Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pietersen, T (Therence)

Chess SA id

1700115874

FIDE id

Date of birth

1970-01-12 (Adult)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-10-11

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1212	1161.2	1237.3	1300
Raw rating	1212	1161.2	1237.3	1300
Weighted rating	1211.8	1161.2	1236.9	1299.7
Weighted performance	0	0	0	0
Floor	712	700	737.3	800
K-factor	36	36	36	36
Min/Max rating change allowed	163	175.2	157.2	143.8
Highest rating	1212 2024-02-01	1200 2018-10-01	1237.3 2024-02-01	1300 2024-02-01
Highest raw rating	1212 2024-02-01	1200 2018-01-01	1237.3 2024-02-01	1300 2024-02-01
Highest weighted rating	1209.9 2025-08-01	1200 2018-10-01	1233.8 2025-08-01	1296.7 2025-08-01
Highest weighted performance	1200 2018-01-01	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1212	1161.2	1237.3	1300
Analysis
Rating	1212	1161.2	1237.3	1300
Raw rating	1212	1161.2	1237.3	1300
Weighted rating	1211.8	1161.2	1236.9
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	712	700	737.3	800
Max/Min rating change allowed	163	175.2	157.2	143.8
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	1212	1161.2	1237.3	1300
New weighted rating	1212	1161.2	1237.3	1300
New weighted performance	0	0	0	0
Temp new rating	1212	1161.2	1237.3	1300
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1212	1161.2	1237.3	1300
New K-factor	36	36	36	36
New floor	712	700	737.3	800

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	5	5	0
	0	0	0
History	15	9	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	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	15	4	26.67	-198.3	1240.8	1042.5
Standard	9	3	33.33	-141.7	1232.2	1090.5
Rapid	6	1	16.67	-283.3	1253.8	970.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1212	1161.2	1237.3	1300
2025-09-30	1212	1161.2	1237.3	1300
2025-09-01	1212	1161.2	1237.3	1300
2025-08-01	1212	1161.2	1237.3	1300
2025-07-01	1212	1161.2	1237.3	1300
2025-06-01	1212	1161.2	1237.3	1300
2025-05-01	1212	1161.2	1237.3	1300
2025-04-01	1212	1161.2	1237.3	1300
2025-03-01	1212	1161.2	1237.3	1300
2025-02-01	1212	1161.2	1237.3	1300
2025-01-01	1212	1161.2	1237.3	1300
2024-12-01	1212	1161.2	1237.3	1300
2024-11-01	1212	1161.2	1237.3	1300
2024-10-01	1212	1161.2	1237.3	1300
2024-09-01	1212	1161.2	1237.3	1300
2024-08-01	1212	1161.2	1237.3	1300
2024-07-01	1212	1161.2	1237.3	1300
2024-09-01	1212	1161.2	1237.3	1300
2024-05-01	1212	1161.2	1237.3	1300
2024-04-01	1212	1161.2	1237.3	1300
2024-03-01	1212	1161.2	1237.3	1300
2024-02-01	1212	1161.2	1237.3	1300
2024-01-01	1212	1161.2	1237.3	1300
2023-12-01	1148.3	1161.2	1134	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	Drakenstein Pioneers Club Championship 2022 (Open)	2022-09-20	2022-10-11	Standard	Cape Winelands (WCW)	5	5	1	Yes	Analysis
2	2019 Western Province League (E)	2019-07-27	2019-08-10	Standard	Cape Town (WCT)	9	1	1	Yes	Analysis
3	2019 Western Province League (E)	2019-07-27	2019-08-10	Standard	Cape Town (WCT)	9	3	1	Yes	Analysis
4	Drakenstein Dragons Rapid 2019 (Open)	2019-06-15	2019-06-15	Rapid	Cape Winelands (WCW)	7	6	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament Drakenstein Pioneers Club Championship 2022				Tournament Drakenstein Pioneers Club Championship 2022
		date 2022-10-11	rnd 4	type Standard	result 1	date 2022-10-11	rnd 4	type Standard	result 1
		Opponent Arendse, D (Danica-Leigh)				Opponent Arendse, D (Danica-Leigh)
2	1	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-08-10	rnd 8	type Standard	result 1	date 2019-08-10	rnd 8	type Standard	result 1
		Opponent Gugulo, N (Nonkosi)				Opponent Gugulo, N (Nonkosi)
3	1	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-08-03	rnd 6	type Standard	result 1	date 2019-08-03	rnd 6	type Standard	result 1
		Opponent Cutler, E (Elliott)				Opponent Cutler, E (Elliott)

#	Games	Start				End
1	1	Tournament Drakenstein Pioneers Club Championship 2022				Tournament Drakenstein Pioneers Club Championship 2022
		date 2022-10-11	rnd 4	type Standard	result 1	date 2022-10-11	rnd 4	type Standard	result 1
		Opponent Arendse, D (Danica-Leigh)				Opponent Arendse, D (Danica-Leigh)
2	1	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-08-10	rnd 8	type Standard	result 1	date 2019-08-10	rnd 8	type Standard	result 1
		Opponent Gugulo, N (Nonkosi)				Opponent Gugulo, N (Nonkosi)
3	1	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-08-03	rnd 6	type Standard	result 1	date 2019-08-03	rnd 6	type Standard	result 1
		Opponent Cutler, E (Elliott)				Opponent Cutler, E (Elliott)

#	Games	Start				End
1	1	Tournament Drakenstein Dragons Rapid 2019				Tournament Drakenstein Dragons Rapid 2019
		date 2019-06-15	rnd 3	type Rapid	result 1	date 2019-06-15	rnd 3	type Rapid	result 1
		Opponent Abrahams, A (Abraham)				Opponent Abrahams, A (Abraham)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Drakenstein Pioneers Club Championship 2022				Tournament Drakenstein Pioneers Club Championship 2022
		date 2022-10-11	rnd 4	type Standard	result 1	date 2022-10-11	rnd 4	type Standard	result 1
		Opponent Arendse, D (Danica-Leigh)				Opponent Arendse, D (Danica-Leigh)
2	1	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-08-10	rnd 8	type Standard	result 1	date 2019-08-10	rnd 8	type Standard	result 1
		Opponent Gugulo, N (Nonkosi)				Opponent Gugulo, N (Nonkosi)
3	1	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-08-03	rnd 6	type Standard	result 1	date 2019-08-03	rnd 6	type Standard	result 1
		Opponent Cutler, E (Elliott)				Opponent Cutler, E (Elliott)

#	Games	Start				End
1	1	Tournament Drakenstein Pioneers Club Championship 2022				Tournament Drakenstein Pioneers Club Championship 2022
		date 2022-10-11	rnd 4	type Standard	result 1	date 2022-10-11	rnd 4	type Standard	result 1
		Opponent Arendse, D (Danica-Leigh)				Opponent Arendse, D (Danica-Leigh)
2	1	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-08-10	rnd 8	type Standard	result 1	date 2019-08-10	rnd 8	type Standard	result 1
		Opponent Gugulo, N (Nonkosi)				Opponent Gugulo, N (Nonkosi)
3	1	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-08-03	rnd 6	type Standard	result 1	date 2019-08-03	rnd 6	type Standard	result 1
		Opponent Cutler, E (Elliott)				Opponent Cutler, E (Elliott)

#	Games	Start				End
1	1	Tournament Drakenstein Dragons Rapid 2019				Tournament Drakenstein Dragons Rapid 2019
		date 2019-06-15	rnd 3	type Rapid	result 1	date 2019-06-15	rnd 3	type Rapid	result 1
		Opponent Abrahams, A (Abraham)				Opponent Abrahams, A (Abraham)

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	Zimondi ,T (Thafadzwa)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Zimondi ,T (Thafadzwa)	1	820.6	395.6	1	820.6	395.6	0	0	0	0	0	0
2	Cutler ,E (Elliott)	1	1	425	1	1	425	0	0	0	0	0	0
2	Cutler ,E (Elliott)	1	1157.3	1582.3	1	1200	1582.3	0	0	0	0	0	0
3	Arendse ,D (Danica-Leigh)	1	1	425	1	1	425	0	0	0	0	0	0
3	Arendse ,D (Danica-Leigh)	1	1192	1617	1	1197.2	1617	0	0	0	0	0	0
4	Bulana ,Y (Yakha)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Bulana ,Y (Yakha)	1	1216.6	791.6	1	1220.4	791.6	0	0	0	0	0	0
5	Gugulo ,N (Nonkosi)	1	1	425	1	1	425	0	0	0	0	0	0
5	Gugulo ,N (Nonkosi)	1	1116.3	1541.3	1	1121.7	1541.3	0	0	0	0	0	0
6	Oosthuizen ,W (Wesley)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Oosthuizen ,W (Wesley)	1	1294.8	869.8	1	1289	869.8	0	0	0	0	0	0
7	Kruger ,A (Aiden)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Kruger ,A (Aiden)	1	1555.4	1130.4	1	1548.7	1130.4	0	0	0	0	0	0
8	De Vries ,C (Cheslin)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	De Vries ,C (Cheslin)	1	1536.8	1111.8	1	1518.3	1111.8	0	0	0	0	0	0
9	De Klerk ,J (Jacques)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	De Klerk ,J (Jacques)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Titus ,DF (Deon Franklin)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Titus ,DF (Deon Franklin)	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

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Pietersen, T (Therence)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms