Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Heerden, F (Freddie)

Chess SA id

110091702

FIDE id

Date of birth

2010-04-21 (U16)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-02-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1311.3	1289.7	1221.6	1075.2
Raw rating	1311.3	1289.7	1221.6	1075.2
Weighted rating	1308.7	1286.6	1221.6	1075.2
Weighted performance	818.5	812.1	0	0
Floor	1054.6	1049.1	721.6	700
K-factor	32	32	36	36
Min/Max rating change allowed	141.5	145.9	160.8	198.1
Highest rating	1570.5 2020-02-01	1564.9 2020-02-01	1287.2 2021-09-01	1200 2018-10-01
Highest raw rating	1554.6 2020-03-01	1549.1 2020-03-01	1221.6 2024-02-01	1200 2018-02-01
Highest weighted rating	1554.6 2021-09-01	1549.1 2021-09-01	1221.6 2025-02-01	1200 2018-10-01
Highest weighted performance	1570.5 2020-02-01	1564.9 2020-02-01	1287.2 2021-09-01	1200 2018-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1311.3	1289.7	1221.6	1075.2
Analysis
Rating	1311.3	1289.7	1221.6	1075.2
Raw rating	1311.3	1289.7	1221.6	1075.2
Weighted rating	1308.7	1286.6	1221.6
Weighted performance	818.5	812.1	0
K-factor	32	32	36	36
Floor	1054.6	1049.1	721.6	700
Max/Min rating change allowed	141.5	145.9	160.8	198.1
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	1311.3	1289.7	1221.6	1075.2
New weighted rating	1308.7	1286.6	1221.6	1075.2
New weighted performance	818.1	811.7	0	0
Temp new rating	1311.3	1289.7	1221.6	1075.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1311.3	1289.7	1221.6	1075.2
New K-factor	32	32	36	36
New floor	1054.6	1049.1	721.6	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	5	5	0	0
	5	5	0	0
	10	10	0	0
	10	5	5	0
History	190	178	5	7

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	180	108	60	85	1143.8	1228.8
Standard	168	102	60.71	91.1	1142	1233.1
Rapid	5	3	60	85	1231.5	1316.5
Blitz	7	3	42.86	-60.7	1125	1064.3

Date	Main	Standard	Rapid	Blitz
2025-09-30	1311.3	1289.7	1221.6	1075.2
2025-09-01	1311.3	1289.7	1221.6	1075.2
2025-08-01	1311.3	1289.7	1221.6	1075.2
2025-07-01	1311.3	1289.7	1221.6	1075.2
2025-06-01	1311.3	1289.7	1221.6	1075.2
2025-05-01	1311.3	1289.7	1221.6	1075.2
2025-04-01	1311.3	1289.7	1221.6	1075.2
2025-03-01	1311.3	1289.7	1221.6	1075.2
2025-02-01	1311.2	1289.6	1221.6	1075.2
2025-01-01	1301.7	1278.4	1221.6	1075.2
2024-12-01	1301.7	1278.4	1221.6	1075.2
2024-11-01	1301.7	1278.4	1221.6	1075.2
2024-10-01	1301.7	1278.4	1221.6	1075.2
2024-09-01	1301.7	1278.4	1221.6	1075.2
2024-08-01	1301.7	1278.4	1221.6	1075.2
2024-07-01	1301.7	1278.4	1221.6	1075.2
2024-06-01	1301.7	1278.4	1221.6	1075.2
2024-08-01	1301.7	1278.4	1221.6	1075.2
2024-04-01	1301.7	1278.4	1221.6	1075.2
2024-03-01	1301.7	1278.4	1221.6	1075.2
2024-02-01	1338.6	1321.9	1221.6	1075.2
2024-01-01	1338.6	1321.9	1221.6	1075.2
2023-12-01	1338.6	1321.9	1221.6	1075.2
2023-11-01	1338.6	1321.9	1221.6	1075.2

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	Grey College Team Championship 2024 (B)	2024-02-23	2024-02-24	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
2	Gauteng Schools Individual Finals 2023 (U13 Boys)	2023-05-26	2023-05-26	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
3	JMC 3rd Trials 2022 (B)	2022-09-11	2022-09-11	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
4	JMC Trials 1 - Laerskool Fontainebleau 2022 (U14)	2022-07-24	2022-07-24	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
5	2021 Gauteng Schools Chess Championships (U13 Boys)	2021-10-16	2021-10-16	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
6	JMC Helpmekaar 2021 (U12)	2021-09-06	2021-09-06	Rapid	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
7	JNW Club - Trinityhouse Little Falls Open 2020 (B)	2020-03-14	2020-03-14	Standard	Johannesburg Metro (GJM)	5	5	0	Yes	Analysis
8	Chessnuts 1 - 29 February 2020 (Kings)	2020-02-29	2020-02-29	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
9	2019 South African Junior Team Championships (U10A)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	6	Yes	Analysis
10	GJM vs GE Inter Region 2019 (U10E)	2019-10-05	2019-10-05	Standard	Johannesburg Metro (GJM)	5	5	5	Yes	Analysis
11	Proewe 2019 (U10)	2019-08-03	2019-08-03	Standard	Dr Kenneth Kaunda (NWP)	5	5	5	Yes	Analysis
12	JNW Club - Helpmekaar Kollege Open 2019 (C)	2019-07-06	2019-07-06	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
13	JHB Metro Closed 2019 (U10)	2019-07-27	2019-07-28	Standard	Johannesburg Metro (GJM)	6	6	3.5	Yes	Analysis
14	Vaal Chess Club Open 2019 (B)	2019-06-01	2019-06-01	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
15	JNW Club - Hoerskool Linden 2019 (B)	2019-06-15	2019-06-15	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
16	Volkies 2019 (U10A)	2019-05-11	2019-05-11	Standard	Dr Kenneth Kaunda (NWP)	5	5	5	Yes	Analysis
17	JNW Club - Charterhouse Open 2019 (E)	2019-04-13	2019-04-13	Standard	Johannesburg Metro (GJM)	5	5	5	Yes	Analysis
18	Chessnuts Under 1200 6 April 2019 (Kings)	2019-04-06	2019-04-06	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
19	Ekurhuleni Trials 2 2019 (U10)	2019-04-27	2019-04-27	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
20	JNW Club - Bryanston Open 1 2019 (U10)	2019-01-26	2019-01-26	Standard	Johannesburg Metro (GJM)	5	5	5	Yes	Analysis
21	South African Junior Blitz 2018 (U10)	2018-12-19	2018-12-19	Blitz	4 Knights (4K)	7	7	3	Yes	Analysis
22	South African Junior Team Championships 2018 (U10B)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	5	Yes	Analysis
23	Inter Region GE vs JHB Metro 2018 (U10B)	2018-10-06	2018-10-06	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
24	JNW Club - Maragon Open 2018 (U10)	2018-08-04	2018-08-04	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
25	JHB Metro Junior Closed 2018 (U10)	2018-07-28	2018-07-29	Standard	Johannesburg Metro (GJM)	6	6	4	Yes	Analysis
26	Boksburg Chess Club Open 2018 (U10)	2018-07-14	2018-07-14	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
27	Chessnuts Youth Day Chess Tournament 2018 (U10)	2018-06-16	2018-06-16	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
28	JNW Club - Unika Scholar 2018 (U10)	2018-06-02	2018-06-02	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
29	British International Prep/Chessnuts 2018 (U10)	2018-06-23	2018-06-23	Standard	Johannesburg Metro (GJM)	5	5	5	Yes	Analysis
30	JNW Club - Bryanston Open 2 2018 (U10)	2018-05-05	2018-05-05	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
31	JNW Club - Linden Open 2018 (U10)	2018-04-14	2018-04-14	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
32	Fonties Challenge 2018 (U9)	2018-04-21	2018-04-21	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
33	JNW Club - Trinityhouse Randpark Ridge Open 2018 (U10)	2018-03-24	2018-03-24	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
34	South African Junior Team Championships 2017 (U10D)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	2	Yes	Analysis

#	Games	Start				End
1	11	Tournament JHB Metro Closed 2019				Tournament GJM vs GE Inter Region 2019
		date 2019-07-28	rnd 6	type Standard	result 1	date 2019-10-05	rnd 5	type Standard	result 1
		Opponent Nair, C (Chaitan)				Opponent Ngozo, T (Thando)
2	9	Tournament Chessnuts Under 1200 6 April 2019				Tournament Ekurhuleni Trials 2 2019
		date 2019-04-06	rnd 5	type Standard	result 1	date 2019-04-27	rnd 3	type Standard	result 1
		Opponent Roetz, K (Kyle)				Opponent Van Der Sandt, I (Iliana)
3	9	Tournament British International Prep/Chessnuts 2018				Tournament Boksburg Chess Club Open 2018
		date 2018-06-23	rnd 1	type Standard	result 1	date 2018-07-14	rnd 4	type Standard	result 1
		Opponent Raj, T (Tejashavi)				Opponent Terblanche, D (Danielle)

#	Games	Start				End
1	11	Tournament JHB Metro Closed 2019				Tournament GJM vs GE Inter Region 2019
		date 2019-07-28	rnd 6	type Standard	result 1	date 2019-10-05	rnd 5	type Standard	result 1
		Opponent Nair, C (Chaitan)				Opponent Ngozo, T (Thando)
2	9	Tournament Chessnuts Under 1200 6 April 2019				Tournament Ekurhuleni Trials 2 2019
		date 2019-04-06	rnd 5	type Standard	result 1	date 2019-04-27	rnd 3	type Standard	result 1
		Opponent Roetz, K (Kyle)				Opponent Van Der Sandt, I (Iliana)
3	9	Tournament British International Prep/Chessnuts 2018				Tournament Boksburg Chess Club Open 2018
		date 2018-06-23	rnd 1	type Standard	result 1	date 2018-07-14	rnd 4	type Standard	result 1
		Opponent Raj, T (Tejashavi)				Opponent Terblanche, D (Danielle)

#	Games	Start				End
1	3	Tournament JMC Helpmekaar 2021				Tournament JMC Helpmekaar 2021
		date 2021-09-06	rnd 2	type Rapid	result 1	date 2021-09-06	rnd 4	type Rapid	result 1
		Opponent Botha, A (Andrea)				Opponent D`Alton, E (Ezra)

#	Games	Start				End
1	1	Tournament South African Junior Blitz 2018				Tournament South African Junior Blitz 2018
		date 2018-12-19	rnd 7	type Blitz	result 1	date 2018-12-19	rnd 7	type Blitz	result 1
		Opponent Rheeders, JG (Johan Gerhardus)				Opponent Rheeders, JG (Johan Gerhardus)
2	1	Tournament South African Junior Blitz 2018				Tournament South African Junior Blitz 2018
		date 2018-12-19	rnd 3	type Blitz	result 1	date 2018-12-19	rnd 3	type Blitz	result 1
		Opponent Scheckter, R (Rebecca)				Opponent Scheckter, R (Rebecca)
3	1	Tournament South African Junior Blitz 2018				Tournament South African Junior Blitz 2018
		date 2018-12-19	rnd 1	type Blitz	result 1	date 2018-12-19	rnd 1	type Blitz	result 1
		Opponent Liebenberg, M (Michael)				Opponent Liebenberg, M (Michael)

#	Games	Start				End
1	11	Tournament JHB Metro Closed 2019				Tournament GJM vs GE Inter Region 2019
		date 2019-07-28	rnd 6	type Standard	result 1	date 2019-10-05	rnd 5	type Standard	result 1
		Opponent Nair, C (Chaitan)				Opponent Ngozo, T (Thando)
2	9	Tournament Chessnuts Under 1200 6 April 2019				Tournament Ekurhuleni Trials 2 2019
		date 2019-04-06	rnd 5	type Standard	result 1	date 2019-04-27	rnd 3	type Standard	result 1
		Opponent Roetz, K (Kyle)				Opponent Van Der Sandt, I (Iliana)
3	9	Tournament British International Prep/Chessnuts 2018				Tournament Boksburg Chess Club Open 2018
		date 2018-06-23	rnd 1	type Standard	result 1	date 2018-07-14	rnd 4	type Standard	result 1
		Opponent Raj, T (Tejashavi)				Opponent Terblanche, D (Danielle)

#	Games	Start				End
1	11	Tournament JHB Metro Closed 2019				Tournament GJM vs GE Inter Region 2019
		date 2019-07-28	rnd 6	type Standard	result 1	date 2019-10-05	rnd 5	type Standard	result 1
		Opponent Nair, C (Chaitan)				Opponent Ngozo, T (Thando)
2	9	Tournament Chessnuts Under 1200 6 April 2019				Tournament Ekurhuleni Trials 2 2019
		date 2019-04-06	rnd 5	type Standard	result 1	date 2019-04-27	rnd 3	type Standard	result 1
		Opponent Roetz, K (Kyle)				Opponent Van Der Sandt, I (Iliana)
3	9	Tournament British International Prep/Chessnuts 2018				Tournament Boksburg Chess Club Open 2018
		date 2018-06-23	rnd 1	type Standard	result 1	date 2018-07-14	rnd 4	type Standard	result 1
		Opponent Raj, T (Tejashavi)				Opponent Terblanche, D (Danielle)

#	Games	Start				End
1	3	Tournament JMC Helpmekaar 2021				Tournament JMC Helpmekaar 2021
		date 2021-09-06	rnd 2	type Rapid	result 1	date 2021-09-06	rnd 4	type Rapid	result 1
		Opponent Botha, A (Andrea)				Opponent D`Alton, E (Ezra)

#	Games	Start				End
1	1	Tournament South African Junior Blitz 2018				Tournament South African Junior Blitz 2018
		date 2018-12-19	rnd 7	type Blitz	result 1	date 2018-12-19	rnd 7	type Blitz	result 1
		Opponent Rheeders, JG (Johan Gerhardus)				Opponent Rheeders, JG (Johan Gerhardus)
2	1	Tournament South African Junior Blitz 2018				Tournament South African Junior Blitz 2018
		date 2018-12-19	rnd 3	type Blitz	result 1	date 2018-12-19	rnd 3	type Blitz	result 1
		Opponent Scheckter, R (Rebecca)				Opponent Scheckter, R (Rebecca)
3	1	Tournament South African Junior Blitz 2018				Tournament South African Junior Blitz 2018
		date 2018-12-19	rnd 1	type Blitz	result 1	date 2018-12-19	rnd 1	type Blitz	result 1
		Opponent Liebenberg, M (Michael)				Opponent Liebenberg, M (Michael)

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	Naidoo ,K (Kajol)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
1	Naidoo ,K (Kajol)	4	1335.7	1123.2	4	1356.8	1123.2	0	0	0	0	0	0
2	Roetz ,K (Kyle)	4	2	0	4	2	0	0	0	0	0	0	0
2	Roetz ,K (Kyle)	4	1000.7	1000.7	4	1002	1000.7	0	0	0	0	0	0
3	Rossouw ,A (Andries Jacobus Putter)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
3	Rossouw ,A (Andries Jacobus Putter)	3	1104.4	962.7	3	1094.8	962.7	0	0	0	0	0	0
4	Van Der Westhuizen ,W (Wihan)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
4	Van Der Westhuizen ,W (Wihan)	3	965	1106.7	3	953.6	1106.7	0	0	0	0	0	0
5	Van Zyl ,B (Benjamin)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
5	Van Zyl ,B (Benjamin)	3	947.4	805.8	3	944.1	805.8	0	0	0	0	0	0
6	Van Urk ,M (Milan)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
6	Van Urk ,M (Milan)	3	1089	1230.6	3	1075.8	1230.6	0	0	0	0	0	0
7	Van Der Sandt ,I (Iliana)	3	3	425	3	3	425	0	0	0	0	0	0
7	Van Der Sandt ,I (Iliana)	3	966.2	1391.2	3	958.9	1391.2	0	0	0	0	0	0
8	Monastursky ,D (Daniel)	2	1	0	2	1	0	0	0	0	0	0	0
8	Monastursky ,D (Daniel)	2	1216.2	1216.2	2	1217.8	1216.2	0	0	0	0	0	0
9	Raj ,T (Tejashavi)	2	2	425	2	2	425	0	0	0	0	0	0
9	Raj ,T (Tejashavi)	2	1194.7	1619.7	2	1192.6	1619.7	0	0	0	0	0	0
10	Mcambi ,A (Alipheli)	2	2	425	2	2	425	0	0	0	0	0	0
10	Mcambi ,A (Alipheli)	2	1166.8	1591.8	2	1164.9	1591.8	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

Van Heerden, F (Freddie)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms