Chess South Africa Ratings Database

PLAYER PAGE

Personal

Minnaar, A (Ammoret)

Chess SA id

205059508

FIDE id

Date of birth

2005-10-27 (Adult)

Gender

Female

Region

Mangaung (FMB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-04-30

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1115.9	1088	1013.6	777.6
Raw rating	1115.9	1088	1013.6	777.6
Weighted rating	1115.9	1088	1010.5	777.6
Weighted performance	647	590.6	0	0
Floor	624.4	588	513.6	500
K-factor	40	40	40	40
Min/Max rating change allowed	186.9	194.5	216.3	302.7
Highest rating	1200 2024-11-01	1200 2024-11-01	1284.5 2021-08-01	1200 2018-01-01
Highest raw rating	1124.4 2021-09-01	1088 2024-02-01	1013.6 2024-02-01	777.6 2024-02-01
Highest weighted rating	1124.4 2024-11-01	1088 2024-11-01	1013.6 2024-11-01	777.6 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1284.5 2021-08-01	1200 2018-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1115.9	1088	1013.6	777.6
Analysis
Rating	1115.9	1088	1013.6	777.6
Raw rating	1115.9	1088	1013.6	777.6
Weighted rating	1115.9	1088	1010.5
Weighted performance	647	590.6	0
K-factor	40	40	40	40
Floor	624.4	588	513.6	500
Max/Min rating change allowed	186.9	194.5	216.3	302.7
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	1115.9	1088	1013.6	777.6
New weighted rating	1115.9	1088	1012.6	777.6
New weighted performance	646.6	590.3	0	0
Temp new rating	1115.9	1088	1013.6	777.6
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1115.9	1088	1013.6	777.6
New K-factor	40	40	40	40
New floor	624.4	588	513.6	500

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	12	12	0	0
	0	0	0	0
	5	0	5	0
History	234	206	5	23

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Mangaung (FMB)
Province	Free State (FS)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-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	149	53.5	35.91	-119.8	1083.4	963.6
Standard	121	41.5	34.3	-133.5	1068.3	934.8
Rapid	5	4	80	255	1174	1429
Blitz	23	8	34.78	-129.3	1143.3	1014

Date	Main	Standard	Rapid	Blitz
2025-09-30	1115.9	1088	1013.6	777.6
2025-09-01	1115.9	1088	1013.6	777.6
2025-08-01	1115.9	1088	1013.6	777.6
2025-07-01	1115.9	1088	1013.6	777.6
2025-06-01	1115.9	1088	1013.6	777.6
2025-05-01	1115.9	1088	1013.6	777.6
2025-04-01	1115.9	1088	1013.6	777.6
2025-03-01	1115.9	1088	1013.6	777.6
2025-02-01	1115.9	1088	1013.6	777.6
2025-01-01	1115.9	1088	1013.6	777.6
2024-12-01	1115.9	1088	1013.6	777.6
2024-11-01	1115.9	1088	1013.6	777.6
2024-10-01	1115.9	1088	1013.6	777.6
2024-09-01	1115.9	1088	1013.6	777.6
2024-08-01	1115.9	1088	1013.6	777.6
2024-07-01	1115.9	1088	1013.6	777.6
2024-06-01	1115.9	1088	1013.6	777.6
2024-08-01	1115.9	1088	1013.6	777.6
2024-04-01	1115.9	1088	1013.6	777.6
2024-03-01	1115.9	1088	1013.6	777.6
2024-02-01	1115.9	1088	1013.6	777.6
2024-01-01	1115.9	1088	1013.6	777.6
2023-12-01	1115.9	1088	706.8	777.6
2023-11-01	1115.9	1088	706.8	777.6

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	National All Girls Festival 2023	2023-04-28	2023-04-30	Standard	Mangaung (FMB)	7	7	2	Yes	Analysis
2	Grey College Team Championship 2023 (A)	2023-02-03	2023-02-04	Standard	Mangaung (FMB)	5	5	1	Yes	Analysis
3	Mangaung Metro Chess 28 August 2021 (B)	2021-08-28	2021-08-28	Rapid	Mangaung (FMB)	5	5	4	Yes	Analysis
4	Smart Chess Blitz 2020 (U16+U18)	2020-02-29	2020-02-29	Blitz	Mangaung (FMB)	7	7	2	Yes	Analysis
5	Mangaung Metro Chess February 2020 (A)	2020-02-21	2020-02-22	Standard	Mangaung (FMB)	5	3	0	Yes	Analysis
6	Grey College Team Championship 2020 (B)	2020-01-31	2020-02-01	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
7	2019 South African Junior Team Championships (U16C)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	3	Yes	Analysis
8	Mangaung Metro Chess October 2019 (B)	2019-10-11	2019-10-12	Standard	Mangaung (FMB)	5	5	0	Yes	Analysis
9	Mangaung Metro July Trials 2019 (U16 Girls)	2019-07-19	2019-07-20	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
10	Inter Regional Chess Championship 2019 (U14-U18 Girls)	2019-05-10	2019-05-11	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
11	Mangaung Metro Chess 12 to 13 April 2019 (C)	2019-04-12	2019-04-13	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
12	Morris Club Challenge 2019	2019-02-16	2019-02-16	Standard	Mangaung (FMB)	5	5	1	Yes	Analysis
13	Mangaung Metro Chess 1-2 February 2019 (C)	2019-02-01	2019-02-02	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
14	Grey College Team Championship 2019 (B)	2019-02-22	2019-02-23	Standard	Mangaung (FMB)	5	5	1	Yes	Analysis
15	Mangaung Metro Chess 18-19 January 2019 (D)	2019-01-18	2019-01-19	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
16	South African Junior Team Championships 2018 (U14D)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	2	Yes	Analysis
17	Mangaung Metro Chess12 & 13 October 2018 (C)	2018-10-12	2018-10-13	Standard	Mangaung (FMB)	5	4	1	Yes	Analysis
18	South African Open 2018 (C)	2018-07-11	2018-07-13	Standard	Mangaung (FMB)	6	6	2	Yes	Analysis
19	South African Open 2018 (Blitz)	2018-07-11	2018-07-11	Blitz	Mangaung (FMB)	9	9	2	Yes	Analysis
20	Mangaung Metro Chess 1-2 June 2018 (C)	2018-06-01	2018-06-02	Standard	Mangaung (FMB)	5	4	1.5	Yes	Analysis
21	Inter Regional 2018 (U14 Team)	2018-05-04	2018-05-05	Standard	Frances Baard (NCF)	5	4	2	Yes	Analysis
22	Mangaung Metro Chess 20-21 April 2018 (D)	2018-04-20	2018-04-21	Standard	Mangaung (FMB)	5	4	2	Yes	Analysis
23	Smart Chess Blitz 2018 (U14)	2018-03-03	2018-03-03	Blitz	Mangaung (FMB)	7	7	4	Yes	Analysis
24	Human Rights Day Open Chess Tournament (CUT)	2018-03-21	2018-03-21	Standard	Mangaung (FMB)	5	5	0	Yes	Analysis
25	Morris Club Challenge 2018	2018-02-17	2018-02-17	Standard	Mangaung (FMB)	5	3	0	Yes	Analysis
26	Mangaung Metro Chess 2 & 3 February 2018 (D)	2018-02-02	2018-02-03	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
27	Mangaung Metro Chess 19 & 20 January 2018 (D)	2018-01-19	2018-01-20	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
28	South African Junior Team Championships 2017 (U14C)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	1	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2019 South African Junior Team Championships				Tournament Grey College Team Championship 2020
		date 2020-01-08	rnd 7	type Standard	result 1	date 2020-02-01	rnd 3	type Standard	result 1
		Opponent Davidow, T (Tadan)				Opponent Klopper, R (Ruben)
2	4	Tournament Mangaung Metro Chess 18-19 January 2019				Tournament Mangaung Metro Chess 1-2 February 2019
		date 2019-01-19	rnd 3	type Standard	result 1	date 2019-02-01	rnd 1	type Standard	result 1
		Opponent Beelders, A (Andrew)				Opponent Eliades, AK (Alexandros)
3	3	Tournament Mangaung Metro Chess 28 August 2021				Tournament Mangaung Metro Chess 28 August 2021
		date 2021-08-28	rnd 3	type Rapid	result 1	date 2021-08-28	rnd 5	type Rapid	result 1
		Opponent Melville, J (Jason)				Opponent Whyte, W (Wyatt)

#	Games	Start				End
1	4	Tournament 2019 South African Junior Team Championships				Tournament Grey College Team Championship 2020
		date 2020-01-08	rnd 7	type Standard	result 1	date 2020-02-01	rnd 3	type Standard	result 1
		Opponent Davidow, T (Tadan)				Opponent Klopper, R (Ruben)
2	4	Tournament Mangaung Metro Chess 18-19 January 2019				Tournament Mangaung Metro Chess 1-2 February 2019
		date 2019-01-19	rnd 3	type Standard	result 1	date 2019-02-01	rnd 1	type Standard	result 1
		Opponent Beelders, A (Andrew)				Opponent Eliades, AK (Alexandros)
3	3	Tournament Inter Regional Chess Championship 2019				Tournament Mangaung Metro July Trials 2019
		date 2019-05-11	rnd 5	type Standard	result 1	date 2019-07-19	rnd 2	type Standard	result 1
		Opponent Mabuza, U (Unathi)				Opponent Melville, J (Joalize)

#	Games	Start				End
1	3	Tournament Mangaung Metro Chess 28 August 2021				Tournament Mangaung Metro Chess 28 August 2021
		date 2021-08-28	rnd 3	type Rapid	result 1	date 2021-08-28	rnd 5	type Rapid	result 1
		Opponent Melville, J (Jason)				Opponent Whyte, W (Wyatt)
2	1	Tournament Mangaung Metro Chess 28 August 2021				Tournament Mangaung Metro Chess 28 August 2021
		date 2021-08-28	rnd 1	type Rapid	result 1	date 2021-08-28	rnd 1	type Rapid	result 1
		Opponent Mosoeu, R (Reitumetse)				Opponent Mosoeu, R (Reitumetse)

#	Games	Start				End
1	2	Tournament Smart Chess Blitz 2018				Tournament Smart Chess Blitz 2018
		date 2018-03-03	rnd 6	type Blitz	result 1	date 2018-03-03	rnd 7	type Blitz	result 1
		Opponent Els, H (Hendre)				Opponent Lerotholi, D (David)
2	1	Tournament Smart Chess Blitz 2020				Tournament Smart Chess Blitz 2020
		date 2020-02-29	rnd 5	type Blitz	result 1	date 2020-02-29	rnd 5	type Blitz	result 1
		Opponent Alrich, A (Alsanio)				Opponent Alrich, A (Alsanio)
3	1	Tournament Smart Chess Blitz 2020				Tournament Smart Chess Blitz 2020
		date 2020-02-29	rnd 1	type Blitz	result 1	date 2020-02-29	rnd 1	type Blitz	result 1
		Opponent Mccarthy, M (Megan)				Opponent Mccarthy, M (Megan)

#	Games	Start				End
1	4	Tournament 2019 South African Junior Team Championships				Tournament Grey College Team Championship 2020
		date 2020-01-08	rnd 7	type Standard	result 1	date 2020-02-01	rnd 3	type Standard	result 1
		Opponent Davidow, T (Tadan)				Opponent Klopper, R (Ruben)
2	4	Tournament Mangaung Metro Chess 18-19 January 2019				Tournament Mangaung Metro Chess 1-2 February 2019
		date 2019-01-19	rnd 3	type Standard	result 1	date 2019-02-01	rnd 1	type Standard	result 1
		Opponent Beelders, A (Andrew)				Opponent Eliades, AK (Alexandros)
3	3	Tournament Mangaung Metro Chess 28 August 2021				Tournament Mangaung Metro Chess 28 August 2021
		date 2021-08-28	rnd 3	type Rapid	result 1	date 2021-08-28	rnd 5	type Rapid	result 1
		Opponent Melville, J (Jason)				Opponent Whyte, W (Wyatt)

#	Games	Start				End
1	4	Tournament 2019 South African Junior Team Championships				Tournament Grey College Team Championship 2020
		date 2020-01-08	rnd 7	type Standard	result 1	date 2020-02-01	rnd 3	type Standard	result 1
		Opponent Davidow, T (Tadan)				Opponent Klopper, R (Ruben)
2	4	Tournament Mangaung Metro Chess 18-19 January 2019				Tournament Mangaung Metro Chess 1-2 February 2019
		date 2019-01-19	rnd 3	type Standard	result 1	date 2019-02-01	rnd 1	type Standard	result 1
		Opponent Beelders, A (Andrew)				Opponent Eliades, AK (Alexandros)
3	3	Tournament Inter Regional Chess Championship 2019				Tournament Mangaung Metro July Trials 2019
		date 2019-05-11	rnd 5	type Standard	result 1	date 2019-07-19	rnd 2	type Standard	result 1
		Opponent Mabuza, U (Unathi)				Opponent Melville, J (Joalize)

#	Games	Start				End
1	3	Tournament Mangaung Metro Chess 28 August 2021				Tournament Mangaung Metro Chess 28 August 2021
		date 2021-08-28	rnd 3	type Rapid	result 1	date 2021-08-28	rnd 5	type Rapid	result 1
		Opponent Melville, J (Jason)				Opponent Whyte, W (Wyatt)
2	1	Tournament Mangaung Metro Chess 28 August 2021				Tournament Mangaung Metro Chess 28 August 2021
		date 2021-08-28	rnd 1	type Rapid	result 1	date 2021-08-28	rnd 1	type Rapid	result 1
		Opponent Mosoeu, R (Reitumetse)				Opponent Mosoeu, R (Reitumetse)

#	Games	Start				End
1	2	Tournament Smart Chess Blitz 2018				Tournament Smart Chess Blitz 2018
		date 2018-03-03	rnd 6	type Blitz	result 1	date 2018-03-03	rnd 7	type Blitz	result 1
		Opponent Els, H (Hendre)				Opponent Lerotholi, D (David)
2	1	Tournament Smart Chess Blitz 2020				Tournament Smart Chess Blitz 2020
		date 2020-02-29	rnd 5	type Blitz	result 1	date 2020-02-29	rnd 5	type Blitz	result 1
		Opponent Alrich, A (Alsanio)				Opponent Alrich, A (Alsanio)
3	1	Tournament Smart Chess Blitz 2020				Tournament Smart Chess Blitz 2020
		date 2020-02-29	rnd 1	type Blitz	result 1	date 2020-02-29	rnd 1	type Blitz	result 1
		Opponent Mccarthy, M (Megan)				Opponent Mccarthy, M (Megan)

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	Botha ,E (Emma)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
1	Botha ,E (Emma)	4	1051.5	839	4	1045.6	839	0	0	0	0	0	0
2	Boje ,C (Carissa)	4	0	-425	4	0	-425	0	0	0	0	0	0
2	Boje ,C (Carissa)	4	1149.7	724.7	4	1148.4	724.7	0	0	0	0	0	0
3	Fouchee ,M (Marinus)	3	1	-141.7	2	1	0	0	0	0	1	0	-425
3	Fouchee ,M (Marinus)	3	1042.7	901.1	2	1122.7	1042.7	0	0	0	1	936.2	617.7
4	Beelders ,A (Andrew)	2	1	0	2	1	0	0	0	0	0	0	0
4	Beelders ,A (Andrew)	2	734.8	734.8	2	736.6	734.8	0	0	0	0	0	0
5	Venter ,I (Imche)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Venter ,I (Imche)	2	1176.8	751.8	2	1173.7	751.8	0	0	0	0	0	0
6	Mahlakolisame ,K (Kamohelo)	2	2	425	2	2	425	0	0	0	0	0	0
6	Mahlakolisame ,K (Kamohelo)	2	1011.2	1436.2	2	980.4	1436.2	0	0	0	0	0	0
7	Beelders ,R (Ryan)	2	1	0	2	1	0	0	0	0	0	0	0
7	Beelders ,R (Ryan)	2	725.2	725.2	2	717.5	725.2	0	0	0	0	0	0
8	Seloma ,R (Rearabetswe)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Seloma ,R (Rearabetswe)	2	774.2	349.2	2	775.3	349.2	0	0	0	0	0	0
9	Mosoeu ,R (Reitumetse)	2	1	0	1	0	-425	1	1	425	0	0	0
9	Mosoeu ,R (Reitumetse)	2	1235.2	1235.2	1	1247.7	810.2	1	1200	1660.2	0	0	0
10	Rossouw ,J (Johrne)	2	1	0	1	0	-425	0	0	0	1	1	425
10	Rossouw ,J (Johrne)	2	1044.4	1044.4	1	1314.9	619.4	0	0	0	1	694.6	1469.4

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Minnaar, A (Ammoret)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms