Chess South Africa Ratings Database

PLAYER PAGE

Personal

Adendorff, M (Mia)

Chess SA id

2100149803

FIDE id

Date of birth

2010-03-10 (U16)

Gender

Female

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1205.8	1148.9	1270.7	1200
Raw rating	1205.8	1148.9	1270.7	1200
Weighted rating	1205.7	1145.7	1269.8	1200
Weighted performance	0	0	0	0
Floor	746.7	700	770.7	700
K-factor	36	36	36	36
Min/Max rating change allowed	164.5	178.3	149.9	165.8
Highest rating	1259 2024-02-01	1200 2018-10-01	1365.3 2023-11-01	1200 2018-10-01
Highest raw rating	1246.7 2024-03-01	1200 2019-12-01	1270.7 2024-03-01	1200 2024-03-01
Highest weighted rating	1205.8 2025-08-01	1200 2018-10-01	1268.4 2025-08-01	1200 2018-10-01
Highest weighted performance	1259 2024-02-01	1200 2019-12-01	1365.3 2023-11-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1205.8	1148.9	1270.7	1200
Analysis
Rating	1205.8	1148.9	1270.7	1200
Raw rating	1205.8	1148.9	1270.7	1200
Weighted rating	1205.7	1145.7	1269.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	746.7	700	770.7	700
Max/Min rating change allowed	164.5	178.3	149.9	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	1205.8	1148.9	1270.7	1200
New weighted rating	1205.5	1145.7	1270.2	1200
New weighted performance	0	0	0	0
Temp new rating	1205.8	1148.9	1270.7	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1205.8	1148.9	1270.7	1200
New K-factor	36	36	36	36
New floor	746.7	700	770.7	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	11	5	6
	11	5	6
	0	0	0
	0	0	0
History	22	10	12

Games since
	Main 17	Standard 5		Rapid 12		Blitz 0
Gender	Female
Age group	U16
Region	Cape Winelands (WCW)
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	22	10.5	47.73	-19.3	1260.7	1241.4
Standard	10	3	30	-170	1234.1	1064.1
Rapid	12	7.5	62.5	106.2	1282.9	1389.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1205.8	1148.9	1270.7	1200
2025-09-01	1205.8	1148.9	1270.7	1200
2025-08-01	1205.8	1148.9	1270.7	1200
2025-07-01	1205.7	1148.9	1270.7	1200
2025-06-01	1205.6	1148.9	1270.7	1200
2025-05-01	1205.4	1148.9	1270.7	1200
2025-04-01	1205.2	1148.9	1270.7	1200
2025-03-01	1204.8	1148.9	1270.7	1200
2025-02-01	1204.4	1148.7	1270.7	1200
2025-01-01	1203.1	1135.6	1270.7	1200
2024-12-01	1203.1	1135.6	1270.7	1200
2024-11-01	1203.1	1135.6	1270.7	1200
2024-10-01	1203.1	1135.6	1270.7	1200
2024-09-01	1203.1	1135.6	1270.7	1200
2024-08-01	1203.1	1135.6	1270.7	1200
2024-07-01	1203.1	1135.6	1270.7	1200
2024-06-01	1203.1	1135.6	1270.7	1200
2024-08-01	1203.1	1135.6	1270.7	1200
2024-04-01	1203.1	1135.6	1270.7	1200
2024-03-01	1246.7	1178.8	1270.7	1200
2024-02-01	1216	1178.8	1244.4	1200
2024-01-01	1216	1178.8	1244.4	1200
2023-12-01	1216	1178.8	1244.4	1200
2023-11-01	1216	1178.8	1244.4	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	Cape Winelands Schools - Prestige 2024 (U15 Girls)	2024-03-02	2024-03-02	Standard	Cape Winelands (WCW)	5	5	1	Yes	Analysis
2	Cape Winelands Schools - HS Trials 1 2024 (U15 Girls)	2024-02-17	2024-02-17	Rapid	Cape Winelands (WCW)	6	6	3.5	Yes	Analysis
3	Ashton Skaakmat Rapid 2023 (U13)	2023-11-18	2023-11-18	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
4	Cape Winelands Schools Chess - Trials 1 2023 (U13 Girls)	2023-02-18	2023-02-18	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Ashton Skaakmat Rapid 2023
		date 2023-02-18	rnd 4	type Standard	result 1	date 2023-11-18	rnd 2	type Rapid	result 1
		Opponent Mlanjeni, S (Sanelisiwe)				Opponent Fouche, G (Grace-Lynne)
2	3	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 2	type Rapid	result 1	date 2024-02-17	rnd 4	type Rapid	result 0.5
		Opponent Engelbrecht, A (Anneri)				Opponent Van Zyl, C (Cornelia Aletta)
3	1	Tournament Cape Winelands Schools - Prestige 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-03-02	rnd 4	type Standard	result 1
		Opponent Brikkels, L (Lea)				Opponent Brikkels, L (Lea)

#	Games	Start				End
1	2	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-18	rnd 4	type Standard	result 1	date 2023-02-18	rnd 5	type Standard	result 1
		Opponent Mlanjeni, S (Sanelisiwe)				Opponent Rorwana, A (Aqhama)
2	1	Tournament Cape Winelands Schools - Prestige 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-03-02	rnd 4	type Standard	result 1
		Opponent Brikkels, L (Lea)				Opponent Brikkels, L (Lea)

#	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 2	type Rapid	result 1	date 2024-02-17	rnd 4	type Rapid	result 0.5
		Opponent Engelbrecht, A (Anneri)				Opponent Van Zyl, C (Cornelia Aletta)
2	2	Tournament Ashton Skaakmat Rapid 2023				Tournament Ashton Skaakmat Rapid 2023
		date 2023-11-18	rnd 1	type Rapid	result 1	date 2023-11-18	rnd 2	type Rapid	result 1
		Opponent Damons, S (Stephlinn)				Opponent Fouche, G (Grace-Lynne)
3	1	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 6	type Rapid	result 1	date 2024-02-17	rnd 6	type Rapid	result 1
		Opponent Davids, R (Raziah)				Opponent Davids, R (Raziah)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Ashton Skaakmat Rapid 2023
		date 2023-02-18	rnd 4	type Standard	result 1	date 2023-11-18	rnd 2	type Rapid	result 1
		Opponent Mlanjeni, S (Sanelisiwe)				Opponent Fouche, G (Grace-Lynne)
2	2	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 2	type Rapid	result 1	date 2024-02-17	rnd 3	type Rapid	result 1
		Opponent Engelbrecht, A (Anneri)				Opponent Engelbrecht, J (Jane)
3	1	Tournament Cape Winelands Schools - Prestige 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-03-02	rnd 4	type Standard	result 1
		Opponent Brikkels, L (Lea)				Opponent Brikkels, L (Lea)

#	Games	Start				End
1	2	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-18	rnd 4	type Standard	result 1	date 2023-02-18	rnd 5	type Standard	result 1
		Opponent Mlanjeni, S (Sanelisiwe)				Opponent Rorwana, A (Aqhama)
2	1	Tournament Cape Winelands Schools - Prestige 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-03-02	rnd 4	type Standard	result 1
		Opponent Brikkels, L (Lea)				Opponent Brikkels, L (Lea)

#	Games	Start				End
1	2	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 2	type Rapid	result 1	date 2024-02-17	rnd 3	type Rapid	result 1
		Opponent Engelbrecht, A (Anneri)				Opponent Engelbrecht, J (Jane)
2	2	Tournament Ashton Skaakmat Rapid 2023				Tournament Ashton Skaakmat Rapid 2023
		date 2023-11-18	rnd 1	type Rapid	result 1	date 2023-11-18	rnd 2	type Rapid	result 1
		Opponent Damons, S (Stephlinn)				Opponent Fouche, G (Grace-Lynne)
3	1	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 6	type Rapid	result 1	date 2024-02-17	rnd 6	type Rapid	result 1
		Opponent Davids, R (Raziah)				Opponent Davids, R (Raziah)

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	Minnaar ,A (Amelia)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Minnaar ,A (Amelia)	2	1323.2	898.2	1	1299.1	898.2	1	1258.2	898.2	0	0	0
2	Mlanjeni ,S (Sanelisiwe)	1	1	425	1	1	425	0	0	0	0	0	0
2	Mlanjeni ,S (Sanelisiwe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Cupido ,C (Caylah)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Cupido ,C (Caylah)	1	1325.6	900.6	1	1318.4	900.6	0	0	0	0	0	0
4	Brikkels ,L (Lea)	1	1	425	1	1	425	0	0	0	0	0	0
4	Brikkels ,L (Lea)	1	1166.1	1591.1	1	1198.5	1591.1	0	0	0	0	0	0
5	Cloete ,Z (Zoe)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Cloete ,Z (Zoe)	1	1217.2	792.2	1	1240	792.2	0	0	0	0	0	0
6	Rorwana ,A (Aqhama)	1	1	425	1	1	425	0	0	0	0	0	0
6	Rorwana ,A (Aqhama)	1	1114	1539	1	1092.4	1539	0	0	0	0	0	0
7	Ficks ,W (Willmarie)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Ficks ,W (Willmarie)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Engelbrecht ,J (Jenna)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Engelbrecht ,J (Jenna)	1	1135.2	710.2	1	1109.2	710.2	0	0	0	0	0	0
9	Petersen ,T (Tamrin Keisha)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Petersen ,T (Tamrin Keisha)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Davids ,R (Raziah)	1	1	425	0	0	0	1	1	425	0	0	0
10	Davids ,R (Raziah)	1	1155.2	1580.2	0	0	0	1	1126.2	1580.2	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Adendorff, M (Mia)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms