Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pienaar, F (Francisca)

Chess SA id

2090107109

FIDE id

Date of birth

2009-02-18 (U18)

Gender

Female

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1268.8	1235.6	1346	1041.7
Raw rating	1268.8	1235.6	1346	1041.7
Weighted rating	1268.6	1235	1343	1038.4
Weighted performance	943.1	959.8	1069	0
Floor	810.5	755.7	846	700
K-factor	36	36	36	36
Min/Max rating change allowed	150.3	157.6	134.7	207.8
Highest rating	1334.1 2024-02-01	1269 2023-09-01	1359.9 2024-02-01	1200 2018-10-01
Highest raw rating	1310.5 2024-03-01	1255.7 2024-03-01	1346 2024-03-01	1200 2018-02-01
Highest weighted rating	1268.8 2025-08-01	1255.7 2025-07-01	1339.6 2025-08-01	1200 2018-10-01
Highest weighted performance	1334.1 2024-02-01	1269 2023-09-01	1359.9 2024-02-01	1200 2018-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1268.8	1235.6	1346	1041.7
Analysis
Rating	1268.8	1235.6	1346	1041.7
Raw rating	1268.8	1235.6	1346	1041.7
Weighted rating	1268.6	1235	1343
Weighted performance	943.1	959.8	1069
K-factor	36	36	36	36
Floor	810.5	755.7	846	700
Max/Min rating change allowed	150.3	157.6	134.7	207.8
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	1268.8	1235.6	1346	1041.7
New weighted rating	1268.5	1234.8	1344.3	1038.3
New weighted performance	942.7	959.4	1068.6	0
Temp new rating	1268.8	1235.6	1346	1041.7
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1268.8	1235.6	1346	1041.7
New K-factor	36	36	36	36
New floor	810.5	755.7	846	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	26	10	10	6
	29	19	5	5
	26	14	12	0
	10	0	6	4
History	127	57	50	20

Games since
	Main 31	Standard 10		Rapid 15		Blitz 6
Gender	Female
Age group	U18
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 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	127	58	45.67	-36.8	1236.5	1199.7
Standard	57	24	42.11	-67.1	1228.7	1161.6
Rapid	50	29	58	68	1229.1	1297.1
Blitz	20	5	25	-212.5	1277.1	1064.6

Date	Main	Standard	Rapid	Blitz
2025-09-30	1268.8	1235.6	1346	1041.7
2025-09-01	1268.8	1235.6	1346	1041.7
2025-08-01	1268.8	1235.6	1346	1041.7
2025-07-01	1268.7	1235.6	1346	1041.7
2025-06-01	1268.5	1235.4	1346	1041.7
2025-05-01	1268.2	1234.9	1346	1041.7
2025-04-01	1267.8	1234.2	1346	1041.7
2025-03-01	1267.3	1233.4	1346	1041.7
2025-02-01	1266.8	1232.3	1346	1041.5
2025-01-01	1266.7	1232.3	1346	1028
2024-12-01	1266.7	1232.3	1346	1028
2024-11-01	1266.7	1232.3	1346	1028
2024-10-01	1266.7	1232.3	1346	1028
2024-09-01	1266.7	1232.3	1346	1028
2024-08-01	1266.7	1232.3	1346	1028
2024-07-01	1266.7	1232.3	1346	1028
2024-06-01	1266.7	1232.3	1346	1028
2024-08-01	1266.7	1232.3	1346	1028
2024-04-01	1266.7	1232.3	1346	1028
2024-03-01	1310.5	1255.7	1346	1072.4
2024-02-01	1274.9	1255.7	1259.2	1072.4
2024-01-01	1274.9	1255.7	1259.2	1072.4
2023-12-01	1274.9	1255.7	1259.2	1072.4
2023-11-01	1268	1255.7	1241.2	1072.4

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	Western Cape Inter Region Cup 2024 (Ladies)	2024-03-23	2024-03-24	Standard	Overberg (WOS)	5	4	1	Yes	Analysis
2	Western Cape Inter Region Cup 2024 (Blitz)	2024-03-22	2024-03-22	Blitz	Overberg (WOS)	7	6	1	Yes	Analysis
3	Western Cape HS Individuals Championship 2024 (U15 Girls)	2024-03-21	2024-03-22	Standard	Overberg (WOS)	6	6	3	Yes	Analysis
4	West Coast Schools Chess Prestige Championships 2024 (U15 Girls)	2024-02-24	2024-02-24	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis
5	Lower West Coast Schools Chess Prestige 2024 (U15 Girls)	2024-02-17	2024-02-17	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
6	Clanwilliam Chess Club Open 2023 (B)	2023-12-02	2023-12-02	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis
7	Western Cape Top Schools 2023 (U15 Girls)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
8	CW Top Schools 2023 (Intermediate)	2023-08-12	2023-08-12	Standard	West Coast (WCU)	5	5	2	Yes	Analysis
9	Pedro Booyse Top Schools 2023 (High School)	2023-07-29	2023-07-29	Standard	West Coast (WCU)	5	3	1	Yes	Analysis
10	Western Cape HS Individuals 2023 (U15 Girls)	2023-04-01	2023-04-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
11	WCCI Open 2023 (Blitz)	2023-04-29	2023-04-29	Blitz	West Coast (WCU)	5	5	2	Yes	Analysis
12	West Coast Open 2022 (Open)	2022-11-05	2022-11-05	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
13	Best of The West 2022 (Girls Open)	2022-11-19	2022-11-19	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
14	West Coast Chess Open 2022 (U13 Girls)	2022-10-15	2022-10-15	Rapid	West Coast (WCU)	7	7	5	Yes	Analysis
15	Western Cape Schools 2022 (U13 Girls)	2022-05-28	2022-05-29	Standard	Cape Winelands (WCW)	6	6	2	Yes	Analysis
16	West Coast Schools Prestige 2022 (U13 Girls)	2022-02-19	2022-02-19	Standard	West Coast (WCU)	6	2	2	Yes	Analysis
17	Coast to Coast 2021 (Blitz)	2021-08-27	2021-08-27	Blitz	West Coast (WCU)	5	4	1	Yes	Analysis
18	West Coast Open 2021 (Open)	2021-06-26	2021-06-26	Rapid	West Coast (WCU)	6	6	2	Yes	Analysis
19	West Coast Club Champs 2019 (B)	2019-09-13	2019-09-14	Standard	West Coast (WCU)	7	4	0	Yes	Analysis
20	Weskus Topskole 2019 (U11)	2019-07-20	2019-07-20	Rapid	West Coast (WCU)	5	4	2	Yes	Analysis
21	Weskus Mall Rapid 2019 (U10)	2019-07-15	2019-07-15	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
22	West Coast Open 2019 (C)	2019-04-27	2019-04-27	Standard	West Coast (WCU)	5	4	0	Yes	Analysis
23	Weskus Skole Prestige Skaak Kampioenskappe 2019 (O11 Dogters)	2019-03-02	2019-04-06	Standard	West Coast (WCU)	6	6	2	Yes	Analysis
24	Onder-Weskus Skole Proewe 2019 (O11 Dogters)	2019-02-16	2019-02-23	Rapid	West Coast (WCU)	8	8	4.5	Yes	Analysis
25	West Coast Blits Invitational 2018 (Junior)	2018-10-27	2018-10-27	Blitz	West Coast (WCU)	5	5	1	Yes	Analysis

#	Games	Start				End
1	6	Tournament West Coast Chess Open 2022				Tournament West Coast Open 2022
		date 2022-10-15	rnd 4	type Rapid	result 1	date 2022-11-05	rnd 2	type Standard	result 1
		Opponent Walters, A (Anastacia)				Opponent Love, C (Celine)
2	6	Tournament Onder-Weskus Skole Proewe 2019				Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019
		date 2019-02-16	rnd 4	type Rapid	result 1	date 2019-03-02	rnd 1	type Standard	result 1
		Opponent Pieters, H (Helga)				Opponent Lukas, C (Christonique)
3	5	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-02-17	rnd 5	type Rapid	result 1	date 2024-02-24	rnd 4	type Rapid	result 1
		Opponent Raath, L (Lisa)				Opponent Love, C (Celine)

#	Games	Start				End
1	3	Tournament Western Cape HS Individuals 2023				Tournament Western Cape HS Individuals 2023
		date 2023-04-01	rnd 2	type Standard	result 1	date 2023-04-02	rnd 4	type Standard	result 1
		Opponent Mcosana, O (Oyama)				Opponent Robertson, M (Melcaylinn)
2	3	Tournament West Coast Schools Prestige 2022				Tournament Western Cape Schools 2022
		date 2022-02-19	rnd 5	type Standard	result 1	date 2022-05-28	rnd 1	type Standard	result 1
		Opponent Braaf, K (Keshlin)				Opponent Gouws, G (Garlan)
3	2	Tournament Western Cape HS Individuals Championship 2024				Tournament Western Cape HS Individuals Championship 2024
		date 2024-03-21	rnd 2	type Standard	result 1	date 2024-03-21	rnd 3	type Standard	result 1
		Opponent Rasekgololo, A (Ayanda)				Opponent Kondlo, H (Hlomla)

#	Games	Start				End
1	6	Tournament Onder-Weskus Skole Proewe 2019				Tournament Weskus Mall Rapid 2019
		date 2019-02-16	rnd 4	type Rapid	result 1	date 2019-07-15	rnd 1	type Rapid	result 1
		Opponent Pieters, H (Helga)				Opponent Samuels, R (Roquell)
2	5	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-02-17	rnd 5	type Rapid	result 1	date 2024-02-24	rnd 4	type Rapid	result 1
		Opponent Raath, L (Lisa)				Opponent Love, C (Celine)
3	4	Tournament West Coast Chess Open 2022				Tournament West Coast Chess Open 2022
		date 2022-10-15	rnd 4	type Rapid	result 1	date 2022-10-15	rnd 7	type Rapid	result 1
		Opponent Walters, A (Anastacia)				Opponent Nkayi, L (Ludumo)

#	Games	Start				End
1	1	Tournament Western Cape Inter Region Cup 2024				Tournament Western Cape Inter Region Cup 2024
		date 2024-03-22	rnd 4	type Blitz	result 1	date 2024-03-22	rnd 4	type Blitz	result 1
		Opponent Sterkse, A (Angelique)				Opponent Sterkse, A (Angelique)
2	1	Tournament WCCI Open 2023				Tournament WCCI Open 2023
		date 2023-04-29	rnd 5	type Blitz	result 1	date 2023-04-29	rnd 5	type Blitz	result 1
		Opponent Zwane, S (Sibusiso)				Opponent Zwane, S (Sibusiso)
3	1	Tournament WCCI Open 2023				Tournament WCCI Open 2023
		date 2023-04-29	rnd 3	type Blitz	result 1	date 2023-04-29	rnd 3	type Blitz	result 1
		Opponent De Klerk, J (Jason)				Opponent De Klerk, J (Jason)

#	Games	Start				End
1	6	Tournament West Coast Chess Open 2022				Tournament West Coast Open 2022
		date 2022-10-15	rnd 4	type Rapid	result 1	date 2022-11-05	rnd 2	type Standard	result 1
		Opponent Walters, A (Anastacia)				Opponent Love, C (Celine)
2	5	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-02-17	rnd 5	type Rapid	result 1	date 2024-02-24	rnd 4	type Rapid	result 1
		Opponent Raath, L (Lisa)				Opponent Love, C (Celine)
3	4	Tournament Western Cape Top Schools 2023				Tournament Clanwilliam Chess Club Open 2023
		date 2023-09-02	rnd 4	type Standard	result 1	date 2023-12-02	rnd 2	type Rapid	result 1
		Opponent Hall, K (Kirsten)				Opponent Kamfer, J (Jonlan)

#	Games	Start				End
1	3	Tournament Western Cape HS Individuals 2023				Tournament Western Cape HS Individuals 2023
		date 2023-04-01	rnd 2	type Standard	result 1	date 2023-04-02	rnd 4	type Standard	result 1
		Opponent Mcosana, O (Oyama)				Opponent Robertson, M (Melcaylinn)
2	3	Tournament West Coast Schools Prestige 2022				Tournament Western Cape Schools 2022
		date 2022-02-19	rnd 5	type Standard	result 1	date 2022-05-28	rnd 1	type Standard	result 1
		Opponent Braaf, K (Keshlin)				Opponent Gouws, G (Garlan)
3	2	Tournament Western Cape HS Individuals Championship 2024				Tournament Western Cape HS Individuals Championship 2024
		date 2024-03-21	rnd 2	type Standard	result 1	date 2024-03-21	rnd 3	type Standard	result 1
		Opponent Rasekgololo, A (Ayanda)				Opponent Kondlo, H (Hlomla)

#	Games	Start				End
1	5	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-02-17	rnd 5	type Rapid	result 1	date 2024-02-24	rnd 4	type Rapid	result 1
		Opponent Raath, L (Lisa)				Opponent Love, C (Celine)
2	4	Tournament West Coast Chess Open 2022				Tournament West Coast Chess Open 2022
		date 2022-10-15	rnd 4	type Rapid	result 1	date 2022-10-15	rnd 7	type Rapid	result 1
		Opponent Walters, A (Anastacia)				Opponent Nkayi, L (Ludumo)
3	3	Tournament Best of The West 2022				Tournament Best of The West 2022
		date 2022-11-19	rnd 2	type Rapid	result 1	date 2022-11-19	rnd 4	type Rapid	result 1
		Opponent Ellman, E (Elle-Marie)				Opponent Lewaks, A (Andrea)

#	Games	Start				End
1	1	Tournament Western Cape Inter Region Cup 2024				Tournament Western Cape Inter Region Cup 2024
		date 2024-03-22	rnd 4	type Blitz	result 1	date 2024-03-22	rnd 4	type Blitz	result 1
		Opponent Sterkse, A (Angelique)				Opponent Sterkse, A (Angelique)
2	1	Tournament WCCI Open 2023				Tournament WCCI Open 2023
		date 2023-04-29	rnd 5	type Blitz	result 1	date 2023-04-29	rnd 5	type Blitz	result 1
		Opponent Zwane, S (Sibusiso)				Opponent Zwane, S (Sibusiso)
3	1	Tournament WCCI Open 2023				Tournament WCCI Open 2023
		date 2023-04-29	rnd 3	type Blitz	result 1	date 2023-04-29	rnd 3	type Blitz	result 1
		Opponent De Klerk, J (Jason)				Opponent De Klerk, J (Jason)

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	Ellman ,E (Elle-Marie)	6	6	425	0	0	0	6	6	425	0	0	0
1	Ellman ,E (Elle-Marie)	6	1149.9	1574.9	0	0	0	6	1135.9	1574.9	0	0	0
2	Love ,C (Celine)	5	2	-85	1	1	425	4	1	-212.5	0	0	0
2	Love ,C (Celine)	5	1356.4	1271.4	1	1183.2	1781.4	4	1431.1	1143.9	0	0	0
3	Farmer ,J (Jaydean)	5	0	-425	0	0	0	2	0	-425	3	0	-425
3	Farmer ,J (Jaydean)	5	1302.8	877.8	0	0	0	2	1262.8	877.8	3	1071.7	877.8
4	Collair ,H (Houston)	3	1	-141.7	2	1	0	1	0	-425	0	0	0
4	Collair ,H (Houston)	3	1213.8	1072.2	2	1170.6	1213.8	1	1203.6	788.8	0	0	0
5	Lewaks ,A (Andrea)	3	1	-141.7	1	0	-425	2	1	0	0	0	0
5	Lewaks ,A (Andrea)	3	1238.3	1096.6	1	1149.2	813.3	2	1299.8	1238.3	0	0	0
6	Galant ,R (Rozaan)	3	0	-425	1	0	-425	2	0	-425	0	0	0
6	Galant ,R (Rozaan)	3	1273.8	848.8	1	1242.7	848.8	2	1011.4	848.8	0	0	0
7	Schroeder ,L (Liam)	3	0	-425	0	0	0	1	0	-425	2	0	-425
7	Schroeder ,L (Liam)	3	1419.8	994.8	0	0	0	1	1204	994.8	2	1222.4	994.8
8	Van Der Westhuizen ,C (Courtney)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Van Der Westhuizen ,C (Courtney)	2	1081.4	656.4	2	939.8	656.4	0	0	0	0	0	0
9	Taylor ,A (Ashlin)	2	0	-425	1	0	-425	1	0	-425	0	0	0
9	Taylor ,A (Ashlin)	2	1066.2	641.2	1	1023.6	641.2	1	1200	641.2	0	0	0
10	Siebritz ,Y (Yul)	2	1	0	1	1	425	0	0	0	1	0	-425
10	Siebritz ,Y (Yul)	2	1323.6	1323.6	1	1231.8	1748.6	0	0	0	1	1347	898.6

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Pienaar, F (Francisca)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms