Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pienaar, R (Rene)

Chess SA id

296006275

FIDE id

Date of birth

1996-08-01 (Adult)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-01-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1478.2	1484	1470.3	1413
Raw rating	1478.2	1484	1470.3	1413
Weighted rating	1478.1	1484	1470.3	1413
Weighted performance	0	0	0	0
Floor	994.7	997.2	970.3	970.3
K-factor	32	32	32	32
Min/Max rating change allowed	111.6	110.6	112.8	122.4
Highest rating	1494.7 2019-12-01	1497.2 2020-01-01	1470.3 2018-06-01	1470.3 2018-06-01
Highest raw rating	1494.7 2019-12-01	1497.2 2020-01-01	1470.3 2024-03-01	1470.3 2019-12-01
Highest weighted rating	1494.7 2020-01-01	1497.2 2020-01-01	1470.3 2018-06-01	1470.3 2018-06-01
Highest weighted performance	1476.4 2018-07-01	1475 2018-07-01	1200 2024-03-01	1247.9 2019-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1478.2	1484	1470.3	1413
Analysis
Rating	1478.2	1484	1470.3	1413
Raw rating	1478.2	1484	1470.3	1413
Weighted rating	1478.1	1484	1470.3
Weighted performance	0	0	0
K-factor	32	32	32	32
Floor	994.7	997.2	970.3	970.3
Max/Min rating change allowed	111.6	110.6	112.8	122.4
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	1478.2	1484	1470.3	1413
New weighted rating	1478.2	1484	1470.3	1413
New weighted performance	0	0	0	0
Temp new rating	1478.2	1484	1470.3	1413
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1478.2	1484	1470.3	1413
New K-factor	32	32	32	32
New floor	994.7	997.2	970.3	970.3

Item	Main	Standard	Blitz
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	332	325	7

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
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	30	17.5	58.33	70.8	1340.4	1411.2
Standard	23	14.5	63.04	110.9	1338.1	1449
Rapid	0	0	0	0	0	0
Blitz	7	3	42.86	-60.7	1347.7	1287

Date	Main	Standard	Rapid	Blitz
2025-11-01	1478.2	1484	1470.3	1413
2025-09-30	1478.2	1484	1470.3	1413
2025-09-01	1478.2	1484	1470.3	1413
2025-08-01	1478.2	1484	1470.3	1413
2025-07-01	1478.2	1484	1470.3	1413
2025-06-01	1478.2	1484	1470.3	1413
2025-05-01	1478.2	1484	1470.3	1413
2025-04-01	1478.2	1484	1470.3	1413
2025-03-01	1478.2	1484	1470.3	1413
2025-02-01	1478.2	1484	1470.3	1413
2025-01-01	1478.2	1484	1470.3	1413
2024-12-01	1478.2	1484	1470.3	1413
2024-11-01	1478.2	1484	1470.3	1413
2024-10-01	1478.2	1484	1470.3	1413
2024-09-01	1478.2	1484	1470.3	1413
2024-08-01	1478.2	1484	1470.3	1413
2024-07-01	1478.2	1484	1470.3	1413
2024-09-01	1478.2	1484	1470.3	1413
2024-05-01	1478.2	1484	1470.3	1413
2024-04-01	1478.2	1484	1470.3	1413
2024-03-01	1478.2	1484	1470.3	1413
2024-02-01	1478.2	1484	1470.3	1413
2024-01-01	1478.2	1484	1470.3	1413
2023-12-01	1462.3	1471	1470.3	1413

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	2019 Inter Region Chess Championships	2020-01-09	2020-01-12	Standard	4 Knights (4K)	7	5	1	Yes	Analysis
2	2019 USSA Championships (Women)	2019-12-02	2019-12-06	Standard	Sarah Baartman (ESB)	9	9	7	Yes	Analysis
3	2019 USSA Championships (Blitz)	2019-12-04	2019-12-04	Blitz	Sarah Baartman (ESB)	9	7	3	Yes	Analysis
4	2018 USSA Championship (Ladies)	2018-07-02	2018-07-06	Standard	Gert Sibande (MGS)	9	9	6.5	Yes	Analysis

#	Games	Start				End
1	7	Tournament 2018 USSA Championship				Tournament 2019 USSA Championships
		date 2018-07-06	rnd 8	type Standard	result 1	date 2019-12-04	rnd 1	type Blitz	result 1
		Opponent Engelbrecht, N (Nadine)				Opponent Thebe, T (Tsoanelo)
2	6	Tournament 2018 USSA Championship				Tournament 2018 USSA Championship
		date 2018-07-02	rnd 1	type Standard	result 1	date 2018-07-05	rnd 6	type Standard	result 1
		Opponent Jonas, O (Ongezwa)				Opponent Mpofu, N (Nobuhle)
3	5	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 6	type Blitz	result 1	date 2019-12-05	rnd 7	type Standard	result 1
		Opponent Khomo, N (Njabulo)				Opponent Mkhize, N (Nomthandazo)

#	Games	Start				End
1	9	Tournament 2018 USSA Championship				Tournament 2019 USSA Championships
		date 2018-07-06	rnd 8	type Standard	result 1	date 2019-12-05	rnd 7	type Standard	result 1
		Opponent Engelbrecht, N (Nadine)				Opponent Mkhize, N (Nomthandazo)
2	6	Tournament 2018 USSA Championship				Tournament 2018 USSA Championship
		date 2018-07-02	rnd 1	type Standard	result 1	date 2018-07-05	rnd 6	type Standard	result 1
		Opponent Jonas, O (Ongezwa)				Opponent Mpofu, N (Nobuhle)
3	2	Tournament 2019 USSA Championships				Tournament 2019 Inter Region Chess Championships
		date 2019-12-06	rnd 9	type Standard	result 1	date 2020-01-09	rnd 2	type Standard	result 0.5
		Opponent Mauvhelwana, N (Ndalama)				Opponent Boshoma, C (Chisomo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 6	type Blitz	result 1	date 2019-12-04	rnd 7	type Blitz	result 0.5
		Opponent Khomo, N (Njabulo)				Opponent Rakobela, G (Gift)
2	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 4	type Blitz	result 0.5	date 2019-12-04	rnd 4	type Blitz	result 0.5
		Opponent Manamela, T (Tshifiwa)				Opponent Manamela, T (Tshifiwa)
3	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 1	type Blitz	result 1	date 2019-12-04	rnd 1	type Blitz	result 1
		Opponent Thebe, T (Tsoanelo)				Opponent Thebe, T (Tsoanelo)

#	Games	Start				End
1	5	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-02	rnd 1	type Standard	result 1	date 2019-12-04	rnd 1	type Blitz	result 1
		Opponent Phondoyi, C (Charlotte)				Opponent Thebe, T (Tsoanelo)
2	3	Tournament 2018 USSA Championship				Tournament 2018 USSA Championship
		date 2018-07-02	rnd 1	type Standard	result 1	date 2018-07-03	rnd 3	type Standard	result 1
		Opponent Jonas, O (Ongezwa)				Opponent Steyn, A (Alicia)
3	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-06	rnd 9	type Standard	result 1	date 2019-12-06	rnd 9	type Standard	result 1
		Opponent Mauvhelwana, N (Ndalama)				Opponent Mauvhelwana, N (Ndalama)

#	Games	Start				End
1	4	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-02	rnd 1	type Standard	result 1	date 2019-12-03	rnd 4	type Standard	result 1
		Opponent Phondoyi, C (Charlotte)				Opponent Singh, P (Pragna)
2	3	Tournament 2018 USSA Championship				Tournament 2018 USSA Championship
		date 2018-07-02	rnd 1	type Standard	result 1	date 2018-07-03	rnd 3	type Standard	result 1
		Opponent Jonas, O (Ongezwa)				Opponent Steyn, A (Alicia)
3	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-06	rnd 9	type Standard	result 1	date 2019-12-06	rnd 9	type Standard	result 1
		Opponent Mauvhelwana, N (Ndalama)				Opponent Mauvhelwana, N (Ndalama)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 6	type Blitz	result 1	date 2019-12-04	rnd 6	type Blitz	result 1
		Opponent Khomo, N (Njabulo)				Opponent Khomo, N (Njabulo)
2	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-04	rnd 1	type Blitz	result 1	date 2019-12-04	rnd 1	type Blitz	result 1
		Opponent Thebe, T (Tsoanelo)				Opponent Thebe, T (Tsoanelo)

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	Tlale ,T (Tshepang)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
1	Tlale ,T (Tshepang)	1	1827	1827	1	1826.8	1827	0	0	0	0	0	0
2	Dinham ,M (Megan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Dinham ,M (Megan)	1	1408.4	1408.4	1	1410.7	1408.4	0	0	0	0	0	0
3	Ndlovu ,T (Talia)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Ndlovu ,T (Talia)	1	1387.4	1387.4	1	1387.6	1387.4	0	0	0	0	0	0
4	Mkhize ,N (Nomthandazo)	1	1	425	1	1	425	0	0	0	0	0	0
4	Mkhize ,N (Nomthandazo)	1	1197.2	1622.2	1	1189.1	1622.2	0	0	0	0	0	0
5	Phondoyi ,C (Charlotte)	1	1	425	1	1	425	0	0	0	0	0	0
5	Phondoyi ,C (Charlotte)	1	816.2	1241.2	1	816.2	1241.2	0	0	0	0	0	0
6	Mauvhelwana ,N (Ndalama)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mauvhelwana ,N (Ndalama)	1	1195.5	1620.5	1	1200.5	1620.5	0	0	0	0	0	0
7	Engelbrecht ,N (Nadine)	1	1	425	1	1	425	0	0	0	0	0	0
7	Engelbrecht ,N (Nadine)	1	1335.2	1760.2	1	1335.2	1760.2	0	0	0	0	0	0
8	Chiloane ,M (Monica)	1	1	425	1	1	425	0	0	0	0	0	0
8	Chiloane ,M (Monica)	1	1159	1584	1	1156.4	1584	0	0	0	0	0	0
9	Fritz ,K (Kaylyn)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Fritz ,K (Kaylyn)	1	1596	1596	1	1596	1596	0	0	0	0	0	0
10	Jonas ,O (Ongezwa)	1	1	425	1	1	425	0	0	0	0	0	0
10	Jonas ,O (Ongezwa)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Pienaar, R (Rene)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms