Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pienaar, P (Perico Dominique)

Chess SA id

1070140990

FIDE id

Date of birth

2007-12-14 (U20)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1191.5	1152	1261.3	1200
Raw rating	1191.5	1152	1261.3	1200
Weighted rating	1182.3	1152	1249.1	1200
Weighted performance	0	0	0	0
Floor	712	720.4	761.3	700
K-factor	36	36	36	36
Min/Max rating change allowed	167.8	177.6	151.9	165.8
Highest rating	1268.5 2022-09-01	1360.8 2022-09-01	1272.1 2023-11-01	1200 2018-10-01
Highest raw rating	1212 2022-10-01	1220.4 2022-10-01	1261.3 2025-11-01	1200 2024-02-01
Highest weighted rating	1212 2018-10-01	1220.4 2022-10-01	1249.1 2025-11-01	1200 2018-10-01
Highest weighted performance	1268.5 2022-09-01	1360.8 2022-09-01	1272.1 2023-11-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1191.5	1152	1261.3	1200
Analysis
Rating	1191.5	1152	1261.3	1200
Raw rating	1191.5	1152	1261.3	1200
Weighted rating	1182.3	1152	1249.1
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	712	720.4	761.3	700
Max/Min rating change allowed	167.8	177.6	151.9	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	1191.5	1152	1261.3	1200
New weighted rating	1183.1	1152	1250.1	1200
New weighted performance	0	0	0	0
Temp new rating	1191.5	1152	1261.3	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1191.5	1152	1261.3	1200
New K-factor	36	36	36	36
New floor	712	720.4	761.3	700

Item	Main	Standard	Rapid
	0	0	0
	5	0	5
	0	0	0
	8	3	5
	11	6	5
	0	0	0
History	24	9	15

Games since
	Main 10	Standard 0		Rapid 10		Blitz 0
Gender	Male
Age group	U20
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-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	5	3	60	85	1202.5	1287.5
Standard	0	0	0	0	0	0
Rapid	5	3	60	85	1202.5	1287.5
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	24	12.5	52.08	17.7	1197	1214.7
Standard	9	3	33.33	-141.7	1231.6	1089.9
Rapid	15	9.5	63.33	113.3	1176.3	1289.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1191.5	1152	1261.3	1200
2025-09-30	1181.5	1152	1248	1200
2025-09-01	1181.5	1152	1248	1200
2025-08-01	1181.5	1152	1248	1200
2025-07-01	1181.5	1152	1248	1200
2025-06-01	1181.5	1152	1248	1200
2025-05-01	1181.5	1152	1248	1200
2025-04-01	1181.5	1152	1248	1200
2025-03-01	1181.5	1152	1248	1200
2025-02-01	1181.5	1152	1248	1200
2025-01-01	1181.5	1152	1248	1200
2024-12-01	1181.5	1152	1248	1200
2024-11-01	1181.5	1152	1248	1200
2024-10-01	1181.5	1152	1248	1200
2024-09-01	1181.5	1152	1248	1200
2024-08-01	1181.5	1152	1248	1200
2024-07-01	1181.5	1152	1248	1200
2024-09-01	1181.5	1152	1248	1200
2024-05-01	1181.5	1152	1248	1200
2024-04-01	1181.5	1152	1248	1200
2024-03-01	1181.5	1152	1248	1200
2024-02-01	1181.5	1152	1248	1200
2024-01-01	1181.5	1152	1248	1200
2023-12-01	1181.5	1152	1248	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	Western Cape Schools LSEN Championship 2025 (U19)	2025-10-16	2025-10-16	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools LSEN Championship 2025 (U19)	2025-10-16	2025-10-16	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
2	Cape Winelands LSEN Rapid Tournament 2023	2023-11-09	2023-11-09	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
3	Cape Winelands Schools Prestige 2023 (U17 Boys)	2023-03-11	2023-03-11	Standard	Cape Winelands (WCW)	5	3	0	Yes	Analysis
4	Robertson Strategema Club 2022 (U17)	2022-10-29	2022-10-29	Standard	Cape Winelands (WCW)	5	3	1	Yes	Analysis
5	Strategema 2022 (U17)	2022-09-10	2022-09-10	Standard	Cape Winelands (WCW)	5	3	2	Yes	Analysis
6	Strategema Chess Festival 2022 (U15 Open)	2022-05-14	2022-05-14	Rapid	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament Cape Winelands LSEN Rapid Tournament 2023				Tournament Western Cape Schools LSEN Championship 2025
		date 2023-11-09	rnd 4	type Rapid	result 1	date 2025-10-16	rnd 3	type Rapid	result 1
		Opponent Buys, E (Ethan)				Opponent Farao, B (Bradley)
2	3	Tournament Strategema Chess Festival 2022				Tournament Strategema Chess Festival 2022
		date 2022-05-14	rnd 1	type Rapid	result 1	date 2022-05-14	rnd 3	type Rapid	result 0.5
		Opponent Burns, M (Moesfika)				Opponent Mattheys, C (Clyde)
3	2	Tournament Cape Winelands LSEN Rapid Tournament 2023				Tournament Cape Winelands LSEN Rapid Tournament 2023
		date 2023-11-09	rnd 1	type Rapid	result 1	date 2023-11-09	rnd 2	type Rapid	result 1
		Opponent Philander, B (Bradley)				Opponent Van Wyk, P (Pieter)

#	Games	Start				End
1	1	Tournament Robertson Strategema Club 2022				Tournament Robertson Strategema Club 2022
		date 2022-10-29	rnd 3	type Standard	result 1	date 2022-10-29	rnd 3	type Standard	result 1
		Opponent Fabricius, A (Anja)				Opponent Fabricius, A (Anja)
2	1	Tournament Strategema 2022				Tournament Strategema 2022
		date 2022-09-10	rnd 5	type Standard	result 1	date 2022-09-10	rnd 5	type Standard	result 1
		Opponent Visagie, T (Taugeedah)				Opponent Visagie, T (Taugeedah)
3	1	Tournament Strategema 2022				Tournament Strategema 2022
		date 2022-09-10	rnd 2	type Standard	result 1	date 2022-09-10	rnd 2	type Standard	result 1
		Opponent Cupido, M (Martin)				Opponent Cupido, M (Martin)

#	Games	Start				End
1	3	Tournament Strategema Chess Festival 2022				Tournament Strategema Chess Festival 2022
		date 2022-05-14	rnd 1	type Rapid	result 1	date 2022-05-14	rnd 3	type Rapid	result 0.5
		Opponent Burns, M (Moesfika)				Opponent Mattheys, C (Clyde)
2	2	Tournament Cape Winelands LSEN Rapid Tournament 2023				Tournament Cape Winelands LSEN Rapid Tournament 2023
		date 2023-11-09	rnd 4	type Rapid	result 1	date 2023-11-09	rnd 5	type Rapid	result 1
		Opponent Buys, E (Ethan)				Opponent Louw, I (Irwin)
3	2	Tournament Cape Winelands LSEN Rapid Tournament 2023				Tournament Cape Winelands LSEN Rapid Tournament 2023
		date 2023-11-09	rnd 1	type Rapid	result 1	date 2023-11-09	rnd 2	type Rapid	result 1
		Opponent Philander, B (Bradley)				Opponent Van Wyk, P (Pieter)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Cape Winelands LSEN Rapid Tournament 2023				Tournament Cape Winelands LSEN Rapid Tournament 2023
		date 2023-11-09	rnd 4	type Rapid	result 1	date 2023-11-09	rnd 5	type Rapid	result 1
		Opponent Buys, E (Ethan)				Opponent Louw, I (Irwin)
2	2	Tournament Cape Winelands LSEN Rapid Tournament 2023				Tournament Cape Winelands LSEN Rapid Tournament 2023
		date 2023-11-09	rnd 1	type Rapid	result 1	date 2023-11-09	rnd 2	type Rapid	result 1
		Opponent Philander, B (Bradley)				Opponent Van Wyk, P (Pieter)
3	2	Tournament Strategema Chess Festival 2022				Tournament Strategema Chess Festival 2022
		date 2022-05-14	rnd 1	type Rapid	result 1	date 2022-05-14	rnd 2	type Rapid	result 1
		Opponent Burns, M (Moesfika)				Opponent Bailey, Z (Zainodine)

#	Games	Start				End
1	1	Tournament Robertson Strategema Club 2022				Tournament Robertson Strategema Club 2022
		date 2022-10-29	rnd 3	type Standard	result 1	date 2022-10-29	rnd 3	type Standard	result 1
		Opponent Fabricius, A (Anja)				Opponent Fabricius, A (Anja)
2	1	Tournament Strategema 2022				Tournament Strategema 2022
		date 2022-09-10	rnd 5	type Standard	result 1	date 2022-09-10	rnd 5	type Standard	result 1
		Opponent Visagie, T (Taugeedah)				Opponent Visagie, T (Taugeedah)
3	1	Tournament Strategema 2022				Tournament Strategema 2022
		date 2022-09-10	rnd 2	type Standard	result 1	date 2022-09-10	rnd 2	type Standard	result 1
		Opponent Cupido, M (Martin)				Opponent Cupido, M (Martin)

#	Games	Start				End
1	2	Tournament Cape Winelands LSEN Rapid Tournament 2023				Tournament Cape Winelands LSEN Rapid Tournament 2023
		date 2023-11-09	rnd 4	type Rapid	result 1	date 2023-11-09	rnd 5	type Rapid	result 1
		Opponent Buys, E (Ethan)				Opponent Louw, I (Irwin)
2	2	Tournament Cape Winelands LSEN Rapid Tournament 2023				Tournament Cape Winelands LSEN Rapid Tournament 2023
		date 2023-11-09	rnd 1	type Rapid	result 1	date 2023-11-09	rnd 2	type Rapid	result 1
		Opponent Philander, B (Bradley)				Opponent Van Wyk, P (Pieter)
3	2	Tournament Strategema Chess Festival 2022				Tournament Strategema Chess Festival 2022
		date 2022-05-14	rnd 1	type Rapid	result 1	date 2022-05-14	rnd 2	type Rapid	result 1
		Opponent Burns, M (Moesfika)				Opponent Bailey, Z (Zainodine)

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	Filander ,J (Jayrin)	2	0	-425	0	0	0	2	0	-425	0	0	0
1	Filander ,J (Jayrin)	2	1180.6	755.6	0	0	0	2	1195.6	755.6	0	0	0
2	Deysel ,T (Turlo)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Deysel ,T (Turlo)	1	1227	802	1	1191.6	802	0	0	0	0	0	0
3	Fortuin ,J (Jermaine)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Fortuin ,J (Jermaine)	1	1379.1	954.1	1	1293.5	954.1	0	0	0	0	0	0
4	Cupido ,M (Martin)	1	1	425	1	1	425	0	0	0	0	0	0
4	Cupido ,M (Martin)	1	1189.4	1614.4	1	1200	1614.4	0	0	0	0	0	0
5	Fabricius ,A (Anja)	1	1	425	1	1	425	0	0	0	0	0	0
5	Fabricius ,A (Anja)	1	1216.9	1641.9	1	1221.6	1641.9	0	0	0	0	0	0
6	Hlalele ,L (Le-Eme)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Hlalele ,L (Le-Eme)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Visagie ,T (Taugeedah)	1	1	425	1	1	425	0	0	0	0	0	0
7	Visagie ,T (Taugeedah)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Scheepers ,H (Hyron)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Scheepers ,H (Hyron)	1	1166.4	741.4	1	1238	741.4	0	0	0	0	0	0
9	Caudwell ,R (Renee)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Caudwell ,R (Renee)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Stokwe ,L (Lusiba)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Stokwe ,L (Lusiba)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Pienaar, P (Perico Dominique)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms