Chess South Africa Ratings Database

PLAYER PAGE

Personal

Diedericks, A (Albert)

Chess SA id

1040137306

FIDE id

Date of birth

2004-03-09 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1334.7	1310.2	1322.3	1200
Raw rating	1334.7	1310.2	1322.3	1200
Weighted rating	1305.5	1265.1	1317.8	1200
Weighted performance	1208.8	0	0	0
Floor	834.7	810.2	822.3	700
K-factor	36	36	36	36
Min/Max rating change allowed	136.9	141.7	139.3	165.8
Highest rating	1357.5 2022-03-01	1310.2 2025-03-01	1452.1 2022-03-01	1200 2018-10-01
Highest raw rating	1334.7 2025-03-01	1310.2 2025-03-01	1322.3 2024-06-01	1200 2024-03-01
Highest weighted rating	1297.2 2025-08-01	1252.9 2025-08-01	1315 2025-08-01	1200 2018-10-01
Highest weighted performance	1357.5 2025-03-01	1310.2 2019-12-01	1452.1 2022-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1334.7	1310.2	1322.3	1200
Analysis
Rating	1334.7	1310.2	1322.3	1200
Raw rating	1334.7	1310.2	1322.3	1200
Weighted rating	1305.5	1265.1	1317.8
Weighted performance	1208.8	0	0
K-factor	36	36	36	36
Floor	834.7	810.2	822.3	700
Max/Min rating change allowed	136.9	141.7	139.3	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	1334.7	1310.2	1322.3	1200
New weighted rating	1309.2	1270.7	1318.9	1200
New weighted performance	1208.4	0	0	0
Temp new rating	1334.7	1310.2	1322.3	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1334.7	1310.2	1322.3	1200
New K-factor	36	36	36	36
New floor	834.7	810.2	822.3	700

Item	Main	Standard	Rapid
	0	0	0
	15	15	0
	24	18	6
	11	5	6
	11	6	5
	0	0	0
History	61	44	17

Games since
	Main 39	Standard 33		Rapid 6		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	2962		849		347
Male	2337		607		258
Adult	507		107		74
Adult Male	464		95		67
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	15	6.5	43.33	-56.7	1514.4	1457.8
Standard	15	6.5	43.33	-56.7	1514.4	1457.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	61	27	44.26	-48.8	1382.1	1333.4
Standard	44	16	36.36	-115.9	1402.3	1286.4
Rapid	17	11	64.71	125	1329.9	1454.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1334.7	1310.2	1322.3	1200
2025-09-01	1334.7	1310.2	1322.3	1200
2025-08-01	1334.7	1310.2	1322.3	1200
2025-07-01	1334.7	1310.2	1322.3	1200
2025-06-01	1334.7	1310.2	1322.3	1200
2025-05-01	1334.7	1310.2	1322.3	1200
2025-04-01	1334.7	1310.2	1322.3	1200
2025-03-01	1334.7	1310.2	1322.3	1200
2025-02-01	1321.8	1287.8	1322.3	1200
2025-01-01	1211.7	1169.8	1322.3	1200
2024-12-01	1283.3	1220.2	1322.3	1200
2024-11-01	1283.3	1220.2	1322.3	1200
2024-10-01	1268	1195.4	1322.3	1200
2024-09-01	1276.8	1200.4	1322.3	1200
2024-08-01	1276.8	1200.4	1322.3	1200
2024-07-01	1276.8	1200.4	1322.3	1200
2024-06-01	1276.8	1200.4	1322.3	1200
2024-08-01	1251.9	1200.4	1273.7	1200
2024-04-01	1251.9	1200.4	1273.7	1200
2024-03-01	1251.9	1200.4	1273.7	1200
2024-02-01	1251.9	1200.4	1273.7	1200
2024-01-01	1251.9	1200.4	1273.7	1200
2023-12-01	1251.9	1200.4	1273.7	1200
2023-11-01	1251.9	1200.4	1273.7	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape of Good Hope Open 2025 (Advanced)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
2	Cape Town Masters Challenge 2025 (Advanced)	2025-01-06	2025-01-11	Standard	Cape Town (WCT)	9	9	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape of Good Hope Open 2025 (Advanced)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
2	Cape Town Masters Challenge 2025 (Advanced)	2025-01-06	2025-01-11	Standard	Cape Town (WCT)	9	9	4	Yes	Analysis
3	USSA Chess Championships 2024 (Open)	2024-11-29	2024-12-03	Standard	Tshwane (GTP)	9	9	2.5	Yes	Analysis
4	Western Cape Club Championship 2024 (Tier 2)	2024-10-25	2024-10-27	Standard	Cape Town (WCT)	5	3	1	Yes	Analysis
5	CT League 2024 (C)	2024-07-20	2024-09-07	Standard	Cape Town (WCT)	11	3	1	Yes	Analysis
6	CT League 2024 (D)	2024-08-03	2024-08-03	Standard	Cape Town (WCT)	6	3	1.5	Yes	Analysis
7	Steinitz Chess Festival 2024 (Open Rapid)	2024-05-11	2024-05-11	Rapid	Cape Town (WCT)	6	6	3.5	Yes	Analysis
8	WP Club League 2023 (C)	2023-07-29	2023-09-09	Standard	Cape Town (WCT)	11	5	1.5	Yes	Analysis
9	Steinitz Open 2023 (D)	2023-05-27	2023-05-27	Rapid	Cape Town (WCT)	6	6	3.5	Yes	Analysis
10	Western Cape Schools Chess 2022 (U18 Boys)	2022-05-07	2022-05-08	Standard	Eden (WEG)	6	6	2	Yes	Analysis
11	District North 2022 (U18)	2022-03-06	2022-03-06	Rapid	Cape Town (WCT)	6	5	4	Yes	Analysis

#	Games	Start				End
1	3	Tournament Steinitz Chess Festival 2024				Tournament Steinitz Chess Festival 2024
		date 2024-05-11	rnd 3	type Rapid	result 1	date 2024-05-11	rnd 5	type Rapid	result 1
		Opponent Scott, W (William)				Opponent Van Wyngaard, L (Luke Jarryd)
2	2	Tournament Cape Town Masters Challenge 2025				Tournament Cape Town Masters Challenge 2025
		date 2025-01-10	rnd 7	type Standard	result 1	date 2025-01-10	rnd 8	type Standard	result 0.5
		Opponent Rogov, E (Evgenij)				Opponent Zenzile, A (Amahle)
3	2	Tournament USSA Chess Championships 2024				Tournament Cape Town Masters Challenge 2025
		date 2024-12-03	rnd 9	type Standard	result 1	date 2025-01-06	rnd 1	type Standard	result 0.5
		Opponent Lebese, K (Kamogelo)				Opponent Nel, RA (Rowan)

#	Games	Start				End
1	2	Tournament Cape Town Masters Challenge 2025				Tournament Cape Town Masters Challenge 2025
		date 2025-01-10	rnd 7	type Standard	result 1	date 2025-01-10	rnd 8	type Standard	result 0.5
		Opponent Rogov, E (Evgenij)				Opponent Zenzile, A (Amahle)
2	2	Tournament USSA Chess Championships 2024				Tournament Cape Town Masters Challenge 2025
		date 2024-12-03	rnd 9	type Standard	result 1	date 2025-01-06	rnd 1	type Standard	result 0.5
		Opponent Lebese, K (Kamogelo)				Opponent Nel, RA (Rowan)
3	2	Tournament USSA Chess Championships 2024				Tournament USSA Chess Championships 2024
		date 2024-12-02	rnd 6	type Standard	result 0.5	date 2024-12-02	rnd 7	type Standard	result 0.5
		Opponent Thabete, M (Million Nkosinathi)				Opponent Masase, N (Ndugiselo)

#	Games	Start				End
1	3	Tournament Steinitz Chess Festival 2024				Tournament Steinitz Chess Festival 2024
		date 2024-05-11	rnd 3	type Rapid	result 1	date 2024-05-11	rnd 5	type Rapid	result 1
		Opponent Scott, W (William)				Opponent Van Wyngaard, L (Luke Jarryd)
2	3	Tournament Steinitz Open 2023				Tournament Steinitz Chess Festival 2024
		date 2023-05-27	rnd 5	type Rapid	result 0.5	date 2024-05-11	rnd 1	type Rapid	result 0.5
		Opponent Eyberg, Z (Zoe)				Opponent Lewis, MMM (Mark)
3	3	Tournament District North 2022				Tournament Steinitz Open 2023
		date 2022-03-06	rnd 5	type Rapid	result 1	date 2023-05-27	rnd 1	type Rapid	result 1
		Opponent Vicario, K (King)				Opponent Esau, O (Omar)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Steinitz Chess Festival 2024				Tournament Steinitz Chess Festival 2024
		date 2024-05-11	rnd 3	type Rapid	result 1	date 2024-05-11	rnd 5	type Rapid	result 1
		Opponent Scott, W (William)				Opponent Van Wyngaard, L (Luke Jarryd)
2	2	Tournament Western Cape Schools Chess 2022				Tournament Steinitz Open 2023
		date 2022-05-08	rnd 6	type Standard	result 1	date 2023-05-27	rnd 1	type Rapid	result 1
		Opponent Wilson, J (Joshua)				Opponent Esau, O (Omar)
3	2	Tournament District North 2022				Tournament District North 2022
		date 2022-03-06	rnd 5	type Rapid	result 1	date 2022-03-06	rnd 6	type Rapid	result 1
		Opponent Vicario, K (King)				Opponent Williams, R (Reindert)

#	Games	Start				End
1	1	Tournament Cape of Good Hope Open 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-23	rnd 6	type Standard	result 1	date 2025-02-23	rnd 6	type Standard	result 1
		Opponent Braaf, J (Jordan)				Opponent Braaf, J (Jordan)
2	1	Tournament Cape of Good Hope Open 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-23	rnd 4	type Standard	result 1	date 2025-02-23	rnd 4	type Standard	result 1
		Opponent Goosen, P (Pierre)				Opponent Goosen, P (Pierre)
3	1	Tournament Cape Town Masters Challenge 2025				Tournament Cape Town Masters Challenge 2025
		date 2025-01-10	rnd 7	type Standard	result 1	date 2025-01-10	rnd 7	type Standard	result 1
		Opponent Rogov, E (Evgenij)				Opponent Rogov, E (Evgenij)

#	Games	Start				End
1	3	Tournament Steinitz Chess Festival 2024				Tournament Steinitz Chess Festival 2024
		date 2024-05-11	rnd 3	type Rapid	result 1	date 2024-05-11	rnd 5	type Rapid	result 1
		Opponent Scott, W (William)				Opponent Van Wyngaard, L (Luke Jarryd)
2	3	Tournament District North 2022				Tournament Steinitz Open 2023
		date 2022-03-06	rnd 5	type Rapid	result 1	date 2023-05-27	rnd 1	type Rapid	result 1
		Opponent Vicario, K (King)				Opponent Esau, O (Omar)
3	2	Tournament District North 2022				Tournament District North 2022
		date 2022-03-06	rnd 2	type Rapid	result 1	date 2022-03-06	rnd 3	type Rapid	result 1
		Opponent Palm, K (Kiara)				Opponent Van Der Merwe, T (Theuns)

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	Goosen ,P (Pierre)	2	2	425	2	2	425	0	0	0	0	0	0
1	Goosen ,P (Pierre)	2	1457.7	1882.7	2	1447.4	1882.7	0	0	0	0	0	0
2	Van Staaden ,D (Darren)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Van Staaden ,D (Darren)	2	1521.8	1096.8	2	1491.2	1096.8	0	0	0	0	0	0
3	Esau ,O (Omar Omar)	2	1	0	1	0	-425	1	1	425	0	0	0
3	Esau ,O (Omar Omar)	2	1408	1408	1	1430	983	1	1355.8	1833	0	0	0
4	Solomon ,I (Izaiah)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Solomon ,I (Izaiah)	1	1644.5	1219.5	1	1609.7	1219.5	0	0	0	0	0	0
5	Ntshani ,D (Duncan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Ntshani ,D (Duncan)	1	1232	807	1	1230.8	807	0	0	0	0	0	0
6	Ebrahim ,N (Nabeelah)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Ebrahim ,N (Nabeelah)	1	1450.5	1450.5	1	1405.7	1450.5	0	0	0	0	0	0
7	Muthivhi ,T (Thabelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Muthivhi ,T (Thabelo)	1	1268.4	843.4	1	1277.2	843.4	0	0	0	0	0	0
8	Mackinna ,C (Cashlin)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mackinna ,C (Cashlin)	1	1368.9	943.9	1	1273.1	943.9	0	0	0	0	0	0
9	Masoka ,L (Lwando)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Masoka ,L (Lwando)	1	1524.2	1099.2	1	1446.3	1099.2	0	0	0	0	0	0
10	Temoore ,F (Farouk)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Temoore ,F (Farouk)	1	1450	1450	1	1399	1450	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Diedericks, A (Albert)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms