Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nel, O (Ovidius)

Chess SA id

162027201

FIDE id

Date of birth

1962-04-23 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-09-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1148.7	1141.4	1183.2	1120.6
Raw rating	1148.7	1141.4	1183.2	1120.6
Weighted rating	1148.7	1141.4	1183.2	1120.4
Weighted performance	0	0	0	0
Floor	711	715.2	683.2	683.2
K-factor	36	36	40	40
Min/Max rating change allowed	178.4	180.3	169.8	185.7
Highest rating	1310.3 2019-06-01	1349.8 2018-09-01	1200 2024-02-01	1200 2024-11-01
Highest raw rating	1211 2019-07-01	1215.2 2019-07-01	1183.2 2024-02-01	1183.2 2018-01-01
Highest weighted rating	1211 2024-11-01	1215.2 2024-11-01	1183.2 2024-11-01	1183.2 2024-11-01
Highest weighted performance	1310.3 2019-06-01	1349.8 2018-09-01	1200 2024-02-01	1200 2024-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1148.7	1141.4	1183.2	1120.6
Analysis
Rating	1148.7	1141.4	1183.2	1120.6
Raw rating	1148.7	1141.4	1183.2	1120.6
Weighted rating	1148.7	1141.4	1183.2
Weighted performance	0	0	0
K-factor	36	36	40	40
Floor	711	715.2	683.2	683.2
Max/Min rating change allowed	178.4	180.3	169.8	185.7
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	1148.7	1141.4	1183.2	1120.6
New weighted rating	1148.7	1141.4	1183.2	1120.5
New weighted performance	0	0	0	0
Temp new rating	1148.7	1141.4	1183.2	1120.6
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1148.7	1141.4	1183.2	1120.6
New K-factor	36	36	40	40
New floor	711	715.2	683.2	683.2

Item	Main	Standard	Blitz
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	119	113	6

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	33	14	42.42	-64.4	1159.5	1095.1
Standard	27	13	48.15	-15.7	1159	1143.3
Rapid	0	0	0	0	0	0
Blitz	6	1	16.67	-283.3	1161.5	878.2

Date	Main	Standard	Rapid	Blitz
2025-09-30	1148.7	1141.4	1183.2	1120.6
2025-09-01	1148.7	1141.4	1183.2	1120.6
2025-08-01	1148.7	1141.4	1183.2	1120.6
2025-07-01	1148.7	1141.4	1183.2	1120.6
2025-06-01	1148.7	1141.4	1183.2	1120.6
2025-05-01	1148.7	1141.4	1183.2	1120.6
2025-04-01	1148.7	1141.4	1183.2	1120.6
2025-03-01	1148.7	1141.4	1183.2	1120.6
2025-02-01	1148.7	1141.4	1183.2	1120.6
2025-01-01	1148.7	1141.4	1183.2	1120.6
2024-12-01	1148.7	1141.4	1183.2	1120.6
2024-11-01	1148.7	1141.4	1183.2	1120.6
2024-10-01	1148.7	1141.4	1183.2	1120.6
2024-09-01	1148.7	1141.4	1183.2	1120.6
2024-08-01	1148.7	1141.4	1183.2	1120.6
2024-07-01	1148.7	1141.4	1183.2	1120.6
2024-06-01	1148.7	1141.4	1183.2	1120.6
2024-08-01	1148.7	1141.4	1183.2	1120.6
2024-04-01	1148.7	1141.4	1183.2	1120.6
2024-03-01	1148.7	1141.4	1183.2	1120.6
2024-02-01	1148.7	1141.4	1183.2	1120.6
2024-01-01	1148.7	1141.4	1183.2	1120.6
2023-12-01	1148.7	1141.4	1183.2	1096
2023-11-01	1148.7	1141.4	1183.2	1096

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	2019 Western Province League (D)	2019-07-27	2019-09-07	Standard	Cape Town (WCT)	11	6	1	Yes	Analysis
2	Bellville Club Champs 2019 (C2)	2019-04-29	2019-06-03	Standard	Cape Town (WCT)	5	4	3.5	Yes	Analysis
3	Bellville Club Champs 2019 (C)	2019-02-04	2019-04-15	Standard	Cape Town (WCT)	7	5	2	Yes	Analysis
4	2018 Western Province League (E)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	7	1	1	Yes	Analysis
5	2018 Western Province League (E)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	7	3	2.5	Yes	Analysis
6	Bellville Club Champs 2018 (Group 3)	2018-04-23	2018-06-04	Standard	Cape Town (WCT)	5	2	1	Yes	Analysis
7	Bellville Club Champs 2018 (B)	2018-02-12	2018-04-16	Standard	Cape Town (WCT)	7	6	2	Yes	Analysis
8	Bellville Chess Club 1 2018	2018-01-29	2018-01-29	Blitz	Cape Town (WCT)	7	6	1	Yes	Analysis

#	Games	Start				End
1	5	Tournament 2018 Western Province League				Tournament Bellville Club Champs 2019
		date 2018-08-04	rnd 1	type Standard	result 1	date 2019-02-04	rnd 1	type Standard	result 1
		Opponent Fredericks, M (Muhammad)				Opponent Dykman, J (Jonathan Lee)
2	4	Tournament Bellville Club Champs 2019				Tournament Bellville Club Champs 2019
		date 2019-04-29	rnd 1	type Standard	result 1	date 2019-05-27	rnd 4	type Standard	result 1
		Opponent Afonso, IS (Isabella)				Opponent Van Zyl, E (Erasmus)
3	2	Tournament Bellville Chess Club 1 2018				Tournament Bellville Club Champs 2018
		date 2018-01-29	rnd 7	type Blitz	result 1	date 2018-02-12	rnd 1	type Standard	result 0.5
		Opponent Rae, C (Campbell)				Opponent Huggett, E (Etienne)

#	Games	Start				End
1	5	Tournament 2018 Western Province League				Tournament Bellville Club Champs 2019
		date 2018-08-04	rnd 1	type Standard	result 1	date 2019-02-04	rnd 1	type Standard	result 1
		Opponent Fredericks, M (Muhammad)				Opponent Dykman, J (Jonathan Lee)
2	4	Tournament Bellville Club Champs 2019				Tournament Bellville Club Champs 2019
		date 2019-04-29	rnd 1	type Standard	result 1	date 2019-05-27	rnd 4	type Standard	result 1
		Opponent Afonso, IS (Isabella)				Opponent Van Zyl, E (Erasmus)
3	1	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-09-07	rnd 11	type Standard	result 0.5	date 2019-09-07	rnd 11	type Standard	result 0.5
		Opponent Khumalo, N (Njabulo)				Opponent Khumalo, N (Njabulo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Bellville Chess Club 1 2018				Tournament Bellville Chess Club 1 2018
		date 2018-01-29	rnd 7	type Blitz	result 1	date 2018-01-29	rnd 7	type Blitz	result 1
		Opponent Rae, C (Campbell)				Opponent Rae, C (Campbell)

#	Games	Start				End
1	3	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-08-04	rnd 1	type Standard	result 1	date 2018-09-08	rnd 6	type Standard	result 1
		Opponent Fredericks, M (Muhammad)				Opponent Gatya, X (Xolani)
2	2	Tournament Bellville Club Champs 2019				Tournament Bellville Club Champs 2019
		date 2019-04-29	rnd 1	type Standard	result 1	date 2019-05-06	rnd 2	type Standard	result 1
		Opponent Afonso, IS (Isabella)				Opponent Kruger, A (Andre)
3	1	Tournament Bellville Club Champs 2019				Tournament Bellville Club Champs 2019
		date 2019-05-27	rnd 4	type Standard	result 1	date 2019-05-27	rnd 4	type Standard	result 1
		Opponent Van Zyl, E (Erasmus)				Opponent Van Zyl, E (Erasmus)

#	Games	Start				End
1	3	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-08-04	rnd 1	type Standard	result 1	date 2018-09-08	rnd 6	type Standard	result 1
		Opponent Fredericks, M (Muhammad)				Opponent Gatya, X (Xolani)
2	2	Tournament Bellville Club Champs 2019				Tournament Bellville Club Champs 2019
		date 2019-04-29	rnd 1	type Standard	result 1	date 2019-05-06	rnd 2	type Standard	result 1
		Opponent Afonso, IS (Isabella)				Opponent Kruger, A (Andre)
3	1	Tournament Bellville Club Champs 2019				Tournament Bellville Club Champs 2019
		date 2019-05-27	rnd 4	type Standard	result 1	date 2019-05-27	rnd 4	type Standard	result 1
		Opponent Van Zyl, E (Erasmus)				Opponent Van Zyl, E (Erasmus)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Bellville Chess Club 1 2018				Tournament Bellville Chess Club 1 2018
		date 2018-01-29	rnd 7	type Blitz	result 1	date 2018-01-29	rnd 7	type Blitz	result 1
		Opponent Rae, C (Campbell)				Opponent Rae, C (Campbell)

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	Steenkamp ,M (Murray)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
1	Steenkamp ,M (Murray)	2	969	1181.6	2	869.5	1181.6	0	0	0	0	0	0
2	Williams ,DJ (Dale Justin)	2	0	-425	1	0	-425	0	0	0	1	0	-425
2	Williams ,DJ (Dale Justin)	2	1249.1	824.1	1	1242	824.1	0	0	0	1	1242	824.1
3	Cohen ,D (Dylan)	2	0.5	-212.5	1	0.5	0	0	0	0	1	0	-425
3	Cohen ,D (Dylan)	2	976.7	764.2	1	961.8	976.7	0	0	0	1	961.8	551.7
4	Fittock ,K (Kaylee)	2	1	0	1	1	425	0	0	0	1	0	-425
4	Fittock ,K (Kaylee)	2	893.2	893.2	1	873.8	1318.2	0	0	0	1	899.4	468.2
5	Ebrahim ,N (Nabeelah)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Ebrahim ,N (Nabeelah)	1	1280.4	1280.4	1	1171.2	1280.4	0	0	0	0	0	0
6	Thevan ,L (Lucian)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Thevan ,L (Lucian)	1	1304.8	879.8	1	1255.9	879.8	0	0	0	0	0	0
7	Bruwer ,E (Etienne)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Bruwer ,E (Etienne)	1	1186	761	1	1200	761	0	0	0	0	0	0
8	Magwembere ,A (Adrian)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Magwembere ,A (Adrian)	1	1229.7	804.7	1	1200	804.7	0	0	0	0	0	0
9	Adriaanse ,GJ (Gerswin Jacques)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Adriaanse ,GJ (Gerswin Jacques)	1	1318	893	1	1318	893	0	0	0	0	0	0
10	Gatya ,X (Xolani)	1	1	425	1	1	425	0	0	0	0	0	0
10	Gatya ,X (Xolani)	1	1175.2	1600.2	1	1155.6	1600.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Nel, O (Ovidius)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms