Chess South Africa Ratings Database

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Personal

Maneveld, C (Conrad)

Chess SA id

1700107937

FIDE id

Date of birth

1970-12-13 (Adult)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1657	1658.2	1229.4	1300
Raw rating	1657	1658.2	1229.4	1300
Weighted rating	1589.3	1595.5	1226.8	1299.7
Weighted performance	1392.7	1424.5	664.6	0
Floor	1157	1158.2	782.3	800
K-factor	28	28	36	36
Min/Max rating change allowed	86.5	86.3	159	143.8
Highest rating	1657 2025-11-01	1658.2 2025-11-01	1321.3 2019-06-01	1300 2024-02-01
Highest raw rating	1657 2025-11-01	1658.2 2025-11-01	1282.3 2019-12-01	1300 2024-02-01
Highest weighted rating	1601.3 2024-09-01	1602.2 2024-09-01	1282.3 2020-11-01	1296.7 2025-08-01
Highest weighted performance	1574.8 2022-10-01	1561.1 2024-05-01	1321.3 2019-06-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1657	1658.2	1229.4	1300
Analysis
Rating	1657	1658.2	1229.4	1300
Raw rating	1657	1658.2	1229.4	1300
Weighted rating	1589.3	1595.5	1226.8
Weighted performance	1392.7	1424.5	664.6
K-factor	28	28	36	36
Floor	1157	1158.2	782.3	800
Max/Min rating change allowed	86.5	86.3	159	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	1657	1658.2	1229.4	1300
New weighted rating	1594.7	1600.6	1227.2	1300
New weighted performance	1383.8	1415.2	657.4	0
Temp new rating	1657	1658.2	1229.4	1300
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1657	1658.2	1229.4	1300
New K-factor	28	28	36	36
New floor	1157	1158.2	782.3	800

Item	Main	Standard	Rapid
	0	0	0
	16	16	0
	30	25	5
	16	16	0
	27	21	6
	0	0	0
History	145	110	35

Games since
	Main 46	Standard 41		Rapid 5		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	424		126		11
Male	395		119		11
Adult	227		75		7
Adult Male	214		71		7
Standard
	RSA		Province		Region
Overall	407		113		12
Male	376		106		11
Adult	212		64		7
Adult Male	198		60		6
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	16	9.5	59.38	79.7	1558.8	1638.5
Standard	16	9.5	59.38	79.7	1558.8	1638.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	145	84	57.93	67.4	1449.2	1516.7
Standard	110	70	63.64	115.9	1471.3	1587.2
Rapid	35	14	40	-85	1379.9	1294.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1657	1658.2	1229.4	1300
2025-09-30	1584.4	1590.4	1229.4	1300
2025-09-01	1584.4	1590.4	1229.4	1300
2025-08-01	1584.4	1590.4	1229.4	1300
2025-07-01	1584.4	1590.4	1229.4	1300
2025-06-01	1584.4	1590.4	1229.4	1300
2025-05-01	1584.4	1590.4	1229.4	1300
2025-04-01	1584.3	1590.2	1229.4	1300
2025-03-01	1582	1587.2	1229.4	1300
2025-02-01	1582.5	1589.9	1229.4	1300
2025-01-01	1555.7	1580.6	1229.4	1300
2024-12-01	1555.7	1580.6	1229.4	1300
2024-11-01	1578.1	1580.6	1219.3	1300
2024-10-01	1578.1	1580.6	1219.3	1300
2024-09-01	1601.3	1602.2	1219.3	1300
2024-08-01	1601.3	1602.2	1219.3	1300
2024-07-01	1601.3	1602.2	1219.3	1300
2024-09-01	1601.3	1602.2	1219.3	1300
2024-05-01	1590.4	1592.6	1219.3	1300
2024-04-01	1590.4	1592.6	1219.3	1300
2024-03-01	1587.4	1587.8	1219.3	1300
2024-02-01	1594.1	1594.5	1219.3	1300
2024-01-01	1594.1	1594.5	1219.3	1300
2023-12-01	1594.1	1594.5	1219.3	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 Town Chess Federation Club League 2025 (B)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	11	7.5	Yes	Analysis
2	Cape of Good Hope Open 2025 (Advanced)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	5	2	Yes	Analysis
3	Cape Town Masters Challenge 2025 (Advanced)	2025-01-06	2025-01-11	Standard	Cape Town (WCT)	9	0	0	No	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Town Chess Federation Club League 2025 (B)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	11	7.5	Yes	Analysis
2	Cape of Good Hope Open 2025 (Advanced)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	5	2	Yes	Analysis
3	Cape Town Masters Challenge 2025 (Advanced)	2025-01-06	2025-01-11	Standard	Cape Town (WCT)	9	0	0	No	Analysis
4	Elsies River Inter Club Championship 2024 (B)	2024-11-23	2024-11-23	Rapid	Cape Town (WCT)	5	5	2.5	Yes	Analysis
5	CT League 2024 (A)	2024-07-20	2024-09-07	Standard	Cape Town (WCT)	11	8	0	Yes	Analysis
6	Elsies River Chess Club Championship 2024	2024-05-25	2024-05-26	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
7	Cape Town Open Chess Championship 2024 (Advanced)	2024-03-15	2024-03-17	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
8	Cape of Good Hope Open Chess Tournament 2024 (Advanced)	2024-02-17	2024-02-17	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
9	WP Club League 2023 (A)	2023-07-29	2023-09-09	Standard	Cape Town (WCT)	11	10	6	Yes	Analysis
10	Cape of Good Hope Open 2023 (Advanced)	2023-01-28	2023-01-29	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
11	Western Cape Club Championship 2022 (Tier 2)	2022-10-07	2022-10-09	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
12	2022 Western Province Club League (Premier)	2022-08-20	2022-10-01	Standard	Cape Town (WCT)	11	1	0.5	Yes	Analysis
13	2022 Western Province Club League (C)	2022-08-20	2022-10-01	Standard	Cape Town (WCT)	11	8	5	Yes	Analysis
14	ERCC Club Championships 2022 (Invitational)	2022-05-28	2022-05-29	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
15	CTCA Rapid Masters @ Kraaifontein Library 2022 (Open)	2022-05-15	2022-05-15	Rapid	Cape Town (WCT)	6	6	2.5	Yes	Analysis
16	Nelson Mandela Rapid 2020 (Open)	2020-02-01	2020-02-01	Rapid	Cape Town (WCT)	6	6	1	Yes	Analysis
17	2019 Western Province League (C)	2019-07-27	2019-09-07	Standard	Cape Town (WCT)	11	8	6	Yes	Analysis
18	Imam Haron 50th Commemoration Event Open 2019	2019-06-15	2019-06-15	Rapid	Cape Town (WCT)	7	7	4	Yes	Analysis
19	2019 Elsies River Open (Open)	2019-06-22	2019-06-23	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
20	2019 Western Province Open (Open)	2019-05-25	2019-05-26	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
21	Steinitz Chess Festival 2019 (C)	2019-04-05	2019-04-07	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
22	Crossroads Open Chess Championship 2019 (C)	2019-04-27	2019-04-28	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
23	Nelson Mandela Rapid 2019 (Open)	2019-03-02	2019-03-02	Rapid	Cape Town (WCT)	5	5	1	Yes	Analysis
24	Drakenstein Dragons Rapid 2019 (Open)	2019-01-19	2019-01-19	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis

#	Games	Start				End
1	7	Tournament Cape Town Open Chess Championship 2024				Tournament Elsies River Chess Club Championship 2024
		date 2024-03-16	rnd 3	type Standard	result 1	date 2024-05-26	rnd 3	type Standard	result 1
		Opponent Maruma, KB (Kamogelo)				Opponent Steenkamp, E (Eugene)
2	7	Tournament Western Cape Club Championship 2022				Tournament Cape of Good Hope Open 2023
		date 2022-10-08	rnd 4	type Standard	result 1	date 2023-01-29	rnd 4	type Standard	result 0.5
		Opponent Schuller, A (Ashley)				Opponent Zenzile, A (Amahle)
3	5	Tournament Cape Town Chess Federation Club League 2025				Tournament Cape Town Chess Federation Club League 2025
		date 2025-07-26	rnd 2	type Standard	result 1	date 2025-08-23	rnd 6	type Standard	result 1
		Opponent Engelbrecht, D (Deoren)				Opponent Bastiaan, G (Gino)

#	Games	Start				End
1	8	Tournament 2019 Western Province Open				Tournament 2019 Elsies River Open
		date 2019-05-26	rnd 4	type Standard	result 1	date 2019-06-23	rnd 5	type Standard	result 1
		Opponent Osborne, R (Ryan Eugene)				Opponent Willenberg, I (Ivan)
2	7	Tournament Cape Town Open Chess Championship 2024				Tournament Elsies River Chess Club Championship 2024
		date 2024-03-16	rnd 3	type Standard	result 1	date 2024-05-26	rnd 3	type Standard	result 1
		Opponent Maruma, KB (Kamogelo)				Opponent Steenkamp, E (Eugene)
3	7	Tournament Western Cape Club Championship 2022				Tournament Cape of Good Hope Open 2023
		date 2022-10-08	rnd 4	type Standard	result 1	date 2023-01-29	rnd 4	type Standard	result 0.5
		Opponent Schuller, A (Ashley)				Opponent Zenzile, A (Amahle)

#	Games	Start				End
1	3	Tournament Drakenstein Dragons Rapid 2019				Tournament Drakenstein Dragons Rapid 2019
		date 2019-01-19	rnd 3	type Rapid	result 1	date 2019-01-19	rnd 5	type Rapid	result 1
		Opponent Jacobs, DE (Darryl)				Opponent Ebrahim, N (Niyaaz)
2	2	Tournament Elsies River Inter Club Championship 2024				Tournament Elsies River Inter Club Championship 2024
		date 2024-11-23	rnd 3	type Rapid	result 0.5	date 2024-11-23	rnd 4	type Rapid	result 1
		Opponent Nelson, D (Delano)				Opponent Maart, C (Craig)
3	2	Tournament CTCA Rapid Masters @ Kraaifontein Library 2022				Tournament Elsies River Inter Club Championship 2024
		date 2022-05-15	rnd 6	type Rapid	result 1	date 2024-11-23	rnd 1	type Rapid	result 1
		Opponent Fortuin, H (Hakeem)				Opponent Fielies, K (Kyle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Western Cape Club Championship 2022				Tournament Cape of Good Hope Open 2023
		date 2022-10-08	rnd 4	type Standard	result 1	date 2023-01-28	rnd 3	type Standard	result 1
		Opponent Schuller, A (Ashley)				Opponent Nkangezi, O (Onele)
2	5	Tournament 2019 Elsies River Open				Tournament 2019 Elsies River Open
		date 2019-06-22	rnd 1	type Standard	result 1	date 2019-06-23	rnd 5	type Standard	result 1
		Opponent Msondlwana, L (Lwazi)				Opponent Willenberg, I (Ivan)
3	5	Tournament 2019 Western Province Open				Tournament Imam Haron 50th Commemoration Event Open 2019
		date 2019-05-26	rnd 4	type Standard	result 1	date 2019-06-15	rnd 2	type Rapid	result 1
		Opponent Osborne, R (Ryan Eugene)				Opponent Banderker, I (Imran)

#	Games	Start				End
1	8	Tournament 2019 Western Province Open				Tournament 2019 Elsies River Open
		date 2019-05-26	rnd 4	type Standard	result 1	date 2019-06-23	rnd 5	type Standard	result 1
		Opponent Osborne, R (Ryan Eugene)				Opponent Willenberg, I (Ivan)
2	6	Tournament Western Cape Club Championship 2022				Tournament Cape of Good Hope Open 2023
		date 2022-10-08	rnd 4	type Standard	result 1	date 2023-01-28	rnd 3	type Standard	result 1
		Opponent Schuller, A (Ashley)				Opponent Nkangezi, O (Onele)
3	5	Tournament Crossroads Open Chess Championship 2019				Tournament 2019 Western Province Open
		date 2019-04-28	rnd 4	type Standard	result 1	date 2019-05-25	rnd 2	type Standard	result 1
		Opponent Jacobs, DE (Darryl)				Opponent Webb, C (Corey)

#	Games	Start				End
1	3	Tournament Drakenstein Dragons Rapid 2019				Tournament Drakenstein Dragons Rapid 2019
		date 2019-01-19	rnd 3	type Rapid	result 1	date 2019-01-19	rnd 5	type Rapid	result 1
		Opponent Jacobs, DE (Darryl)				Opponent Ebrahim, N (Niyaaz)
2	2	Tournament CTCA Rapid Masters @ Kraaifontein Library 2022				Tournament Elsies River Inter Club Championship 2024
		date 2022-05-15	rnd 6	type Rapid	result 1	date 2024-11-23	rnd 1	type Rapid	result 1
		Opponent Fortuin, H (Hakeem)				Opponent Fielies, K (Kyle)
3	2	Tournament Imam Haron 50th Commemoration Event Open 2019				Tournament Imam Haron 50th Commemoration Event Open 2019
		date 2019-06-15	rnd 1	type Rapid	result 1	date 2019-06-15	rnd 2	type Rapid	result 1
		Opponent De Villiers, AM (Ammen Mohammed)				Opponent Banderker, I (Imran)

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	Esau ,O (Omar Omar)	3	3	425	3	3	425	0	0	0	0	0	0
1	Esau ,O (Omar Omar)	3	1432.9	1857.9	3	1447.5	1857.9	0	0	0	0	0	0
2	Braaf ,J (Jiraan)	3	0	-425	3	0	-425	0	0	0	0	0	0
2	Braaf ,J (Jiraan)	3	1652.5	1227.5	3	1667.5	1227.5	0	0	0	0	0	0
3	Petersen ,AR (Anito Roderick)	3	2	141.7	1	1	425	2	1	0	0	0	0
3	Petersen ,AR (Anito Roderick)	3	1334	1475.7	1	1342.9	1759	2	1394.1	1334	0	0	0
4	Willenberg ,RC (Roland Chester)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
4	Willenberg ,RC (Roland Chester)	2	1657.6	1445.1	2	1662.4	1445.1	0	0	0	0	0	0
5	Mnyasta ,C (Charlton)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Mnyasta ,C (Charlton)	2	1531.4	1106.4	2	1522.6	1106.4	0	0	0	0	0	0
6	Chiriya ,T (Takudzwa)	2	2	425	2	2	425	0	0	0	0	0	0
6	Chiriya ,T (Takudzwa)	2	1495.4	1920.4	2	1501.6	1920.4	0	0	0	0	0	0
7	Masoka ,L (Lwando)	2	2	425	2	2	425	0	0	0	0	0	0
7	Masoka ,L (Lwando)	2	1666.9	2091.9	2	1695.9	2091.9	0	0	0	0	0	0
8	Osborne ,R (Ryan Eugene)	2	2	425	2	2	425	0	0	0	0	0	0
8	Osborne ,R (Ryan Eugene)	2	1171.2	1596.2	2	1162.3	1596.2	0	0	0	0	0	0
9	Nkangezi ,O (Onele)	2	2	425	2	2	425	0	0	0	0	0	0
9	Nkangezi ,O (Onele)	2	1448.1	1873.1	2	1442.8	1873.1	0	0	0	0	0	0
10	Lau ,C (Callum)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
10	Lau ,C (Callum)	2	1391.6	1604.1	2	1379.9	1604.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Maneveld, C (Conrad)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms