Chess South Africa Ratings Database

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Personal

Minnaar, A (Amelia)

Chess SA id

2090108625

FIDE id

Date of birth

2009-03-23 (U18)

Gender

Female

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-09-28

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1452.1	1425.7	1310.4	1200
Raw rating	1451.5	1425.7	1310.4	1200
Weighted rating	1452.1	1424.6	1308.7	1200
Weighted performance	1247.3	1238	867.2	0
Floor	1008.7	985.5	810.4	700
K-factor	32	32	36	36
Min/Max rating change allowed	115.9	120.2	141.7	165.8
Highest rating	1533.5 2024-07-01	1502 2024-07-01	1310.4 2024-03-01	1200 2018-10-01
Highest raw rating	1508.7 2024-08-01	1485.5 2024-08-01	1310.4 2024-03-01	1200 2024-03-01
Highest weighted rating	1447.5 2025-08-01	1419.9 2025-08-01	1306.7 2025-08-01	1200 2018-10-01
Highest weighted performance	1533.5 2024-07-01	1502 2024-07-01	1200 2018-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	1.5	0.5	0	0
New rating	1453.6	1426.2	1310.4	1200
Analysis
Rating	1452.1	1425.7	1310.4	1200
Raw rating	1451.5	1425.7	1310.4	1200
Weighted rating	1452.1	1424.6	1308.7
Weighted performance	1247.3	1238	867.2
K-factor	32	32	36	36
Floor	1008.7	985.5	810.4	700
Max/Min rating change allowed	115.9	120.2	141.7	165.8
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	1451.5	1425.7	1310.4	1200
New weighted rating	1453.6	1426.2	1309.4	1200
New weighted performance	1246.8	1237.5	866.7	0
Temp new rating	1453.6	1426.2	1310.4	1200
Temp new rating +/-	1.5	0.5	0	0
Final new rating +/-	1.5	0.5	0	0
New rating	1453.6	1426.2	1310.4	1200
New K-factor	32	32	36	36
New floor	1008.7	985.5	810.4	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	36	30	6
	45	41	4
	19	14	5
	0	0	0
History	112	85	27

Games since
	Main 42	Standard 36		Rapid 6		Blitz 0
Gender	Female
Age group	U18
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	1630		492		72
Female	244		88		17
U18	263		82		18
U18 Female	34		13		4
Standard
	RSA		Province		Region
Overall	1790		477		65
Female	292		98		16
U18	294		71		13
U18 Female	39		13		3
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 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	112	73.5	65.62	132.8	1244.3	1377.1
Standard	85	56	65.88	135	1256.1	1391.1
Rapid	27	17.5	64.81	125.9	1206.9	1332.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1451.5	1425.7	1310.4	1200
2025-09-01	1451.5	1425.7	1310.4	1200
2025-08-01	1451.5	1425.7	1310.4	1200
2025-07-01	1451.5	1425.7	1310.4	1200
2025-06-01	1451.5	1425.7	1310.4	1200
2025-05-01	1451.5	1425.7	1310.4	1200
2025-04-01	1451.5	1425.7	1310.4	1200
2025-03-01	1451.5	1425.7	1310.4	1200
2025-02-01	1451.5	1425.7	1310.4	1200
2025-01-01	1451.5	1425.7	1310.4	1200
2024-12-01	1451.5	1425.7	1310.4	1200
2024-11-01	1451.5	1425.7	1310.4	1200
2024-10-01	1451.5	1425.7	1310.4	1200
2024-09-01	1508.7	1485.5	1310.4	1200
2024-08-01	1508.7	1485.5	1310.4	1200
2024-07-01	1484	1435.9	1310.4	1200
2024-06-01	1484	1435.9	1310.4	1200
2024-08-01	1484	1435.9	1310.4	1200
2024-04-01	1484	1435.9	1310.4	1200
2024-03-01	1338.8	1299.1	1310.4	1200
2024-02-01	1307.7	1299.1	1258.2	1200
2024-01-01	1307.7	1299.1	1258.2	1200
2023-12-01	1307.7	1299.1	1258.2	1200
2023-11-01	1307.7	1299.1	1258.2	1200

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	2024 South Africa National Schools Chess Championship (U15 Girls)	2024-09-27	2024-09-28	Standard	Nelson Mandela Bay (ENM)	7	7	4	Yes	Analysis
2	Western Cape Top Schools Championship 2024 (U15 Girls)	2024-08-30	2024-09-01	Standard	Eden (WEG)	6	6	4.5	Yes	Analysis
3	Cape Winelands - Top Schools 2024 (U15+U18 Girls)	2024-07-24	2024-07-24	Standard	Cape Winelands (WCW)	6	6	6	Yes	Analysis
4	Western Cape HS Individuals Championship 2024 (U15 Girls)	2024-03-21	2024-03-22	Standard	Overberg (WOS)	6	6	5	Yes	Analysis
5	Cape Winelands Schools - Prestige 2024 (U15 Girls)	2024-03-02	2024-03-02	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
6	Cape Winelands Schools - HS Trials 1 2024 (U15 Girls)	2024-02-17	2024-02-17	Rapid	Cape Winelands (WCW)	6	6	4.5	Yes	Analysis
7	Paarl Boys High Chess Festival 2023 (Elite Division)	2023-10-13	2023-10-14	Standard	Cape Winelands (WCW)	6	6	5	Yes	Analysis
8	Western Cape Top Schools 2023 (U15 Girls)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
9	CW Top Schools 2023 (U15+U18 Girls)	2023-08-26	2023-08-26	Rapid	Cape Winelands (WCW)	5	4	2	Yes	Analysis
10	2023 SA Schools Winter Games (U15 Girls)	2023-07-04	2023-07-06	Standard	West Rand (GWR)	7	7	2.5	Yes	Analysis
11	Western Cape HS Individuals 2023 (U15 Girls)	2023-04-01	2023-04-02	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
12	National All Girls Festival 2023	2023-04-28	2023-04-30	Standard	Mangaung (FMB)	7	7	1.5	Yes	Analysis
13	Cape Winelands Schools Prestige 2023 (U15 Girls)	2023-03-11	2023-03-11	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
14	Cape Winelands Schools Chess - Trials 1 2023 (U15 Girls)	2023-02-25	2023-02-25	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
15	Cape Winelands Schools Top Schools 2022 (U15+U18 Girls)	2022-08-27	2022-08-27	Standard	Cape Winelands (WCW)	5	3	2	Yes	Analysis
16	Western Cape Schools 2022 (U13 Girls)	2022-05-28	2022-05-29	Standard	Cape Winelands (WCW)	6	6	4.5	Yes	Analysis
17	Cape Winelands Schools 2022 (U13 Girls)	2022-03-12	2022-03-12	Standard	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
18	Central Winelands Schools Individual Trials 2022 (U13 Girls)	2022-02-19	2022-02-19	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
19	Cape Winelands Schools Trials 1 2020 (U11 Girls)	2020-02-08	2020-02-08	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
20	CW Schools Open 2019 (U11 Girls)	2019-02-02	2019-02-02	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis

#	Games	Start				End
1	9	Tournament Paarl Boys High Chess Festival 2023				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2023-10-13	rnd 1	type Standard	result 1	date 2024-02-17	rnd 3	type Rapid	result 0.5
		Opponent Hansen, J (Javen)				Opponent Segelaar, R (Revean)
2	8	Tournament Western Cape HS Individuals Championship 2024				Tournament Cape Winelands - Top Schools 2024
		date 2024-03-22	rnd 5	type Standard	result 1	date 2024-07-24	rnd 6	type Standard	result 1
		Opponent Coetzee, K (Kara)				Opponent Solomons, GM (Gabriella)
3	7	Tournament Western Cape Top Schools Championship 2024				Tournament 2024 South Africa National Schools Chess Championship
		date 2024-08-30	rnd 2	type Standard	result 1	date 2024-09-27	rnd 2	type Standard	result 0.5
		Opponent Jacobs, Z (Zee-Lynne)				Opponent Mahlalela, T (Thandolwethu)

#	Games	Start				End
1	8	Tournament Western Cape HS Individuals Championship 2024				Tournament Cape Winelands - Top Schools 2024
		date 2024-03-22	rnd 5	type Standard	result 1	date 2024-07-24	rnd 6	type Standard	result 1
		Opponent Coetzee, K (Kara)				Opponent Solomons, GM (Gabriella)
2	7	Tournament Western Cape Top Schools Championship 2024				Tournament 2024 South Africa National Schools Chess Championship
		date 2024-08-30	rnd 2	type Standard	result 1	date 2024-09-27	rnd 2	type Standard	result 0.5
		Opponent Jacobs, Z (Zee-Lynne)				Opponent Mahlalela, T (Thandolwethu)
3	7	Tournament Cape Winelands Schools - Prestige 2024				Tournament Western Cape HS Individuals Championship 2024
		date 2024-03-02	rnd 2	type Standard	result 1	date 2024-03-21	rnd 3	type Standard	result 1
		Opponent Adendorff, M (Mia)				Opponent Van Niekerk, N (Nina)

#	Games	Start				End
1	3	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 1	type Rapid	result 1	date 2024-02-17	rnd 3	type Rapid	result 0.5
		Opponent September, C (Cindy-Joy)				Opponent Segelaar, R (Revean)
2	3	Tournament Central Winelands Schools Individual Trials 2022				Tournament Central Winelands Schools Individual Trials 2022
		date 2022-02-19	rnd 1	type Rapid	result 1	date 2022-02-19	rnd 3	type Rapid	result 1
		Opponent Clayton, M (Micah)				Opponent Jacobs, M (Mishan)
3	3	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-08	rnd 3	type Rapid	result 1	date 2020-02-08	rnd 5	type Rapid	result 1
		Opponent Smit, M (Marle)				Opponent Mente, L (Limi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament Western Cape HS Individuals Championship 2024				Tournament Cape Winelands - Top Schools 2024
		date 2024-03-22	rnd 5	type Standard	result 1	date 2024-07-24	rnd 6	type Standard	result 1
		Opponent Coetzee, K (Kara)				Opponent Solomons, GM (Gabriella)
2	7	Tournament Cape Winelands Schools - Prestige 2024				Tournament Western Cape HS Individuals Championship 2024
		date 2024-03-02	rnd 2	type Standard	result 1	date 2024-03-21	rnd 3	type Standard	result 1
		Opponent Adendorff, M (Mia)				Opponent Van Niekerk, N (Nina)
3	5	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Prestige 2023
		date 2023-02-25	rnd 3	type Standard	result 1	date 2023-03-11	rnd 2	type Standard	result 1
		Opponent Mookadam, A (Amina)				Opponent Visser, H (Hannah)

#	Games	Start				End
1	8	Tournament Western Cape HS Individuals Championship 2024				Tournament Cape Winelands - Top Schools 2024
		date 2024-03-22	rnd 5	type Standard	result 1	date 2024-07-24	rnd 6	type Standard	result 1
		Opponent Coetzee, K (Kara)				Opponent Solomons, GM (Gabriella)
2	7	Tournament Cape Winelands Schools - Prestige 2024				Tournament Western Cape HS Individuals Championship 2024
		date 2024-03-02	rnd 2	type Standard	result 1	date 2024-03-21	rnd 3	type Standard	result 1
		Opponent Adendorff, M (Mia)				Opponent Van Niekerk, N (Nina)
3	5	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Prestige 2023
		date 2023-02-25	rnd 3	type Standard	result 1	date 2023-03-11	rnd 2	type Standard	result 1
		Opponent Mookadam, A (Amina)				Opponent Visser, H (Hannah)

#	Games	Start				End
1	3	Tournament Central Winelands Schools Individual Trials 2022				Tournament Central Winelands Schools Individual Trials 2022
		date 2022-02-19	rnd 1	type Rapid	result 1	date 2022-02-19	rnd 3	type Rapid	result 1
		Opponent Clayton, M (Micah)				Opponent Jacobs, M (Mishan)
2	3	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-08	rnd 3	type Rapid	result 1	date 2020-02-08	rnd 5	type Rapid	result 1
		Opponent Smit, M (Marle)				Opponent Mente, L (Limi)
3	2	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 5	type Rapid	result 1	date 2024-02-17	rnd 6	type Rapid	result 1
		Opponent Adendorff, M (Mia)				Opponent Van Der Westhuizen, E (Edmari Rose)

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	Erasmus ,A (Anneke)	4	0	-425	3	0	-425	1	0	-425	0	0	0
1	Erasmus ,A (Anneke)	4	1553.7	1128.7	3	1513.9	1128.7	1	1452.6	1128.7	0	0	0
2	Hendricks ,M (Meagan)	3	3	425	3	3	425	0	0	0	0	0	0
2	Hendricks ,M (Meagan)	3	1008.5	1433.5	3	1074.8	1433.5	0	0	0	0	0	0
3	Solomons ,GM (Gabriella Mia)	3	3	425	3	3	425	0	0	0	0	0	0
3	Solomons ,GM (Gabriella Mia)	3	1240.2	1665.2	3	1213.3	1665.2	0	0	0	0	0	0
4	Murray ,M (Mia)	3	2	141.7	2	1	0	1	1	425	0	0	0
4	Murray ,M (Mia)	3	1165.1	1306.8	2	1146	1165.1	1	1200	1590.1	0	0	0
5	Nortje ,D (Dell-Maree)	3	1	-141.7	2	1	0	1	0	-425	0	0	0
5	Nortje ,D (Dell-Maree)	3	1333.8	1192.1	2	1355	1333.8	1	894	908.8	0	0	0
6	Fabricius ,A (Anja)	2	2	425	2	2	425	0	0	0	0	0	0
6	Fabricius ,A (Anja)	2	1266.2	1691.2	2	1239.9	1691.2	0	0	0	0	0	0
7	Johnson ,L (Lakeisha)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
7	Johnson ,L (Lakeisha)	2	1543.8	1331.3	2	1513.8	1331.3	0	0	0	0	0	0
8	Adendorff ,M (Mia)	2	2	425	1	1	425	1	1	425	0	0	0
8	Adendorff ,M (Mia)	2	1231.3	1656.3	1	1178.8	1656.3	1	1244.4	1656.3	0	0	0
9	Mente ,L (Limi)	2	1	0	0	0	0	2	1	0	0	0	0
9	Mente ,L (Limi)	2	1183.6	1183.6	0	0	0	2	1150.6	1183.6	0	0	0
10	Nieuwoudt ,N (Noreht)	2	0	-425	0	0	0	2	0	-425	0	0	0
10	Nieuwoudt ,N (Noreht)	2	1308.9	883.9	0	0	0	2	1163.1	883.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Minnaar, A (Amelia)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms