top Schools 2019
		date 2019-05-18	rnd 4	type Standard	result 1	date 2019-08-31	rnd 3	type Standard	result 1
		Opponent Gugulo, N (Nonkosi)				Opponent Windvogel, P (Paulene)
3	3	Tournament Western Cape PS Individuals 2023				Tournament West Coast Schools Chess Prestige 2025
		date 2023-05-06	rnd 6	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 0.5
		Opponent Bester, M (Milla)				Opponent Kaplank, K (Kiara)

#	Games	Start				End
1	5	Tournament Upper West Coast Top Schools 2025				Tournament Pedro Booyse Top Schools 2025
		date 2025-06-14	rnd 3	type Rapid	result 1	date 2025-08-23	rnd 2	type Rapid	result 1
		Opponent Sikulu, L (Lunje)				Opponent Groenewald, O (Oscar)
2	4	Tournament Bo-Weskus Skole Prestige 2023				Tournament Bo-Weskus Skole Prestige 2023
		date 2023-03-04	rnd 1	type Rapid	result 1	date 2023-03-04	rnd 4	type Rapid	result 1
		Opponent Frans, T (Tiffany)				Opponent Peters, C (Chantel)
3	4	Tournament Bo-Weskus Top Skole 2022				Tournament Bo-Weskus Top Skole 2022
		date 2022-06-11	rnd 1	type Rapid	result 1	date 2022-06-11	rnd 4	type Rapid	result 1
		Opponent Katamba, M (Mwanza)				Opponent Phillips, T (Troy)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-03-02	rnd 1	type Standard	result 1	date 2019-05-18	rnd 1	type Standard	result 1
		Opponent Jacobs, L (Le-Chieza)				Opponent Ngcobo, Z (Zethu)
2	6	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Top Schools 2019
		date 2019-05-18	rnd 4	type Standard	result 1	date 2019-08-31	rnd 3	type Standard	result 1
		Opponent Gugulo, N (Nonkosi)				Opponent Windvogel, P (Paulene)
3	5	Tournament Upper West Coast Top Schools 2025				Tournament Pedro Booyse Top Schools 2025
		date 2025-06-14	rnd 3	type Rapid	result 1	date 2025-08-23	rnd 2	type Rapid	result 1
		Opponent Sikulu, L (Lunje)				Opponent Groenewald, O (Oscar)

#	Games	Start				End
1	7	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-03-02	rnd 1	type Standard	result 1	date 2019-05-18	rnd 1	type Standard	result 1
		Opponent Jacobs, L (Le-Chieza)				Opponent Ngcobo, Z (Zethu)
2	6	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Top Schools 2019
		date 2019-05-18	rnd 4	type Standard	result 1	date 2019-08-31	rnd 3	type Standard	result 1
		Opponent Gugulo, N (Nonkosi)				Opponent Windvogel, P (Paulene)
3	2	Tournament Western Cape PS Individuals 2023				Tournament West Coast Schools Chess Prestige 2025
		date 2023-05-06	rnd 6	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Bester, M (Milla)				Opponent Madutla, A (Angie)

#	Games	Start				End
1	5	Tournament Upper West Coast Top Schools 2025				Tournament Pedro Booyse Top Schools 2025
		date 2025-06-14	rnd 3	type Rapid	result 1	date 2025-08-23	rnd 2	type Rapid	result 1
		Opponent Sikulu, L (Lunje)				Opponent Groenewald, O (Oscar)
2	4	Tournament Bo-Weskus Skole Prestige 2023				Tournament Bo-Weskus Skole Prestige 2023
		date 2023-03-04	rnd 1	type Rapid	result 1	date 2023-03-04	rnd 4	type Rapid	result 1
		Opponent Frans, T (Tiffany)				Opponent Peters, C (Chantel)
3	3	Tournament Bo-Weskus Skole Prestige 2024				Tournament Bo-Weskus Skole Prestige 2024
		date 2024-02-10	rnd 3	type Rapid	result 1	date 2024-02-10	rnd 5	type Rapid	result 1
		Opponent Cloete, L (Leigh-Marcia)				Opponent Mattheus, E (Elcay)

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	Warner ,A (Alicia)	5	1	-255	2	0	-425	3	1	-141.7	0	0	0
1	Warner ,A (Alicia)	5	1269.6	1014.6	2	1082.9	844.6	3	1390.5	1127.9	0	0	0
2	Cloete ,L (Leigh-Marcia)	4	3	212.5	3	2	141.7	1	1	425	0	0	0
2	Cloete ,L (Leigh-Marcia)	4	1143	1355.5	3	1139.1	1284.6	1	1160	1568	0	0	0
3	Peters ,C (Chantel)	3	3	425	1	1	425	2	2	425	0	0	0
3	Peters ,C (Chantel)	3	1196.9	1621.9	1	1076.8	1621.9	2	1275.6	1621.9	0	0	0
4	Groenewald ,O (Oscar)	3	1	-141.7	0	0	0	3	1	-141.7	0	0	0
4	Groenewald ,O (Oscar)	3	1296.3	1154.6	0	0	0	3	1356	1154.6	0	0	0
5	Van Schalkwyk ,M (Mia-Leigh Che)	3	2	141.7	0	0	0	3	2	141.7	0	0	0
5	Van Schalkwyk ,M (Mia-Leigh Che)	3	1150.7	1292.4	0	0	0	3	1207.9	1292.4	0	0	0
6	Sikhondo ,N (Nevileen)	2	0	-425	1	0	-425	1	0	-425	0	0	0
6	Sikhondo ,N (Nevileen)	2	1385.3	960.3	1	1340.1	960.3	1	1326.1	960.3	0	0	0
7	Tieties ,F (Faith)	2	1.5	212.5	1	0.5	0	1	1	425	0	0	0
7	Tieties ,F (Faith)	2	1174.8	1387.3	1	1191.4	1174.8	1	1173	1599.8	0	0	0
8	Brand ,E (Evan)	2	0	-425	0	0	0	2	0	-425	0	0	0
8	Brand ,E (Evan)	2	1262.8	837.8	0	0	0	2	1325.4	837.8	0	0	0
9	Le Kay ,Y (Yshah)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Le Kay ,Y (Yshah)	1	1456.7	1031.7	1	1462.2	1031.7	0	0	0	0	0	0
10	Van Rooi ,K (Kaylene)	1	1	425	1	1	425	0	0	0	0	0	0
10	Van Rooi ,K (Kaylene)	1	1219.4	1644.4	1	1200	1644.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Van Staden, L (Laurenzia)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms