Chess South Africa Ratings Database

PLAYER PAGE

Personal

Spreeuwenberg, P (Piet)

Chess SA id

159094653

FIDE id

Date of birth

1959-04-29 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-09-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1308.4	1319.4	1300	1300
Raw rating	1308.4	1319.4	1300	1300
Weighted rating	1308.2	1319.1	1299	1299
Weighted performance	0	0	0	0
Floor	808.4	819.4	800	800
K-factor	36	36	36	36
Min/Max rating change allowed	142.1	139.9	143.8	143.8
Highest rating	1375.7 2018-09-01	1380.4 2018-09-01	1300 2024-02-01	1300 2024-02-01
Highest raw rating	1308.4 2024-02-01	1319.4 2024-02-01	1300 2024-02-01	1300 2024-02-01
Highest weighted rating	1307.6 2025-08-01	1318.4 2025-08-01	1296.7 2025-08-01	1296.7 2025-08-01
Highest weighted performance	1375.7 2018-09-01	1380.4 2018-09-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1308.4	1319.4	1300	1300
Analysis
Rating	1308.4	1319.4	1300	1300
Raw rating	1308.4	1319.4	1300	1300
Weighted rating	1308.2	1319.1	1299
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	808.4	819.4	800	800
Max/Min rating change allowed	142.1	139.9	143.8	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	1308.4	1319.4	1300	1300
New weighted rating	1308.4	1319.3	1299.7	1299.7
New weighted performance	0	0	0	0
Temp new rating	1308.4	1319.4	1300	1300
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1308.4	1319.4	1300	1300
New K-factor	36	36	36	36
New floor	808.4	819.4	800	800

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	19	19

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
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	11	6	54.55	38.6	1330.4	1369
Standard	11	6	54.55	38.6	1330.4	1369
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1308.4	1319.4	1300	1300
2025-09-01	1308.4	1319.4	1300	1300
2025-08-01	1308.4	1319.4	1300	1300
2025-07-01	1308.4	1319.4	1300	1300
2025-06-01	1308.4	1319.4	1300	1300
2025-05-01	1308.4	1319.4	1300	1300
2025-04-01	1308.4	1319.4	1300	1300
2025-03-01	1308.4	1319.4	1300	1300
2025-02-01	1308.4	1319.4	1300	1300
2025-01-01	1308.4	1319.4	1300	1300
2024-12-01	1308.4	1319.4	1300	1300
2024-11-01	1308.4	1319.4	1300	1300
2024-10-01	1308.4	1319.4	1300	1300
2024-09-01	1308.4	1319.4	1300	1300
2024-08-01	1308.4	1319.4	1300	1300
2024-07-01	1308.4	1319.4	1300	1300
2024-06-01	1308.4	1319.4	1300	1300
2024-08-01	1308.4	1319.4	1300	1300
2024-04-01	1308.4	1319.4	1300	1300
2024-03-01	1308.4	1319.4	1300	1300
2024-02-01	1308.4	1319.4	1300	1300
2024-01-01	1308.4	1319.4	1300	1300
2023-12-01	1283.5	1291.2	1200	1200
2023-11-01	1283.5	1291.2	1200	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	2018 Western Province League (C)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	11	11	6	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-08-18	rnd 5	type Standard	result 1	date 2018-09-01	rnd 8	type Standard	result 1
		Opponent King, EN (Eduard)				Opponent Makwatie, DJ (Deon)
2	2	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-08-04	rnd 1	type Standard	result 0.5	date 2018-08-04	rnd 2	type Standard	result 1
		Opponent Thakersee, A (Akshay)				Opponent Booysen, L (Louis)
3	1	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-09-08	rnd 10	type Standard	result 0.5	date 2018-09-08	rnd 10	type Standard	result 0.5
		Opponent Kedama, S (Sandiso)				Opponent Kedama, S (Sandiso)

#	Games	Start				End
1	4	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-08-18	rnd 5	type Standard	result 1	date 2018-09-01	rnd 8	type Standard	result 1
		Opponent King, EN (Eduard)				Opponent Makwatie, DJ (Deon)
2	2	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-08-04	rnd 1	type Standard	result 0.5	date 2018-08-04	rnd 2	type Standard	result 1
		Opponent Thakersee, A (Akshay)				Opponent Booysen, L (Louis)
3	1	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-09-08	rnd 10	type Standard	result 0.5	date 2018-09-08	rnd 10	type Standard	result 0.5
		Opponent Kedama, S (Sandiso)				Opponent Kedama, S (Sandiso)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-08-18	rnd 5	type Standard	result 1	date 2018-09-01	rnd 8	type Standard	result 1
		Opponent King, EN (Eduard)				Opponent Makwatie, DJ (Deon)
2	1	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-08-04	rnd 2	type Standard	result 1	date 2018-08-04	rnd 2	type Standard	result 1
		Opponent Booysen, L (Louis)				Opponent Booysen, L (Louis)

#	Games	Start				End
1	4	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-08-18	rnd 5	type Standard	result 1	date 2018-09-01	rnd 8	type Standard	result 1
		Opponent King, EN (Eduard)				Opponent Makwatie, DJ (Deon)
2	1	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-08-04	rnd 2	type Standard	result 1	date 2018-08-04	rnd 2	type Standard	result 1
		Opponent Booysen, L (Louis)				Opponent Booysen, L (Louis)

No games found.

#	Games	Start				End

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	Mentoor ,TT (Theodor Thys)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Mentoor ,TT (Theodor Thys)	1	1638.2	1213.2	1	1650.8	1213.2	0	0	0	0	0	0
2	Kamalie ,W (Warieth)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Kamalie ,W (Warieth)	1	1357.6	932.6	1	1357.6	932.6	0	0	0	0	0	0
3	Winter ,M (Marvin)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Winter ,M (Marvin)	1	1359.1	934.1	1	1359.1	934.1	0	0	0	0	0	0
4	Mavosa ,V (Vallentino)	1	1	425	1	1	425	0	0	0	0	0	0
4	Mavosa ,V (Vallentino)	1	1202.2	1627.2	1	1205.8	1627.2	0	0	0	0	0	0
5	King ,EN (Eduard Norman)	1	1	425	1	1	425	0	0	0	0	0	0
5	King ,EN (Eduard Norman)	1	1542.8	1967.8	1	1542.8	1967.8	0	0	0	0	0	0
6	Kedama ,S (Sandiso)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Kedama ,S (Sandiso)	1	1405.6	1405.6	1	1412.8	1405.6	0	0	0	0	0	0
7	Manzanga ,J (Jordan)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Manzanga ,J (Jordan)	1	1234.6	809.6	1	1242.2	809.6	0	0	0	0	0	0
8	Booysen ,L (Louis)	1	1	425	1	1	425	0	0	0	0	0	0
8	Booysen ,L (Louis)	1	1165	1590	1	1164.2	1590	0	0	0	0	0	0
9	Ockhuis ,RL (Rosaline Lauren)	1	1	425	1	1	425	0	0	0	0	0	0
9	Ockhuis ,RL (Rosaline Lauren)	1	1265.6	1690.6	1	1265.6	1690.6	0	0	0	0	0	0
10	Thakersee ,A (Akshay)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Thakersee ,A (Akshay)	1	1229	1229	1	1243.3	1229	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Spreeuwenberg, P (Piet)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms