Chess South Africa Ratings Database

PLAYER PAGE

Personal

Diergaardt, A (Anthony)

Chess SA id

1070153368

FIDE id

Date of birth

2007-01-25 (U20)

Gender

Male

Region

Namakwa (NCN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1181.5	1177.8	1200	1200
Raw rating	1181.5	1177.8	1200	1200
Weighted rating	1181.1	1177.2	1200	1200
Weighted performance	0	0	0	0
Floor	713.9	716.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	170.2	171.2	165.8	165.8
Highest rating	1285.8 2023-04-01	1285.2 2023-04-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1213.9 2023-05-01	1216.8 2023-05-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1213.9 2023-05-01	1216.8 2023-05-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1285.8 2023-04-01	1285.2 2023-04-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1181.5	1177.8	1200	1200
Analysis
Rating	1181.5	1177.8	1200	1200
Raw rating	1181.5	1177.8	1200	1200
Weighted rating	1181.1	1177.2	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	713.9	716.8	700	700
Max/Min rating change allowed	170.2	171.2	165.8	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	1181.5	1177.8	1200	1200
New weighted rating	1181.1	1177.2	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1181.5	1177.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1181.5	1177.8	1200	1200
New K-factor	36	36	36	36
New floor	713.9	716.8	700	700

Item	Main	Standard
	0	0
	0	0
	3	3
	9	9
	0	0
	0	0
History	12	12

Games since
	Main 3	Standard 3		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Namakwa (NCN)
Province	Northern Cape (NC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	12	5	41.67	-70.8	1220.7	1149.8
Standard	12	5	41.67	-70.8	1220.7	1149.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1181.5	1177.8	1200	1200
2025-09-01	1181.5	1177.8	1200	1200
2025-08-01	1181.5	1177.8	1200	1200
2025-07-01	1181.5	1177.8	1200	1200
2025-06-01	1181.5	1177.8	1200	1200
2025-05-01	1181.5	1177.8	1200	1200
2025-04-01	1181.5	1177.8	1200	1200
2025-03-01	1181.5	1177.8	1200	1200
2025-02-01	1181.5	1177.8	1200	1200
2025-01-01	1179.8	1175.7	1200	1200
2024-12-01	1179.8	1175.7	1200	1200
2024-11-01	1179.8	1175.7	1200	1200
2024-10-01	1179.8	1175.7	1200	1200
2024-09-01	1179.8	1175.7	1200	1200
2024-08-01	1179.8	1175.7	1200	1200
2024-07-01	1179.8	1175.7	1200	1200
2024-06-01	1179.8	1175.7	1200	1200
2024-08-01	1179.8	1175.7	1200	1200
2024-04-01	1179.8	1175.7	1200	1200
2024-03-01	1184.6	1181.5	1200	1200
2024-02-01	1184.6	1181.5	1200	1200
2024-01-01	1184.6	1181.5	1200	1200
2023-12-01	1184.6	1181.5	1200	1200
2023-11-01	1184.6	1181.5	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	2024 Namakwa Skole Skaak (U17+U19)	2024-03-09	2024-03-09	Standard	Namakwa (NCN)	3	3	1	Yes	Analysis
2	Namakwa Skole Proewe II 2023 (O18 Seuns)	2023-05-06	2023-05-06	Standard	Namakwa (NCN)	5	4	1	Yes	Analysis
3	Namakwa Skole Proewe 2023 (U18 Boys)	2023-04-15	2023-04-15	Standard	Namakwa (NCN)	5	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Namakwa Skole Proewe 2023				Tournament Namakwa Skole Proewe 2023
		date 2023-04-15	rnd 4	type Standard	result 1	date 2023-04-15	rnd 5	type Standard	result 1
		Opponent Harmse, D (Deveraux)				Opponent Cloete, W (Winston)
2	1	Tournament 2024 Namakwa Skole Skaak				Tournament 2024 Namakwa Skole Skaak
		date 2024-03-09	rnd 3	type Standard	result 1	date 2024-03-09	rnd 3	type Standard	result 1
		Opponent Van Rhyn, M (Marvin)				Opponent Van Rhyn, M (Marvin)
3	1	Tournament Namakwa Skole Proewe II 2023				Tournament Namakwa Skole Proewe II 2023
		date 2023-05-06	rnd 5	type Standard	result 1	date 2023-05-06	rnd 5	type Standard	result 1
		Opponent Nel, M (Marquin)				Opponent Nel, M (Marquin)

#	Games	Start				End
1	2	Tournament Namakwa Skole Proewe 2023				Tournament Namakwa Skole Proewe 2023
		date 2023-04-15	rnd 4	type Standard	result 1	date 2023-04-15	rnd 5	type Standard	result 1
		Opponent Harmse, D (Deveraux)				Opponent Cloete, W (Winston)
2	1	Tournament 2024 Namakwa Skole Skaak				Tournament 2024 Namakwa Skole Skaak
		date 2024-03-09	rnd 3	type Standard	result 1	date 2024-03-09	rnd 3	type Standard	result 1
		Opponent Van Rhyn, M (Marvin)				Opponent Van Rhyn, M (Marvin)
3	1	Tournament Namakwa Skole Proewe II 2023				Tournament Namakwa Skole Proewe II 2023
		date 2023-05-06	rnd 5	type Standard	result 1	date 2023-05-06	rnd 5	type Standard	result 1
		Opponent Nel, M (Marquin)				Opponent Nel, M (Marquin)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Namakwa Skole Proewe 2023				Tournament Namakwa Skole Proewe 2023
		date 2023-04-15	rnd 4	type Standard	result 1	date 2023-04-15	rnd 5	type Standard	result 1
		Opponent Harmse, D (Deveraux)				Opponent Cloete, W (Winston)
2	1	Tournament 2024 Namakwa Skole Skaak				Tournament 2024 Namakwa Skole Skaak
		date 2024-03-09	rnd 3	type Standard	result 1	date 2024-03-09	rnd 3	type Standard	result 1
		Opponent Van Rhyn, M (Marvin)				Opponent Van Rhyn, M (Marvin)
3	1	Tournament Namakwa Skole Proewe II 2023				Tournament Namakwa Skole Proewe II 2023
		date 2023-05-06	rnd 5	type Standard	result 1	date 2023-05-06	rnd 5	type Standard	result 1
		Opponent Nel, M (Marquin)				Opponent Nel, M (Marquin)

#	Games	Start				End
1	2	Tournament Namakwa Skole Proewe 2023				Tournament Namakwa Skole Proewe 2023
		date 2023-04-15	rnd 4	type Standard	result 1	date 2023-04-15	rnd 5	type Standard	result 1
		Opponent Harmse, D (Deveraux)				Opponent Cloete, W (Winston)
2	1	Tournament 2024 Namakwa Skole Skaak				Tournament 2024 Namakwa Skole Skaak
		date 2024-03-09	rnd 3	type Standard	result 1	date 2024-03-09	rnd 3	type Standard	result 1
		Opponent Van Rhyn, M (Marvin)				Opponent Van Rhyn, M (Marvin)
3	1	Tournament Namakwa Skole Proewe II 2023				Tournament Namakwa Skole Proewe II 2023
		date 2023-05-06	rnd 5	type Standard	result 1	date 2023-05-06	rnd 5	type Standard	result 1
		Opponent Nel, M (Marquin)				Opponent Nel, M (Marquin)

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	Cloete ,W (Winston)	1	1	425	1	1	425	0	0	0	0	0	0
1	Cloete ,W (Winston)	1	1141.9	1566.9	1	1128	1566.9	0	0	0	0	0	0
2	Van Den Heever ,D (Dorian)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Van Den Heever ,D (Dorian)	1	1144	719	1	1141.6	719	0	0	0	0	0	0
3	Mashall ,S (Sabatha)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mashall ,S (Sabatha)	1	1244.8	819.8	1	1252.8	819.8	0	0	0	0	0	0
4	Cloete ,J (Jordanley)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Cloete ,J (Jordanley)	1	1222.2	797.2	1	1226.8	797.2	0	0	0	0	0	0
5	Nel ,M (Marquin)	1	1	425	1	1	425	0	0	0	0	0	0
5	Nel ,M (Marquin)	1	1222.2	1647.2	1	1225.2	1647.2	0	0	0	0	0	0
6	Harmse ,D (Deveraux)	1	1	425	1	1	425	0	0	0	0	0	0
6	Harmse ,D (Deveraux)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Van Neel ,W (Will)	1	1	425	1	1	425	0	0	0	0	0	0
7	Van Neel ,W (Will)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Cloete ,J (Jayden)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Cloete ,J (Jayden)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Van Rhyn ,M (Marvin)	1	1	425	1	1	425	0	0	0	0	0	0
9	Van Rhyn ,M (Marvin)	1	1225.6	1650.6	1	1233.4	1650.6	0	0	0	0	0	0
10	Julie ,W (Whaleed)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Julie ,W (Whaleed)	1	1383	958	1	1372.6	958	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

Diergaardt, A (Anthony)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms