Chess South Africa Ratings Database

PLAYER PAGE

Personal

Odendaal, F (Frederick)

Chess SA id

180028736

FIDE id

Date of birth

1980-07-24 (Adult)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

CPA,NI

Chess SA registered

Last active game

2025-11-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1977.1	2010.1	2047.2	1983
Raw rating	1974.9	2009.8	2037.2	1983
Weighted rating	1977.1	2010.1	2047.2	1983
Weighted performance	1440.9	1285.2	1027.4	496.4
Floor	1537.6	1537.6	1549	1537.6
K-factor	20	20	20	20
Min/Max rating change allowed	55	52.3	50.3	54.3
Highest rating	2037.6 2018-02-01	2037.6 2018-02-01	2049 2024-02-01	2037.6 2018-02-01
Highest raw rating	2037.6 2018-02-01	2037.6 2018-02-01	2049 2024-02-01	2037.6 2018-02-01
Highest weighted rating	2037.6 2018-02-01	2037.6 2018-02-01	2048.1 2025-11-30	2037.6 2018-02-01
Highest weighted performance	1906.9 2018-05-01	1908.5 2018-05-01	1956.2 2019-06-01	1796.2 2019-04-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.3	-0.2	-0.9	0
New rating	1976.8	2010	2046.3	1983
Analysis
Rating	1977.1	2010.1	2047.2	1983
Raw rating	1974.9	2009.8	2037.2	1983
Weighted rating	1977.1	2010.1	2047.2
Weighted performance	1440.9	1285.2	1027.4
K-factor	20	20	20	20
Floor	1537.6	1537.6	1549	1537.6
Max/Min rating change allowed	55	52.3	50.3	54.3
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	1974.9	2009.8	2037.2	1983
New weighted rating	1976.8	2010	2046.3	1983
New weighted performance	1428.9	1272.5	1016.2	484.9
Temp new rating	1976.8	2010	2046.3	1983
Temp new rating +/-	-0.3	-0.2	-0.9	0
Final new rating +/-	-0.3	-0.2	-0.9	0
New rating	1976.8	2010	2046.3	1983
New K-factor	20	20	20	20
New floor	1537.6	1537.6	1549	1537.6

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	6	0	6	0
	6	6	0	0
	6	6	0	0
	14	14	0	0
	24	5	12	7
History	833	626	120	87

Games since
	Main 12	Standard 6		Rapid 6		Blitz 0
Gender	Male
Age group	Adult
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
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	6	5	83.33	283.3	1477.5	1760.8
Standard	0	0	0	0	0	0
Rapid	6	5	83.33	283.3	1477.5	1760.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	211	161	76.3	223.6	1639.1	1862.6
Standard	128	94.5	73.83	202.5	1675.6	1878.2
Rapid	43	36.5	84.88	296.5	1525.2	1821.7
Blitz	40	30	75	212.5	1644.4	1856.9

Date	Main	Standard	Rapid	Blitz
2026-01-01	1974.9	2009.8	2037.2	1983
2025-11-30	1974.9	2009.8	2037.2	1983
2025-11-01	1977.5	2009.8	2049	1983
2025-09-30	1977.5	2009.8	2049	1983
2025-09-01	1977.5	2009.8	2049	1983
2025-08-01	1977.5	2009.8	2049	1983
2025-07-01	1977.4	2009.7	2049	1983
2025-06-01	1977.2	2009.7	2049	1983
2025-05-01	1977	2009.7	2049	1983
2025-04-01	1976.8	2009.7	2049	1983
2025-03-01	1976.8	2009.7	2049	1983
2025-02-01	1976.8	2009.7	2049	1983
2025-01-01	1976.8	2009.7	2049	1983
2024-12-01	1976.8	2009.7	2049	1983
2024-11-01	1976.8	2009.7	2049	1983
2024-10-01	1976.8	2009.7	2049	1983
2024-09-01	1976.8	2009.7	2049	1983
2024-11-01	1976.8	2009.7	2049	1983
2024-07-01	1976.8	2009.7	2049	1983
2024-06-01	1976.8	2009.7	2049	1983
2024-05-01	1985.9	2022.3	2049	1983
2024-04-01	1985.9	2022.3	2049	1983
2024-03-01	1985.9	2022.3	2049	1983
2024-02-01	1985.9	2022.3	2049	1983

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	St Thomas Future Masters Challenge 2025 (High School+Adults)	2025-11-29	2025-11-29	Rapid	Nelson Mandela Bay (ENM)	6	6	5	Yes	Analysis
2	Fountains Mall 2024 (Open)	2024-05-17	2024-05-18	Standard	Sarah Baartman (ESB)	6	6	4.5	Yes	Analysis
3	Fountains Mall Open 2023 (A)	2023-05-12	2023-05-13	Standard	Sarah Baartman (ESB)	6	6	5.5	Yes	Analysis
4	EC Players Individual Championship 2022 (A)	2022-10-08	2022-10-09	Standard	Sarah Baartman (ESB)	5	5	4	Yes	Analysis
5	2022 Nelson Mandela Bay Open (A)	2022-01-28	2022-02-06	Standard	Nelson Mandela Bay (ENM)	9	9	7.5	Yes	Analysis
6	2021 Legends Rapid (A)	2021-12-04	2021-12-04	Rapid	Amathole (EAL)	6	6	4.5	Yes	Analysis
7	SBDCU Rapid Fountains Mall 2021 (A)	2021-11-06	2021-11-06	Rapid	Sarah Baartman (ESB)	6	6	5.5	Yes	Analysis
8	UFH Heritage Open 2021 (A)	2021-10-16	2021-10-17	Standard	Amathole (EAL)	5	5	4.5	Yes	Analysis
9	UFH Heritage Open 2021 (Blitz)	2021-10-17	2021-10-17	Blitz	Amathole (EAL)	7	7	6	Yes	Analysis
10	2020 Boardwalk Pearson Open Chess Festival (Prestige)	2020-03-13	2020-03-15	Standard	Nelson Mandela Bay (ENM)	7	6	4.5	Yes	Analysis
11	King Cars Pe Chess Club Grand Prix Leg 1 2020	2020-02-15	2020-02-22	Standard	Nelson Mandela Bay (ENM)	6	6	5	Yes	Analysis
12	2020 NMBCU Chess Trial 1 (U20+Open)	2020-02-08	2020-02-09	Standard	Nelson Mandela Bay (ENM)	6	3	1.5	Yes	Analysis
13	Ulitmate Chess Open 2019 (Rapid A)	2019-11-30	2019-11-30	Rapid	Nelson Mandela Bay (ENM)	6	6	5.5	Yes	Analysis
14	Ulitmate Chess Open 2019 (Blitz A)	2019-11-30	2019-11-30	Blitz	Nelson Mandela Bay (ENM)	6	6	5	Yes	Analysis
15	Mossel Bay Chess Open 2019 (A)	2019-10-04	2019-10-05	Standard	Eden (WEG)	6	6	4.5	Yes	Analysis
16	PE Chess Club Open 2019 (A)	2019-10-11	2019-10-13	Standard	Nelson Mandela Bay (ENM)	6	5	4	Yes	Analysis
17	Pacaltsdorp Open 2019 (A)	2019-08-30	2019-08-31	Standard	Eden (WEG)	6	5	4.5	Yes	Analysis
18	PECC King Cars Grand Prix Fourth Leg 2019	2019-08-03	2019-08-03	Rapid	Nelson Mandela Bay (ENM)	7	7	6	Yes	Analysis
19	South African Open Chess Championships 2019 (A)	2019-06-15	2019-06-22	Standard	Frances Baard (NCF)	9	9	6	Yes	Analysis
20	South African Open Chess Championships 2019 (Rapid)	2019-06-17	2019-06-17	Rapid	Frances Baard (NCF)	5	5	4	Yes	Analysis
21	South African Open Chess Championships 2019 (Blitz)	2019-06-19	2019-06-19	Blitz	Frances Baard (NCF)	9	9	5	Yes	Analysis
22	King Cars PECC Grand Prix Third Leg 2019	2019-04-27	2019-05-04	Standard	Nelson Mandela Bay (ENM)	6	6	4	Yes	Analysis
23	PECC King Cars Grand Prix Second Leg 2019	2019-04-13	2019-04-13	Blitz	Nelson Mandela Bay (ENM)	9	9	8.5	Yes	Analysis
24	2019 Boardwalk Pearson Open (Invitational)	2019-03-29	2019-03-31	Standard	Nelson Mandela Bay (ENM)	5	5	1.5	Yes	Analysis
25	King Cars PECC Grand Prix First Leg 2019	2019-02-02	2019-02-09	Standard	Nelson Mandela Bay (ENM)	6	6	5	Yes	Analysis
26	Mossel Bay Open 2018 (A)	2018-09-28	2018-09-29	Standard	Eden (WEG)	6	6	5	Yes	Analysis
27	PE Chess Club Open 2018 (A)	2018-09-21	2018-09-23	Standard	Nelson Mandela Bay (ENM)	6	6	4.5	Yes	Analysis
28	King Cars PECC Grand Prix Fourth Leg 2018	2018-08-04	2018-08-04	Rapid	Nelson Mandela Bay (ENM)	7	7	6	Yes	Analysis
29	South African Open 2018 (A)	2018-07-07	2018-07-14	Standard	Mangaung (FMB)	11	11	7	Yes	Analysis
30	South African Open 2018 (Blitz)	2018-07-11	2018-07-11	Blitz	Mangaung (FMB)	9	9	5.5	Yes	Analysis
31	Oudtshoorn Open 2018	2018-06-29	2018-06-30	Standard	Eden (WEG)	6	6	5	Yes	Analysis
32	Alekhine Open Chess Tournament 2018 (A)	2018-05-04	2018-05-05	Standard	Nelson Mandela Bay (ENM)	5	5	3.5	Yes	Analysis
33	2018 Boardwalk Pearson Open (A)	2018-03-16	2018-03-18	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis

#	Games	Start				End
1	54	Tournament 2020 Boardwalk Pearson Open Chess Festival				Tournament Fountains Mall 2024
		date 2020-03-14	rnd 3	type Standard	result 1	date 2024-05-18	rnd 6	type Standard	result 0.5
		Opponent To, H (Himson)				Opponent Nkosi, DJ (Dumisa)
2	29	Tournament South African Open 2018				Tournament 2019 Boardwalk Pearson Open
		date 2018-07-13	rnd 10	type Standard	result 0.5	date 2019-03-29	rnd 2	type Standard	result 0.5
		Opponent Marais, F (Franco)				Opponent Kromhout, ED (Ewan)
3	16	Tournament PE Chess Club Open 2019				Tournament 2020 NMBCU Chess Trial 1
		date 2019-10-13	rnd 5	type Standard	result 1	date 2020-02-08	rnd 3	type Standard	result 1
		Opponent Van Heerden, CL (Claude)				Opponent Jenecker, D (Deon)

#	Games	Start				End
1	35	Tournament 2020 Boardwalk Pearson Open Chess Festival				Tournament Fountains Mall 2024
		date 2020-03-14	rnd 3	type Standard	result 1	date 2024-05-18	rnd 6	type Standard	result 0.5
		Opponent To, H (Himson)				Opponent Nkosi, DJ (Dumisa)
2	22	Tournament South African Open 2018				Tournament 2019 Boardwalk Pearson Open
		date 2018-07-13	rnd 10	type Standard	result 0.5	date 2019-03-29	rnd 2	type Standard	result 0.5
		Opponent Marais, F (Franco)				Opponent Kromhout, ED (Ewan)
3	15	Tournament South African Open Chess Championships 2019				Tournament PE Chess Club Open 2019
		date 2019-06-21	rnd 8	type Standard	result 0.5	date 2019-10-12	rnd 3	type Standard	result 1
		Opponent Khumalo, KB (Keith)				Opponent Stambull, RF (Ricardo)

#	Games	Start				End
1	19	Tournament PECC King Cars Grand Prix Fourth Leg 2019				Tournament 2021 Legends Rapid
		date 2019-08-03	rnd 7	type Rapid	result 1	date 2021-12-04	rnd 6	type Rapid	result 0.5
		Opponent Dakin, BR (Brett)				Opponent Mafanya, K (Kulasande)
2	17	Tournament King Cars PECC Grand Prix Fourth Leg 2018				Tournament PECC King Cars Grand Prix Fourth Leg 2019
		date 2018-08-04	rnd 1	type Rapid	result 1	date 2019-08-03	rnd 5	type Rapid	result 1
		Opponent Holroyd, K (Kea)				Opponent Beyleveld, K (Karl)

#	Games	Start				End
1	16	Tournament South African Open Chess Championships 2019				Tournament UFH Heritage Open 2021
		date 2019-06-19	rnd 7	type Blitz	result 1	date 2021-10-17	rnd 7	type Blitz	result 0.5
		Opponent Ngcongo, M (Minenhle)				Opponent Ndlebe, A (Anda)
2	10	Tournament PECC King Cars Grand Prix Second Leg 2019				Tournament South African Open Chess Championships 2019
		date 2019-04-13	rnd 1	type Blitz	result 1	date 2019-06-19	rnd 1	type Blitz	result 0.5
		Opponent Meise, K (Keagen)				Opponent Takawira, E (Erick)
3	3	Tournament South African Open 2018				Tournament South African Open 2018
		date 2018-07-11	rnd 1	type Blitz	result 1	date 2018-07-11	rnd 3	type Blitz	result 1
		Opponent Dyzel, P (Pieter)				Opponent Nell, A (Albert)

#	Games	Start				End
1	6	Tournament Fountains Mall Open 2023				Tournament Fountains Mall 2024
		date 2023-05-13	rnd 4	type Standard	result 1	date 2024-05-18	rnd 3	type Standard	result 1
		Opponent Handley, S (Stephen)				Opponent Saffier, SV (Shane)
2	6	Tournament UFH Heritage Open 2021				Tournament SBDCU Rapid Fountains Mall 2021
		date 2021-10-17	rnd 5	type Standard	result 1	date 2021-11-06	rnd 5	type Rapid	result 1
		Opponent Nkosi, DJ (Dumisa)				Opponent Swartbooi, J (Jarno)
3	6	Tournament PE Chess Club Open 2019				Tournament Ulitmate Chess Open 2019
		date 2019-10-13	rnd 5	type Standard	result 1	date 2019-11-30	rnd 4	type Blitz	result 1
		Opponent Van Heerden, CL (Claude)				Opponent Stambull, RF (Ricardo)

#	Games	Start				End
1	6	Tournament Fountains Mall Open 2023				Tournament Fountains Mall 2024
		date 2023-05-13	rnd 4	type Standard	result 1	date 2024-05-18	rnd 3	type Standard	result 1
		Opponent Handley, S (Stephen)				Opponent Saffier, SV (Shane)
2	4	Tournament 2022 Nelson Mandela Bay Open				Tournament EC Players Individual Championship 2022
		date 2022-02-05	rnd 7	type Standard	result 1	date 2022-10-08	rnd 1	type Standard	result 1
		Opponent Nevin, TW (Tyler)				Opponent Kroutz, JD (Johnathan)
3	4	Tournament UFH Heritage Open 2021				Tournament 2022 Nelson Mandela Bay Open
		date 2021-10-17	rnd 5	type Standard	result 1	date 2022-01-29	rnd 3	type Standard	result 1
		Opponent Nkosi, DJ (Dumisa)				Opponent Kromhout, ED (Ewan)

#	Games	Start				End
1	6	Tournament PECC King Cars Grand Prix Fourth Leg 2019				Tournament Ulitmate Chess Open 2019
		date 2019-08-03	rnd 7	type Rapid	result 1	date 2019-11-30	rnd 5	type Rapid	result 1
		Opponent Dakin, BR (Brett)				Opponent Malgas, GL (Glenwell)
2	5	Tournament SBDCU Rapid Fountains Mall 2021				Tournament SBDCU Rapid Fountains Mall 2021
		date 2021-11-06	rnd 1	type Rapid	result 1	date 2021-11-06	rnd 5	type Rapid	result 1
		Opponent Booysen, L (Leon)				Opponent Swartbooi, J (Jarno)
3	5	Tournament PECC King Cars Grand Prix Fourth Leg 2019				Tournament PECC King Cars Grand Prix Fourth Leg 2019
		date 2019-08-03	rnd 1	type Rapid	result 1	date 2019-08-03	rnd 5	type Rapid	result 1
		Opponent Coetzer, Q (Quinn)				Opponent Beyleveld, K (Karl)

#	Games	Start				End
1	5	Tournament South African Open Chess Championships 2019				Tournament Ulitmate Chess Open 2019
		date 2019-06-19	rnd 9	type Blitz	result 1	date 2019-11-30	rnd 4	type Blitz	result 1
		Opponent Kgosimotswedi, AM (Aaron)				Opponent Stambull, RF (Ricardo)
2	4	Tournament UFH Heritage Open 2021				Tournament UFH Heritage Open 2021
		date 2021-10-17	rnd 1	type Blitz	result 1	date 2021-10-17	rnd 4	type Blitz	result 1
		Opponent Zenani, S (Sibabalwe)				Opponent Mafanya, K (Kulasande)
3	4	Tournament PECC King Cars Grand Prix Second Leg 2019				Tournament PECC King Cars Grand Prix Second Leg 2019
		date 2019-04-13	rnd 6	type Blitz	result 1	date 2019-04-13	rnd 9	type Blitz	result 1
		Opponent Strydom, D (De-Leon)				Opponent Jacobs, KT (Kevin)

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	Stambull ,RF (Ricardo Francios)	9	8	330.6	6	5	283.3	2	2	425	1	1	425
1	Stambull ,RF (Ricardo Francios)	9	1710	2040.6	6	1706.5	1993.3	2	1727.6	2135	1	1686.5	2135
2	Nevin ,TW (Tyler William)	8	5	106.2	5	3.5	170	2	0.5	-212.5	1	1	425
2	Nevin ,TW (Tyler William)	8	1653	1759.2	5	1681.8	1823	2	1389.5	1440.5	1	1478.5	2078
3	Nkosi ,DJ (Dumisa Jacob)	8	6	212.5	5	4	255	2	1	0	1	1	425
3	Nkosi ,DJ (Dumisa Jacob)	8	1749.2	1961.7	5	1751.3	2004.2	2	1871	1749.2	1	1809.2	2174.2
4	Malgas ,GL (Glenwell Lesley)	7	6	303.6	3	2	141.7	2	2	425	2	2	425
4	Malgas ,GL (Glenwell Lesley)	7	1686.3	1989.8	3	1670.9	1827.9	2	1588.4	2111.3	2	1607.8	2111.3
5	Jacobs ,KT (Kevin Terence)	5	2	-85	4	1	-212.5	0	0	0	1	1	425
5	Jacobs ,KT (Kevin Terence)	5	1866.6	1781.6	4	1869.8	1654.1	0	0	0	1	1880.7	2291.6
6	Mafanya ,K (Kulasande)	5	2.5	0	3	1	-141.7	1	0.5	0	1	1	425
6	Mafanya ,K (Kulasande)	5	1824.1	1824.1	3	1852.5	1682.4	1	1943.6	1824.1	1	1973.6	2249.1
7	Wolmarans ,GM (Gregory)	4	4	425	4	4	425	0	0	0	0	0	0
7	Wolmarans ,GM (Gregory)	4	1649.5	2074.5	4	1662.6	2074.5	0	0	0	0	0	0
8	Nasilowski ,R (Rinus)	4	3.5	318.8	1	1	425	2	1.5	212.5	1	1	425
8	Nasilowski ,R (Rinus)	4	1714.9	2033.7	1	1692.3	2139.9	2	1663.9	1927.4	1	1642.2	2139.9
9	Saffier ,SV (Shane Vernon)	3	3	425	3	3	425	0	0	0	0	0	0
9	Saffier ,SV (Shane Vernon)	3	1798.1	2223.1	3	1806	2223.1	0	0	0	0	0	0
10	Sekharume ,L (Lefu)	3	2	141.7	2	1.5	212.5	0	0	0	1	0.5	0
10	Sekharume ,L (Lefu)	3	1446.8	1588.5	2	1461.8	1659.3	0	0	0	1	1200	1446.8

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Odendaal, F (Frederick)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms