Chess South Africa Ratings Database

PLAYER PAGE

Personal

Matheson, A (Alexander)

Chess SA id

1070101912

FIDE id

Date of birth

2007-08-15 (U20)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-09-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1101.1	1109.2	1135.2	1200
Raw rating	1101.1	1109.2	1135.2	1200
Weighted rating	1101.1	1109.2	1135.2	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	190.9	188.7	181.9	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1101.1	1109.2	1135.2	1200
Analysis
Rating	1101.1	1109.2	1135.2	1200
Raw rating	1101.1	1109.2	1135.2	1200
Weighted rating	1101.1	1109.2	1135.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	190.9	188.7	181.9	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	1101.1	1109.2	1135.2	1200
New weighted rating	1101.1	1109.2	1135.2	1200
New weighted performance	0	0	0	0
Temp new rating	1101.1	1109.2	1135.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1101.1	1109.2	1135.2	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	12	5	7

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	12	3	25	-212.5	1150.1	937.6
Standard	5	1	20	-255	1123	868
Rapid	7	2	28.57	-182.1	1169.4	987.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1101.1	1109.2	1135.2	1200
2025-09-01	1101.1	1109.2	1135.2	1200
2025-08-01	1101.1	1109.2	1135.2	1200
2025-07-01	1101.1	1109.2	1135.2	1200
2025-06-01	1101.1	1109.2	1135.2	1200
2025-05-01	1101.1	1109.2	1135.2	1200
2025-04-01	1101.1	1109.2	1135.2	1200
2025-03-01	1101.1	1109.2	1135.2	1200
2025-02-01	1101.1	1109.2	1135.2	1200
2025-01-01	1101.1	1109.2	1135.2	1200
2024-12-01	1101.1	1109.2	1135.2	1200
2024-11-01	1101.1	1109.2	1135.2	1200
2024-10-01	1101.1	1109.2	1135.2	1200
2024-09-01	1101.1	1109.2	1135.2	1200
2024-08-01	1101.1	1109.2	1135.2	1200
2024-07-01	1101.1	1109.2	1135.2	1200
2024-06-01	1101.1	1109.2	1135.2	1200
2024-08-01	1101.1	1109.2	1135.2	1200
2024-04-01	1101.1	1109.2	1135.2	1200
2024-03-01	1101.1	1109.2	1135.2	1200
2024-02-01	1101.1	1109.2	1135.2	1200
2024-01-01	1101.1	1109.2	1135.2	1200
2023-12-01	1101.1	1109.2	1135.2	1200
2023-11-01	1101.1	1109.2	1135.2	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	2018 Swartland Open (B)	2018-09-14	2018-09-15	Standard	West Coast (WCU)	6	5	1	Yes	Analysis
2	Rhenish Primary Chess Tournament 2018 (U14)	2018-05-12	2018-05-12	Rapid	Cape Winelands (WCW)	7	7	2	Yes	Analysis

#	Games	Start				End
1	1	Tournament 2018 Swartland Open				Tournament 2018 Swartland Open
		date 2018-09-14	rnd 2	type Standard	result 1	date 2018-09-14	rnd 2	type Standard	result 1
		Opponent Lewaks, A (Andrea)				Opponent Lewaks, A (Andrea)
2	1	Tournament Rhenish Primary Chess Tournament 2018				Tournament Rhenish Primary Chess Tournament 2018
		date 2018-05-12	rnd 6	type Rapid	result 1	date 2018-05-12	rnd 6	type Rapid	result 1
		Opponent Charters, C (Christian)				Opponent Charters, C (Christian)
3	1	Tournament Rhenish Primary Chess Tournament 2018				Tournament Rhenish Primary Chess Tournament 2018
		date 2018-05-12	rnd 3	type Rapid	result 1	date 2018-05-12	rnd 3	type Rapid	result 1
		Opponent Booi, Z (Zukhanye)				Opponent Booi, Z (Zukhanye)

#	Games	Start				End
1	1	Tournament 2018 Swartland Open				Tournament 2018 Swartland Open
		date 2018-09-14	rnd 2	type Standard	result 1	date 2018-09-14	rnd 2	type Standard	result 1
		Opponent Lewaks, A (Andrea)				Opponent Lewaks, A (Andrea)

#	Games	Start				End
1	1	Tournament Rhenish Primary Chess Tournament 2018				Tournament Rhenish Primary Chess Tournament 2018
		date 2018-05-12	rnd 6	type Rapid	result 1	date 2018-05-12	rnd 6	type Rapid	result 1
		Opponent Charters, C (Christian)				Opponent Charters, C (Christian)
2	1	Tournament Rhenish Primary Chess Tournament 2018				Tournament Rhenish Primary Chess Tournament 2018
		date 2018-05-12	rnd 3	type Rapid	result 1	date 2018-05-12	rnd 3	type Rapid	result 1
		Opponent Booi, Z (Zukhanye)				Opponent Booi, Z (Zukhanye)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 2018 Swartland Open				Tournament 2018 Swartland Open
		date 2018-09-14	rnd 2	type Standard	result 1	date 2018-09-14	rnd 2	type Standard	result 1
		Opponent Lewaks, A (Andrea)				Opponent Lewaks, A (Andrea)
2	1	Tournament Rhenish Primary Chess Tournament 2018				Tournament Rhenish Primary Chess Tournament 2018
		date 2018-05-12	rnd 6	type Rapid	result 1	date 2018-05-12	rnd 6	type Rapid	result 1
		Opponent Charters, C (Christian)				Opponent Charters, C (Christian)
3	1	Tournament Rhenish Primary Chess Tournament 2018				Tournament Rhenish Primary Chess Tournament 2018
		date 2018-05-12	rnd 3	type Rapid	result 1	date 2018-05-12	rnd 3	type Rapid	result 1
		Opponent Booi, Z (Zukhanye)				Opponent Booi, Z (Zukhanye)

#	Games	Start				End
1	1	Tournament 2018 Swartland Open				Tournament 2018 Swartland Open
		date 2018-09-14	rnd 2	type Standard	result 1	date 2018-09-14	rnd 2	type Standard	result 1
		Opponent Lewaks, A (Andrea)				Opponent Lewaks, A (Andrea)

#	Games	Start				End
1	1	Tournament Rhenish Primary Chess Tournament 2018				Tournament Rhenish Primary Chess Tournament 2018
		date 2018-05-12	rnd 6	type Rapid	result 1	date 2018-05-12	rnd 6	type Rapid	result 1
		Opponent Charters, C (Christian)				Opponent Charters, C (Christian)
2	1	Tournament Rhenish Primary Chess Tournament 2018				Tournament Rhenish Primary Chess Tournament 2018
		date 2018-05-12	rnd 3	type Rapid	result 1	date 2018-05-12	rnd 3	type Rapid	result 1
		Opponent Booi, Z (Zukhanye)				Opponent Booi, Z (Zukhanye)

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	Mcquire ,M (Mikael)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Mcquire ,M (Mikael)	1	895.3	470.3	1	757.6	470.3	0	0	0	0	0	0
2	Durandt ,A (Andries)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Durandt ,A (Andries)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Witbooi ,A (Aiden)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Witbooi ,A (Aiden)	1	1124.7	699.7	1	1093.6	699.7	0	0	0	0	0	0
4	Lewaks ,A (Andrea)	1	1	425	1	1	425	0	0	0	0	0	0
4	Lewaks ,A (Andrea)	1	1208.7	1633.7	1	1161.9	1633.7	0	0	0	0	0	0
5	Knoesen ,Z (Zichri)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Knoesen ,Z (Zichri)	1	1186.3	761.3	1	1116.8	761.3	0	0	0	0	0	0
6	Mcintyre ,MD (Michael David)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Mcintyre ,MD (Michael David)	1	1151.5	726.5	0	0	0	1	1200	726.5	0	0	0
7	Bezuidenhout ,J (Joshua)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Bezuidenhout ,J (Joshua)	1	1200	775	0	0	0	1	1200	775	0	0	0
8	Koch ,E (Emma)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Koch ,E (Emma)	1	1034.2	609.2	0	0	0	1	1062.8	609.2	0	0	0
9	Du Plooy ,L (Lisa)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Du Plooy ,L (Lisa)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	Achiano ,K (Kofi)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Achiano ,K (Kofi)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Statistics

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PLAYER PAGE

Personal

Matheson, A (Alexander)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms