Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pienaar, A (Ane)

Chess SA id

202030099

FIDE id

Date of birth

2002-11-05 (Adult)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-10

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1413.2	1406.8	1112.9	1069
Raw rating	1413.2	1406.8	1112.9	1069
Weighted rating	1411.8	1405.3	1112.9	1069
Weighted performance	671.7	661.6	0	0
Floor	932.3	931.8	612.9	569
K-factor	32	32	40	40
Min/Max rating change allowed	122.4	123.5	187.7	199.8
Highest rating	1432.3 2020-02-01	1431.8 2020-02-01	1272.8 2019-10-01	1200 2024-02-01
Highest raw rating	1432.3 2020-02-01	1431.8 2020-02-01	1112.9 2024-02-01	1069 2024-02-01
Highest weighted rating	1411.2 2025-08-01	1404.7 2025-08-01	1112.9 2024-11-01	1069 2024-11-01
Highest weighted performance	1360.4 2020-02-01	1325.6 2019-01-01	1272.8 2019-10-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1413.2	1406.8	1112.9	1069
Analysis
Rating	1413.2	1406.8	1112.9	1069
Raw rating	1413.2	1406.8	1112.9	1069
Weighted rating	1411.8	1405.3	1112.9
Weighted performance	671.7	661.6	0
K-factor	32	32	40	40
Floor	932.3	931.8	612.9	569
Max/Min rating change allowed	122.4	123.5	187.7	199.8
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	1413.2	1406.8	1112.9	1069
New weighted rating	1412	1405.6	1112.9	1069
New weighted performance	671.2	661.1	0	0
Temp new rating	1413.2	1406.8	1112.9	1069
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1413.2	1406.8	1112.9	1069
New K-factor	32	32	40	40
New floor	932.3	931.8	612.9	569

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	5	5	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	323	299	17	7

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult 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	100	67	67	144.5	1204.6	1349.1
Standard	95	63	66.32	138.7	1205.4	1344.1
Rapid	5	4	80	255	1190	1445
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1413.2	1406.8	1112.9	1069
2025-09-01	1413.2	1406.8	1112.9	1069
2025-08-01	1413.2	1406.8	1112.9	1069
2025-07-01	1413.2	1406.8	1112.9	1069
2025-06-01	1413.2	1406.8	1112.9	1069
2025-05-01	1413.2	1406.8	1112.9	1069
2025-04-01	1413.2	1406.8	1112.9	1069
2025-03-01	1413.2	1406.8	1112.9	1069
2025-02-01	1413.2	1406.8	1112.9	1069
2025-01-01	1413.2	1406.8	1112.9	1069
2024-12-01	1413.2	1406.8	1112.9	1069
2024-11-01	1413.2	1406.8	1112.9	1069
2024-10-01	1413.2	1406.8	1112.9	1069
2024-09-01	1413.2	1406.8	1112.9	1069
2024-08-01	1405.5	1398.8	1112.9	1069
2024-07-01	1405.5	1398.8	1112.9	1069
2024-06-01	1405.5	1398.8	1112.9	1069
2024-08-01	1405.5	1398.8	1112.9	1069
2024-04-01	1405.5	1398.8	1112.9	1069
2024-03-01	1405.5	1398.8	1112.9	1069
2024-02-01	1405.5	1398.8	1112.9	1069
2024-01-01	1405.5	1398.8	1112.9	1069
2023-12-01	1405.5	1398.8	1112.9	1069
2023-11-01	1405.5	1398.8	1112.9	1069

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 Women�s Championship 2024 (Intermediate)	2024-08-10	2024-08-10	Standard	West Coast (WCU)	5	5	3	Yes	Analysis
2	Metro North Individual Trials 2020 (U17)	2020-02-07	2020-02-08	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
3	2019 South African Junior Team Championships (U16-U20 Girls)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	5	Yes	Analysis
4	Western Cape Schools Kings & Queens 2019 (Girls)	2019-10-12	2019-10-12	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis
5	2019 SA Schools Winter Games (U18 Girls)	2019-07-01	2019-07-04	Standard	Ethekwini (KED)	7	7	5	Yes	Analysis
6	Stellenberg Youth Chess Championship 2019 (A)	2019-04-30	2019-05-01	Standard	Cape Town (WCT)	6	0	0	No	Analysis
7	Western Cape Schools Individuals 2019 (U18 Girls)	2019-05-04	2019-05-05	Standard	Eden (WEG)	6	6	5.5	Yes	Analysis
8	Steinitz Chess Festival 2019 (B)	2019-04-05	2019-04-07	Standard	Cape Town (WCT)	6	3	1	Yes	Analysis
9	Metro School Chess Closed Individual Trials 2019 (U18 Girls)	2019-03-01	2019-03-02	Standard	Cape Town (WCT)	6	5	4.5	Yes	Analysis
10	Western Cape Women`s Open 2019 (Prestige)	2019-03-08	2019-03-10	Standard	Cape Town (WCT)	6	0	0	No	Analysis
11	District North Schools Chess Trials 2019 (U18)	2019-01-25	2019-01-26	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
12	South African Junior Team Championships 2018 (U16-U20 Girls)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	5.5	Yes	Analysis
13	Stellenberg Youth Chess Champs 2018 (A)	2018-06-22	2018-06-23	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
14	Western Cape Schools Individuals 2018 (U18 Girls)	2018-05-19	2018-05-20	Standard	Overberg (WOS)	6	6	4.5	Yes	Analysis
15	2018 WP Schools Closed Trials (U18 Girls)	2018-03-09	2018-03-10	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
16	District North Schools Chess Open Trials 2018 (U18)	2018-02-09	2018-02-10	Standard	Cape Town (WCT)	6	5	3	Yes	Analysis
17	2018 Cape of Good Hope Open Chess Championships (Prestige)	2018-01-26	2018-01-28	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
18	South African Junior Wildcard Championships 2017 (U16 Girls)	2018-01-09	2018-01-12	Standard	4 Knights (4K)	7	7	5.5	Yes	Analysis
19	South African Junior Team Championships 2017 (U16-U20 Girls)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	5	Yes	Analysis

#	Games	Start				End
1	11	Tournament Stellenberg Youth Chess Champs 2018				Tournament District North Schools Chess Trials 2019
		date 2018-06-23	rnd 5	type Standard	result 1	date 2019-01-25	rnd 2	type Standard	result 1
		Opponent Prent, SC (Shane)				Opponent De Goede, AW (Andre)
2	10	Tournament Steinitz Chess Festival 2019				Tournament 2019 SA Schools Winter Games
		date 2019-04-06	rnd 4	type Standard	result 1	date 2019-07-02	rnd 3	type Standard	result 1
		Opponent Prinsloo, R (Reinhardt)				Opponent Lott, N (Nicole)
3	9	Tournament South African Junior Team Championships 2017				Tournament South African Junior Wildcard Championships 2017
		date 2018-01-07	rnd 6	type Standard	result 1	date 2018-01-12	rnd 7	type Standard	result 0.5
		Opponent Ramanala, L (Lutendo)				Opponent Michaels, CJ (Carla)

#	Games	Start				End
1	11	Tournament Stellenberg Youth Chess Champs 2018				Tournament District North Schools Chess Trials 2019
		date 2018-06-23	rnd 5	type Standard	result 1	date 2019-01-25	rnd 2	type Standard	result 1
		Opponent Prent, SC (Shane)				Opponent De Goede, AW (Andre)
2	10	Tournament Steinitz Chess Festival 2019				Tournament 2019 SA Schools Winter Games
		date 2019-04-06	rnd 4	type Standard	result 1	date 2019-07-02	rnd 3	type Standard	result 1
		Opponent Prinsloo, R (Reinhardt)				Opponent Lott, N (Nicole)
3	9	Tournament South African Junior Team Championships 2017				Tournament South African Junior Wildcard Championships 2017
		date 2018-01-07	rnd 6	type Standard	result 1	date 2018-01-12	rnd 7	type Standard	result 0.5
		Opponent Ramanala, L (Lutendo)				Opponent Michaels, CJ (Carla)

#	Games	Start				End
1	2	Tournament Western Cape Schools Kings & Queens 2019				Tournament Western Cape Schools Kings & Queens 2019
		date 2019-10-12	rnd 4	type Rapid	result 1	date 2019-10-12	rnd 5	type Rapid	result 1
		Opponent Mitchells, J (Jamie-Lee)				Opponent Seholoba, R (Retshepile)
2	2	Tournament Western Cape Schools Kings & Queens 2019				Tournament Western Cape Schools Kings & Queens 2019
		date 2019-10-12	rnd 1	type Rapid	result 1	date 2019-10-12	rnd 2	type Rapid	result 1
		Opponent Fredericks, J (Janine)				Opponent Stemmet, Z (Zoe)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Steinitz Chess Festival 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-04-06	rnd 4	type Standard	result 1	date 2019-05-05	rnd 5	type Standard	result 1
		Opponent Prinsloo, R (Reinhardt)				Opponent Passenz, T (Trevine)
2	4	Tournament 2019 South African Junior Team Championships				Tournament Metro North Individual Trials 2020
		date 2020-01-06	rnd 5	type Standard	result 1	date 2020-02-07	rnd 1	type Standard	result 1
		Opponent Iyman, J (Jaelene)				Opponent Kees, J (Junay)
3	4	Tournament South African Junior Team Championships 2017				Tournament South African Junior Wildcard Championships 2017
		date 2018-01-07	rnd 6	type Standard	result 1	date 2018-01-09	rnd 2	type Standard	result 1
		Opponent Ramanala, L (Lutendo)				Opponent Wildschut, A (Anneline)

#	Games	Start				End
1	6	Tournament Steinitz Chess Festival 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-04-06	rnd 4	type Standard	result 1	date 2019-05-05	rnd 5	type Standard	result 1
		Opponent Prinsloo, R (Reinhardt)				Opponent Passenz, T (Trevine)
2	4	Tournament 2019 South African Junior Team Championships				Tournament Metro North Individual Trials 2020
		date 2020-01-06	rnd 5	type Standard	result 1	date 2020-02-07	rnd 1	type Standard	result 1
		Opponent Iyman, J (Jaelene)				Opponent Kees, J (Junay)
3	4	Tournament South African Junior Team Championships 2017				Tournament South African Junior Wildcard Championships 2017
		date 2018-01-07	rnd 6	type Standard	result 1	date 2018-01-09	rnd 2	type Standard	result 1
		Opponent Ramanala, L (Lutendo)				Opponent Wildschut, A (Anneline)

#	Games	Start				End
1	2	Tournament Western Cape Schools Kings & Queens 2019				Tournament Western Cape Schools Kings & Queens 2019
		date 2019-10-12	rnd 4	type Rapid	result 1	date 2019-10-12	rnd 5	type Rapid	result 1
		Opponent Mitchells, J (Jamie-Lee)				Opponent Seholoba, R (Retshepile)
2	2	Tournament Western Cape Schools Kings & Queens 2019				Tournament Western Cape Schools Kings & Queens 2019
		date 2019-10-12	rnd 1	type Rapid	result 1	date 2019-10-12	rnd 2	type Rapid	result 1
		Opponent Fredericks, J (Janine)				Opponent Stemmet, Z (Zoe)

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	Passenz ,T (Trevine)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
1	Passenz ,T (Trevine)	3	963.8	1105.4	3	999.1	1105.4	0	0	0	0	0	0
2	Fredericks ,J (Janine)	3	3	425	2	2	425	1	1	425	0	0	0
2	Fredericks ,J (Janine)	3	1133.9	1558.9	2	1048.3	1558.9	1	1046.6	1558.9	0	0	0
3	Khan ,S (Saajidah)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
3	Khan ,S (Saajidah)	2	1134.4	1346.9	2	1144	1346.9	0	0	0	0	0	0
4	Blankenberg ,T (Taylon)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
4	Blankenberg ,T (Taylon)	2	1302.7	1515.2	2	1279.8	1515.2	0	0	0	0	0	0
5	Saunders ,M (Matthew)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
5	Saunders ,M (Matthew)	2	1369.9	1157.4	2	1370.7	1157.4	0	0	0	0	0	0
6	Cloete ,M (Marion)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
6	Cloete ,M (Marion)	2	1196.4	1408.9	2	1216.9	1408.9	0	0	0	0	0	0
7	Lott ,N (Nicole)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
7	Lott ,N (Nicole)	2	1119.2	1331.7	2	1124.9	1331.7	0	0	0	0	0	0
8	Michaels ,CJ (Carla Jesse)	2	1	0	2	1	0	0	0	0	0	0	0
8	Michaels ,CJ (Carla Jesse)	2	1214.9	1214.9	2	1219.4	1214.9	0	0	0	0	0	0
9	Van Schaik ,M (Migael)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Van Schaik ,M (Migael)	2	1361.2	936.2	2	1368.1	936.2	0	0	0	0	0	0
10	Yu ,H (Houston)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Yu ,H (Houston)	1	1493.4	1068.4	1	1489.4	1068.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Pienaar, A (Ane)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms