Chess South Africa Ratings Database

PLAYER PAGE

Personal

Matthee, A (Anieka)

Chess SA id

2110099589

FIDE id

Date of birth

2011-07-25 (U16)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-09-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1377.7	1371.8	1339.8	1200
Raw rating	1377.7	1371.8	1339.8	1200
Weighted rating	1377.7	1371.8	1339.8	1200
Weighted performance	327.1	324.4	211.6	0
Floor	949.4	978.7	843.4	700
K-factor	32	32	36	36
Min/Max rating change allowed	128.7	129.8	135.9	165.8
Highest rating	1449.4 2018-10-01	1478.7 2019-01-01	1356.5 2019-02-01	1200 2018-10-01
Highest raw rating	1449.4 2018-10-01	1478.7 2019-01-01	1343.4 2019-03-01	1200 2024-03-01
Highest weighted rating	1449.4 2024-03-01	1478.7 2020-07-01	1343.4 2021-02-01	1200 2018-10-01
Highest weighted performance	1384.2 2018-09-01	1469.9 2018-12-01	1356.5 2019-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1377.7	1371.8	1339.8	1200
Analysis
Rating	1377.7	1371.8	1339.8	1200
Raw rating	1377.7	1371.8	1339.8	1200
Weighted rating	1377.7	1371.8	1339.8
Weighted performance	327.1	324.4	211.6
K-factor	32	32	36	36
Floor	949.4	978.7	843.4	700
Max/Min rating change allowed	128.7	129.8	135.9	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	1377.7	1371.8	1339.8	1200
New weighted rating	1377.7	1371.8	1339.8	1200
New weighted performance	326.6	324	211.1	0
Temp new rating	1377.7	1371.8	1339.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1377.7	1371.8	1339.8	1200
New K-factor	32	32	36	36
New floor	949.4	978.7	843.4	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	137	99	38

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 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	137	92.5	67.52	148.9	1142.5	1291.4
Standard	99	69	69.7	167.4	1143.4	1310.8
Rapid	38	23.5	61.84	100.7	1140	1240.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1377.7	1371.8	1339.8	1200
2025-09-01	1377.7	1371.8	1339.8	1200
2025-08-01	1377.7	1371.8	1339.8	1200
2025-07-01	1377.7	1371.8	1339.8	1200
2025-06-01	1377.7	1371.8	1339.8	1200
2025-05-01	1377.7	1371.8	1339.8	1200
2025-04-01	1377.7	1371.8	1339.8	1200
2025-03-01	1377.7	1371.8	1339.8	1200
2025-02-01	1377.7	1371.8	1339.8	1200
2025-01-01	1377.7	1371.8	1339.8	1200
2024-12-01	1377.7	1371.8	1339.8	1200
2024-11-01	1377.7	1371.8	1339.8	1200
2024-10-01	1377.7	1371.8	1339.8	1200
2024-09-01	1377.7	1371.8	1339.8	1200
2024-08-01	1377.7	1371.8	1339.8	1200
2024-07-01	1377.7	1371.8	1339.8	1200
2024-06-01	1377.7	1371.8	1339.8	1200
2024-08-01	1377.7	1371.8	1339.8	1200
2024-04-01	1377.7	1371.8	1339.8	1200
2024-03-01	1377.7	1371.8	1339.8	1200
2024-02-01	1377.7	1371.8	1339.8	1200
2024-01-01	1377.7	1371.8	1339.8	1200
2023-12-01	1377.7	1371.8	1339.8	1200
2023-11-01	1377.7	1371.8	1339.8	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	Spring Open 2019 (U10)	2019-09-14	2019-09-14	Standard	Overberg (WOS)	5	5	3.5	Yes	Analysis
2	Western Cape Top Schools 2019 (U9 Mix)	2019-08-31	2019-09-01	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
3	Curro Durbanville Chess Tournament 2019 (Premier)	2019-08-23	2019-08-24	Standard	Cape Town (WCT)	6	4	3	Yes	Analysis
4	2019 Western Province League (E)	2019-07-27	2019-08-10	Standard	Cape Town (WCT)	9	3	2	Yes	Analysis
5	Bontebok 2019 (U8+U10)	2019-08-17	2019-08-17	Standard	Overberg (WOS)	5	5	4.5	Yes	Analysis
6	Cape Winelands Schools - Top Schools 2019 (U9 Mix)	2019-07-27	2019-07-27	Rapid	Cape Winelands (WCW)	3	3	2	Yes	Analysis
7	SuperHero Open 2019 (Junior)	2019-06-01	2019-06-01	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
8	Stellenberg Youth Chess Championship 2019 (E)	2019-05-01	2019-05-01	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
9	Western Cape Schools Individuals 2019 (U9 Girls)	2019-05-18	2019-05-19	Standard	Eden (WEG)	6	6	5	Yes	Analysis
10	Western Cape Women`s Open 2019 (Prestige)	2019-03-08	2019-03-10	Standard	Cape Town (WCT)	6	6	1	Yes	Analysis
11	2019 South African Junior Closed Chess Championship (U8 Girls)	2019-03-17	2019-03-22	Standard	Chess South Africa (CSA)	9	9	5	Yes	Analysis
12	Overberg First Trial 2019 (U8+U10)	2019-02-23	2019-02-23	Standard	Overberg (WOS)	5	5	4	Yes	Analysis
13	CW Schools Open 2019 (U7+U9 Girls)	2019-02-02	2019-02-02	Rapid	Cape Winelands (WCW)	6	6	6	Yes	Analysis
14	Drakenstein Dragons Rapid 2019 (U9)	2019-01-19	2019-01-19	Rapid	Cape Winelands (WCW)	6	5	4	Yes	Analysis
15	ACL Open 2018 (U10)	2018-12-07	2018-12-09	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis
16	South African Junior Team Championships 2018 (U8B+U8 Girls)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	7	Yes	Analysis
17	Western Cape Kings & Queens 2018 (Girls)	2018-10-20	2018-10-20	Rapid	Cape Winelands (WCW)	5	4	2	Yes	Analysis
18	Worcester-Noord Kings & Queens Closed 2018	2018-09-14	2018-09-16	Standard	Cape Winelands (WCW)	6	6	6	Yes	Analysis
19	WNPS Kings & Queens Closed Final 2018	2018-09-30	2018-09-30	Standard	Cape Town (WCT)	5	5	5	Yes	Analysis
20	Caledon Casino Open 2018 (U12)	2018-08-04	2018-08-04	Standard	Overberg (WOS)	5	0	0	No	Analysis
21	Caledon Casino Open 2018 (U10)	2018-08-04	2018-08-04	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
22	Western Cape Top Schools 2018 (U7+U9 Mix)	2018-08-25	2018-08-26	Standard	Overberg (WOS)	5	4	3	Yes	Analysis
23	Cape Winelands Schools Chess - Top Schools 2018 (U9+U11 Mix)	2018-07-28	2018-07-28	Rapid	Cape Winelands (WCW)	5	4	3	Yes	Analysis
24	Stellenberg Youth Chess Champs 2018 (E)	2018-06-23	2018-06-23	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
25	Drakenstein Dragons Rapid 2018 (U13)	2018-06-09	2018-06-09	Rapid	Cape Winelands (WCW)	7	6	2.5	Yes	Analysis
26	Western Cape Schools Individuals 2018 (U7 Girls)	2018-05-19	2018-05-20	Standard	Overberg (WOS)	6	5	3	Yes	Analysis
27	Crossroads Open Chess Championship 2018 (Development)	2018-04-28	2018-04-28	Standard	Cape Town (WCT)	5	4	1	Yes	Analysis
28	Cape Winelands Schools Prestige 2018 (U7 Boys+Girls)	2018-03-24	2018-03-24	Rapid	Cape Winelands (WCW)	5	5	1	Yes	Analysis

#	Games	Start				End
1	14	Tournament Western Cape Top Schools 2018				Tournament Western Cape Kings & Queens 2018
		date 2018-08-25	rnd 3	type Standard	result 1	date 2018-10-20	rnd 1	type Rapid	result 1
		Opponent De Villiers, W (Wilhelm)				Opponent Viljoen, L (Lienka)
2	10	Tournament Drakenstein Dragons Rapid 2019				Tournament Overberg First Trial 2019
		date 2019-01-19	rnd 4	type Rapid	result 1	date 2019-02-23	rnd 2	type Standard	result 1
		Opponent Viljoen, L (Lienka)				Opponent Viljoen, L (Lienka)
3	9	Tournament South African Junior Team Championships 2018				Tournament Drakenstein Dragons Rapid 2019
		date 2018-12-16	rnd 1	type Standard	result 1	date 2019-01-19	rnd 2	type Rapid	result 1
		Opponent Ross, E (Ebenezer)				Opponent Brown, M (Milcah)

#	Games	Start				End
1	22	Tournament Western Cape Top Schools 2018				Tournament Overberg First Trial 2019
		date 2018-08-25	rnd 3	type Standard	result 1	date 2019-02-23	rnd 2	type Standard	result 1
		Opponent De Villiers, W (Wilhelm)				Opponent Viljoen, L (Lienka)
2	8	Tournament Stellenberg Youth Chess Championship 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-05-01	rnd 2	type Standard	result 1	date 2019-05-18	rnd 4	type Standard	result 1
		Opponent Kuhn, J (Jean)				Opponent Van Zyl, C (Carli)
3	6	Tournament Bontebok 2019				Tournament Curro Durbanville Chess Tournament 2019
		date 2019-08-17	rnd 1	type Standard	result 1	date 2019-08-24	rnd 3	type Standard	result 1
		Opponent Viljoen, L (Lienka)				Opponent Ramkelawan, I (Ishaan)

#	Games	Start				End
1	10	Tournament Drakenstein Dragons Rapid 2019				Tournament Cape Winelands Schools - Top Schools 2019
		date 2019-01-19	rnd 4	type Rapid	result 1	date 2019-07-27	rnd 2	type Rapid	result 1
		Opponent Viljoen, L (Lienka)				Opponent Daniels, M (Matthew)
2	5	Tournament Drakenstein Dragons Rapid 2018				Tournament Cape Winelands Schools Chess - Top Schools 2018
		date 2018-06-09	rnd 6	type Rapid	result 1	date 2018-07-28	rnd 4	type Rapid	result 1
		Opponent Fourie, O (Ockert)				Opponent Mazibukwana, N (Nzuzo)
3	2	Tournament Drakenstein Dragons Rapid 2019				Tournament Drakenstein Dragons Rapid 2019
		date 2019-01-19	rnd 1	type Rapid	result 1	date 2019-01-19	rnd 2	type Rapid	result 1
		Opponent Lombard, Z (Zia)				Opponent Brown, M (Milcah)

No games found.

#	Games	Start				End

#	Games	Start				End
1	14	Tournament Western Cape Top Schools 2018				Tournament Western Cape Kings & Queens 2018
		date 2018-08-25	rnd 3	type Standard	result 1	date 2018-10-20	rnd 1	type Rapid	result 1
		Opponent De Villiers, W (Wilhelm)				Opponent Viljoen, L (Lienka)
2	10	Tournament Drakenstein Dragons Rapid 2019				Tournament Overberg First Trial 2019
		date 2019-01-19	rnd 4	type Rapid	result 1	date 2019-02-23	rnd 2	type Standard	result 1
		Opponent Viljoen, L (Lienka)				Opponent Viljoen, L (Lienka)
3	9	Tournament South African Junior Team Championships 2018				Tournament Drakenstein Dragons Rapid 2019
		date 2018-12-16	rnd 1	type Standard	result 1	date 2019-01-19	rnd 2	type Rapid	result 1
		Opponent Ross, E (Ebenezer)				Opponent Brown, M (Milcah)

#	Games	Start				End
1	22	Tournament Western Cape Top Schools 2018				Tournament Overberg First Trial 2019
		date 2018-08-25	rnd 3	type Standard	result 1	date 2019-02-23	rnd 2	type Standard	result 1
		Opponent De Villiers, W (Wilhelm)				Opponent Viljoen, L (Lienka)
2	8	Tournament Stellenberg Youth Chess Championship 2019				Tournament Western Cape Schools Individuals 2019
		date 2019-05-01	rnd 2	type Standard	result 1	date 2019-05-18	rnd 4	type Standard	result 1
		Opponent Kuhn, J (Jean)				Opponent Van Zyl, C (Carli)
3	5	Tournament Curro Durbanville Chess Tournament 2019				Tournament Western Cape Top Schools 2019
		date 2019-08-24	rnd 5	type Standard	result 1	date 2019-08-31	rnd 3	type Standard	result 1
		Opponent Viljoen, W (Wynand)				Opponent Michaels, SA (Sydney)

#	Games	Start				End
1	10	Tournament Drakenstein Dragons Rapid 2019				Tournament Cape Winelands Schools - Top Schools 2019
		date 2019-01-19	rnd 4	type Rapid	result 1	date 2019-07-27	rnd 2	type Rapid	result 1
		Opponent Viljoen, L (Lienka)				Opponent Daniels, M (Matthew)
2	5	Tournament Drakenstein Dragons Rapid 2018				Tournament Cape Winelands Schools Chess - Top Schools 2018
		date 2018-06-09	rnd 6	type Rapid	result 1	date 2018-07-28	rnd 4	type Rapid	result 1
		Opponent Fourie, O (Ockert)				Opponent Mazibukwana, N (Nzuzo)
3	2	Tournament Drakenstein Dragons Rapid 2019				Tournament Drakenstein Dragons Rapid 2019
		date 2019-01-19	rnd 1	type Rapid	result 1	date 2019-01-19	rnd 2	type Rapid	result 1
		Opponent Lombard, Z (Zia)				Opponent Brown, M (Milcah)

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	Viljoen ,L (Lienka)	5	5	425	2	2	425	3	3	425	0	0	0
1	Viljoen ,L (Lienka)	5	1134.3	1559.3	2	1152.4	1559.3	3	1107.1	1559.3	0	0	0
2	Niemand ,J (Jansu)	4	4	425	3	3	425	1	1	425	0	0	0
2	Niemand ,J (Jansu)	4	1197.5	1622.5	3	1189.8	1622.5	1	1178.8	1622.5	0	0	0
3	Segelaar ,R (Revean)	4	3	212.5	2	2	425	2	1	0	0	0	0
3	Segelaar ,R (Revean)	4	1266.7	1479.2	2	1247.4	1691.7	2	1233.6	1266.7	0	0	0
4	Pretorius ,B (Bree)	4	1	-212.5	2	0	-425	2	1	0	0	0	0
4	Pretorius ,B (Bree)	4	1198.8	986.2	2	1224	773.8	2	1164.4	1198.8	0	0	0
5	Roux ,J (Jarrod)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
5	Roux ,J (Jarrod)	3	1087.7	946	3	1064	946	0	0	0	0	0	0
6	Lewaks ,A (Andrea)	3	2	141.7	2	2	425	1	0	-425	0	0	0
6	Lewaks ,A (Andrea)	3	1205	1346.7	2	1093.8	1630	1	1271.4	780	0	0	0
7	Liebenberg ,B (Ben)	2	2	425	2	2	425	0	0	0	0	0	0
7	Liebenberg ,B (Ben)	2	1074.2	1499.2	2	1117.2	1499.2	0	0	0	0	0	0
8	Mackenzie ,T (Tayden)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
8	Mackenzie ,T (Tayden)	2	1289.7	1077.2	2	1260.4	1077.2	0	0	0	0	0	0
9	Joshua ,M (Madden)	2	2	425	2	2	425	0	0	0	0	0	0
9	Joshua ,M (Madden)	2	1265.1	1690.1	2	1257.6	1690.1	0	0	0	0	0	0
10	Swart ,R (Runay)	2	2	425	2	2	425	0	0	0	0	0	0
10	Swart ,R (Runay)	2	1183.1	1608.1	2	1182.8	1608.1	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

Matthee, A (Anieka)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms