Chess South Africa Ratings Database

PLAYER PAGE

Personal

De Beer, W (Werner)

Chess SA id

199006297

FIDE id

Date of birth

1999-10-04 (Adult)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-09-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1290	1302.5	1249.9	1249.9
Raw rating	1290	1302.5	1249.9	1249.9
Weighted rating	1290	1302.4	1249.9	1249.9
Weighted performance	0	0	0	0
Floor	795.6	806.1	749.9	749.9
K-factor	36	36	36	36
Min/Max rating change allowed	145.9	143.3	154.4	154.4
Highest rating	1505 2018-05-01	1507.9 2018-05-01	1249.9 2019-08-01	1249.9 2019-08-01
Highest raw rating	1295.6 2018-06-01	1306.1 2018-06-01	1249.9 2024-02-01	1249.9 2024-02-01
Highest weighted rating	1290 2025-08-01	1302.3 2025-08-01	1249.9 2019-08-01	1249.9 2019-08-01
Highest weighted performance	1505 2018-05-01	1507.9 2018-05-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1290	1302.5	1249.9	1249.9
Analysis
Rating	1290	1302.5	1249.9	1249.9
Raw rating	1290	1302.5	1249.9	1249.9
Weighted rating	1290	1302.4	1249.9
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	795.6	806.1	749.9	749.9
Max/Min rating change allowed	145.9	143.3	154.4	154.4
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	1290	1302.5	1249.9	1249.9
New weighted rating	1290	1302.4	1249.9	1249.9
New weighted performance	0	0	0	0
Temp new rating	1290	1302.5	1249.9	1249.9
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1290	1302.5	1249.9	1249.9
New K-factor	36	36	36	36
New floor	795.6	806.1	749.9	749.9

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	151	119	32

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Overberg (WOS)
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	10	7	70	170	1209.7	1379.7
Standard	10	7	70	170	1209.7	1379.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1290	1302.5	1249.9	1249.9
2025-09-01	1290	1302.5	1249.9	1249.9
2025-08-01	1290	1302.5	1249.9	1249.9
2025-07-01	1290	1302.5	1249.9	1249.9
2025-06-01	1290	1302.5	1249.9	1249.9
2025-05-01	1290	1302.5	1249.9	1249.9
2025-04-01	1290	1302.5	1249.9	1249.9
2025-03-01	1290	1302.5	1249.9	1249.9
2025-02-01	1290	1302.5	1249.9	1249.9
2025-01-01	1290	1302.5	1249.9	1249.9
2024-12-01	1290	1302.5	1249.9	1249.9
2024-11-01	1290	1302.5	1249.9	1249.9
2024-10-01	1290	1302.5	1249.9	1249.9
2024-09-01	1290	1302.5	1249.9	1249.9
2024-08-01	1290	1302.5	1249.9	1249.9
2024-07-01	1290	1302.5	1249.9	1249.9
2024-06-01	1290	1302.5	1249.9	1249.9
2024-08-01	1290	1302.5	1249.9	1249.9
2024-04-01	1290	1302.5	1249.9	1249.9
2024-03-01	1290	1302.5	1249.9	1249.9
2024-02-01	1290	1302.5	1249.9	1249.9
2024-01-01	1290	1302.5	1249.9	1249.9
2023-12-01	1289.6	1298.2	1249.9	1249.9
2023-11-01	1289.6	1298.2	1249.9	1249.9

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	Paul Roos Open Championship 2018 (B)	2018-09-22	2018-09-23	Standard	Cape Winelands (WCW)	6	5	2.5	Yes	Analysis
2	Overberg 2nd Trial 2018 (Open)	2018-05-05	2018-05-05	Standard	Overberg (WOS)	5	5	4.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament Overberg 2nd Trial 2018				Tournament Overberg 2nd Trial 2018
		date 2018-05-05	rnd 1	type Standard	result 0.5	date 2018-05-05	rnd 5	type Standard	result 1
		Opponent Cookson, J (Jaydon)				Opponent Van Der Merwe, RH (Riaan)
2	3	Tournament Paul Roos Open Championship 2018				Tournament Paul Roos Open Championship 2018
		date 2018-09-22	rnd 2	type Standard	result 1	date 2018-09-23	rnd 4	type Standard	result 0.5
		Opponent Thakersee, A (Akshay)				Opponent Van Schaik, A (Andre)

#	Games	Start				End
1	5	Tournament Overberg 2nd Trial 2018				Tournament Overberg 2nd Trial 2018
		date 2018-05-05	rnd 1	type Standard	result 0.5	date 2018-05-05	rnd 5	type Standard	result 1
		Opponent Cookson, J (Jaydon)				Opponent Van Der Merwe, RH (Riaan)
2	3	Tournament Paul Roos Open Championship 2018				Tournament Paul Roos Open Championship 2018
		date 2018-09-22	rnd 2	type Standard	result 1	date 2018-09-23	rnd 4	type Standard	result 0.5
		Opponent Thakersee, A (Akshay)				Opponent Van Schaik, A (Andre)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Overberg 2nd Trial 2018				Tournament Overberg 2nd Trial 2018
		date 2018-05-05	rnd 2	type Standard	result 1	date 2018-05-05	rnd 5	type Standard	result 1
		Opponent Pekeur, A (Aldo)				Opponent Van Der Merwe, RH (Riaan)
2	2	Tournament Paul Roos Open Championship 2018				Tournament Paul Roos Open Championship 2018
		date 2018-09-22	rnd 2	type Standard	result 1	date 2018-09-22	rnd 3	type Standard	result 1
		Opponent Thakersee, A (Akshay)				Opponent Nieuwoudt, D (Dawid)

#	Games	Start				End
1	4	Tournament Overberg 2nd Trial 2018				Tournament Overberg 2nd Trial 2018
		date 2018-05-05	rnd 2	type Standard	result 1	date 2018-05-05	rnd 5	type Standard	result 1
		Opponent Pekeur, A (Aldo)				Opponent Van Der Merwe, RH (Riaan)
2	2	Tournament Paul Roos Open Championship 2018				Tournament Paul Roos Open Championship 2018
		date 2018-09-22	rnd 2	type Standard	result 1	date 2018-09-22	rnd 3	type Standard	result 1
		Opponent Thakersee, A (Akshay)				Opponent Nieuwoudt, D (Dawid)

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	Van Schaik ,A (Andre)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
1	Van Schaik ,A (Andre)	1	1300.9	1300.9	1	1300.9	1300.9	0	0	0	0	0	0
2	Cookson ,J (Jaydon)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Cookson ,J (Jaydon)	1	1049.8	1049.8	1	1058.8	1049.8	0	0	0	0	0	0
3	Esemene ,L (Lkechukwuka)	1	1	425	1	1	425	0	0	0	0	0	0
3	Esemene ,L (Lkechukwuka)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Windvogel ,M (Monray)	1	1	425	1	1	425	0	0	0	0	0	0
4	Windvogel ,M (Monray)	1	1148.4	1573.4	1	1150.4	1573.4	0	0	0	0	0	0
5	Kapp ,E (Ettiene)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Kapp ,E (Ettiene)	1	1315.6	890.6	1	1316.4	890.6	0	0	0	0	0	0
6	Nieuwoudt ,D (Dawid)	1	1	425	1	1	425	0	0	0	0	0	0
6	Nieuwoudt ,D (Dawid)	1	1294	1719	1	1284.3	1719	0	0	0	0	0	0
7	Mshumi ,P (Phumelelani)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mshumi ,P (Phumelelani)	1	1142.5	717.5	1	1157.4	717.5	0	0	0	0	0	0
8	Thakersee ,A (Akshay)	1	1	425	1	1	425	0	0	0	0	0	0
8	Thakersee ,A (Akshay)	1	1229	1654	1	1243.3	1654	0	0	0	0	0	0
9	Van Der Merwe ,RH (Riaan Heinrich)	1	1	425	1	1	425	0	0	0	0	0	0
9	Van Der Merwe ,RH (Riaan Heinrich)	1	1216.3	1641.3	1	1219.6	1641.3	0	0	0	0	0	0
10	Pekeur ,A (Aldo)	1	1	425	1	1	425	0	0	0	0	0	0
10	Pekeur ,A (Aldo)	1	1200	1625	1	1200	1625	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

De Beer, W (Werner)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms