Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pietersen, R (Rinecia)

Chess SA id

2130137567

FIDE id

Date of birth

2013-04-20 (U14)

Gender

Female

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-04-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1220.4	1237.6	1183.6	1200
Raw rating	1220.4	1237.6	1183.6	1200
Weighted rating	1220.4	1237.6	1183.6	1200
Weighted performance	0	0	0	0
Floor	730.6	741.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	161.1	157.2	169.7	165.8
Highest rating	1281.8 2022-03-01	1375.2 2022-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1230.6 2022-04-01	1241.6 2022-04-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1230.6 2023-10-01	1241.6 2024-03-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1281.8 2022-03-01	1375.2 2022-03-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1220.4	1237.6	1183.6	1200
Analysis
Rating	1220.4	1237.6	1183.6	1200
Raw rating	1220.4	1237.6	1183.6	1200
Weighted rating	1220.4	1237.6	1183.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	730.6	741.6	700	700
Max/Min rating change allowed	161.1	157.2	169.7	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	1220.4	1237.6	1183.6	1200
New weighted rating	1220.4	1237.6	1183.6	1200
New weighted performance	0	0	0	0
Temp new rating	1220.4	1237.6	1183.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1220.4	1237.6	1183.6	1200
New K-factor	36	36	36	36
New floor	730.6	741.6	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	5	0	5
	15	11	4
	0	0	0
History	20	11	9

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U14
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	20	10.5	52.5	21.2	1197.1	1218.3
Standard	11	6.5	59.09	77.3	1206.7	1284
Rapid	9	4	44.44	-47.2	1185.2	1138
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1220.4	1237.6	1183.6	1200
2025-09-01	1220.4	1237.6	1183.6	1200
2025-08-01	1220.4	1237.6	1183.6	1200
2025-07-01	1220.4	1237.6	1183.6	1200
2025-06-01	1220.4	1237.6	1183.6	1200
2025-05-01	1220.4	1237.6	1183.6	1200
2025-04-01	1220.4	1237.6	1183.6	1200
2025-03-01	1220.4	1237.6	1183.6	1200
2025-02-01	1220.4	1237.6	1183.6	1200
2025-01-01	1220.4	1237.6	1183.6	1200
2024-12-01	1220.4	1237.6	1183.6	1200
2024-11-01	1220.4	1237.6	1183.6	1200
2024-10-01	1220.4	1237.6	1183.6	1200
2024-09-01	1220.4	1237.6	1183.6	1200
2024-08-01	1220.4	1237.6	1183.6	1200
2024-07-01	1220.4	1237.6	1183.6	1200
2024-06-01	1220.4	1237.6	1183.6	1200
2024-08-01	1220.4	1237.6	1183.6	1200
2024-04-01	1220.4	1237.6	1183.6	1200
2024-03-01	1220.4	1237.6	1183.6	1200
2024-02-01	1220.4	1237.6	1183.6	1200
2024-01-01	1220.4	1237.6	1183.6	1200
2023-12-01	1220.4	1237.6	1183.6	1200
2023-11-01	1220.4	1237.6	1183.6	1200

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	Midas Paints Chess Cup Term 2 2023 (U10)	2023-04-15	2023-04-15	Rapid	Cape Winelands (WCW)	5	5	2	Yes	Analysis
2	Western Cape Schools 2022 (U9 Girls)	2022-05-28	2022-05-29	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
3	Cape Winelands Schools 2022 (U9 Girls)	2022-03-12	2022-03-12	Standard	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
4	Central Winelands Schools Individual Trials 2022 (U9 Girls)	2022-02-19	2022-02-19	Rapid	Cape Winelands (WCW)	5	4	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament Western Cape Schools 2022				Tournament Midas Paints Chess Cup Term 2 2023
		date 2022-05-29	rnd 5	type Standard	result 1	date 2023-04-15	rnd 1	type Rapid	result 1
		Opponent Beyers, S (Skylar)				Opponent Moerat, A (Adam)
2	3	Tournament Cape Winelands Schools 2022				Tournament Western Cape Schools 2022
		date 2022-03-12	rnd 4	type Standard	result 0.5	date 2022-05-28	rnd 1	type Standard	result 1
		Opponent Cilliers, D (Dene)				Opponent Van Der Westhuizen, L (Linli)
3	3	Tournament Central Winelands Schools Individual Trials 2022				Tournament Cape Winelands Schools 2022
		date 2022-02-19	rnd 5	type Rapid	result 1	date 2022-03-12	rnd 2	type Standard	result 1
		Opponent Abrahams, S (Sitaraah)				Opponent Afrika, T (Tashnique)

#	Games	Start				End
1	3	Tournament Cape Winelands Schools 2022				Tournament Western Cape Schools 2022
		date 2022-03-12	rnd 4	type Standard	result 0.5	date 2022-05-28	rnd 1	type Standard	result 1
		Opponent Cilliers, D (Dene)				Opponent Van Der Westhuizen, L (Linli)
2	2	Tournament Western Cape Schools 2022				Tournament Western Cape Schools 2022
		date 2022-05-29	rnd 5	type Standard	result 1	date 2022-05-29	rnd 6	type Standard	result 1
		Opponent Beyers, S (Skylar)				Opponent Steyn, S (Samantha)
3	2	Tournament Cape Winelands Schools 2022				Tournament Cape Winelands Schools 2022
		date 2022-03-12	rnd 1	type Standard	result 1	date 2022-03-12	rnd 2	type Standard	result 1
		Opponent Abrahams, S (Sitaraah)				Opponent Afrika, T (Tashnique)

#	Games	Start				End
1	2	Tournament Central Winelands Schools Individual Trials 2022				Tournament Midas Paints Chess Cup Term 2 2023
		date 2022-02-19	rnd 5	type Rapid	result 1	date 2023-04-15	rnd 1	type Rapid	result 1
		Opponent Abrahams, S (Sitaraah)				Opponent Moerat, A (Adam)
2	1	Tournament Midas Paints Chess Cup Term 2 2023				Tournament Midas Paints Chess Cup Term 2 2023
		date 2023-04-15	rnd 5	type Rapid	result 1	date 2023-04-15	rnd 5	type Rapid	result 1
		Opponent Afrika, M (Mitayo)				Opponent Afrika, M (Mitayo)
3	1	Tournament Central Winelands Schools Individual Trials 2022				Tournament Central Winelands Schools Individual Trials 2022
		date 2022-02-19	rnd 3	type Rapid	result 1	date 2022-02-19	rnd 3	type Rapid	result 1
		Opponent Joubert, L (Lisa)				Opponent Joubert, L (Lisa)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Western Cape Schools 2022				Tournament Midas Paints Chess Cup Term 2 2023
		date 2022-05-29	rnd 5	type Standard	result 1	date 2023-04-15	rnd 1	type Rapid	result 1
		Opponent Beyers, S (Skylar)				Opponent Moerat, A (Adam)
2	3	Tournament Central Winelands Schools Individual Trials 2022				Tournament Cape Winelands Schools 2022
		date 2022-02-19	rnd 5	type Rapid	result 1	date 2022-03-12	rnd 2	type Standard	result 1
		Opponent Abrahams, S (Sitaraah)				Opponent Afrika, T (Tashnique)
3	2	Tournament Cape Winelands Schools 2022				Tournament Western Cape Schools 2022
		date 2022-03-12	rnd 5	type Standard	result 1	date 2022-05-28	rnd 1	type Standard	result 1
		Opponent Van Der Westhuizen, L (Linli)				Opponent Van Der Westhuizen, L (Linli)

#	Games	Start				End
1	2	Tournament Western Cape Schools 2022				Tournament Western Cape Schools 2022
		date 2022-05-29	rnd 5	type Standard	result 1	date 2022-05-29	rnd 6	type Standard	result 1
		Opponent Beyers, S (Skylar)				Opponent Steyn, S (Samantha)
2	2	Tournament Cape Winelands Schools 2022				Tournament Western Cape Schools 2022
		date 2022-03-12	rnd 5	type Standard	result 1	date 2022-05-28	rnd 1	type Standard	result 1
		Opponent Van Der Westhuizen, L (Linli)				Opponent Van Der Westhuizen, L (Linli)
3	2	Tournament Cape Winelands Schools 2022				Tournament Cape Winelands Schools 2022
		date 2022-03-12	rnd 1	type Standard	result 1	date 2022-03-12	rnd 2	type Standard	result 1
		Opponent Abrahams, S (Sitaraah)				Opponent Afrika, T (Tashnique)

#	Games	Start				End
1	2	Tournament Central Winelands Schools Individual Trials 2022				Tournament Midas Paints Chess Cup Term 2 2023
		date 2022-02-19	rnd 5	type Rapid	result 1	date 2023-04-15	rnd 1	type Rapid	result 1
		Opponent Abrahams, S (Sitaraah)				Opponent Moerat, A (Adam)
2	1	Tournament Midas Paints Chess Cup Term 2 2023				Tournament Midas Paints Chess Cup Term 2 2023
		date 2023-04-15	rnd 5	type Rapid	result 1	date 2023-04-15	rnd 5	type Rapid	result 1
		Opponent Afrika, M (Mitayo)				Opponent Afrika, M (Mitayo)
3	1	Tournament Central Winelands Schools Individual Trials 2022				Tournament Central Winelands Schools Individual Trials 2022
		date 2022-02-19	rnd 3	type Rapid	result 1	date 2022-02-19	rnd 3	type Rapid	result 1
		Opponent Joubert, L (Lisa)				Opponent Joubert, L (Lisa)

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	Adams ,C (Cady-Lee)	3	0	-425	1	0	-425	2	0	-425	0	0	0
1	Adams ,C (Cady-Lee)	3	1224.2	799.2	1	1200	799.2	2	1225.8	799.2	0	0	0
2	Van Der Westhuizen ,L (Linli)	2	2	425	2	2	425	0	0	0	0	0	0
2	Van Der Westhuizen ,L (Linli)	2	1207.5	1632.5	2	1211.6	1632.5	0	0	0	0	0	0
3	Abrahams ,S (Sitaraah)	2	2	425	1	1	425	1	1	425	0	0	0
3	Abrahams ,S (Sitaraah)	2	1120.1	1545.1	1	1200	1545.1	1	1048.8	1545.1	0	0	0
4	Folscher ,L (Lizel)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Folscher ,L (Lizel)	1	1185.4	760.4	1	1183.6	760.4	0	0	0	0	0	0
5	Beyers ,S (Skylar)	1	1	425	1	1	425	0	0	0	0	0	0
5	Beyers ,S (Skylar)	1	1284.3	1709.3	1	1301.6	1709.3	0	0	0	0	0	0
6	Coetzee ,Z (Zoe)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Coetzee ,Z (Zoe)	1	1219.4	794.4	1	1238.4	794.4	0	0	0	0	0	0
7	Zaaiman ,J (Jana)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Zaaiman ,J (Jana)	1	1216.7	791.7	1	1217.7	791.7	0	0	0	0	0	0
8	Steyn ,S (Samantha)	1	1	425	1	1	425	0	0	0	0	0	0
8	Steyn ,S (Samantha)	1	1200.4	1625.4	1	1200	1625.4	0	0	0	0	0	0
9	Cilliers ,D (Dene)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Cilliers ,D (Dene)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
10	Afrika ,T (Tashnique)	1	1	425	1	1	425	0	0	0	0	0	0
10	Afrika ,T (Tashnique)	1	1183.9	1608.9	1	1200	1608.9	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

Pietersen, R (Rinecia)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms