Chess South Africa Ratings Database

PLAYER PAGE

Personal

Erasmus, A (Adam)

Chess SA id

1180323692

FIDE id

Date of birth

2018-12-28 (U8)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1256.8	1267	1198.6	1200
Raw rating	1256.8	1267	1193.8	1200
Weighted rating	1204	1205.4	1198.6	1200
Weighted performance	0	0	0	0
Floor	756.8	767	699.9	700
K-factor	36	36	40	36
Min/Max rating change allowed	152.9	150.7	167.3	165.8
Highest rating	1256.8 2025-09-30	1267 2025-09-30	1199.9 2025-07-30	1200 2025-08-01
Highest raw rating	1256.8 2025-09-30	1267 2025-09-30	1199.9 2025-07-30	1200 2025-08-01
Highest weighted rating	1204 2025-09-30	1205.4 2025-09-30	1199.9 2025-07-30	1200 2025-08-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	-0.4	0
New rating	1256.8	1267	1198.1	1200
Analysis
Rating	1256.8	1267	1198.6	1200
Raw rating	1256.8	1267	1193.8	1200
Weighted rating	1204	1205.4	1198.6
Weighted performance	0	0	0
K-factor	36	36	40	36
Floor	756.8	767	699.9	700
Max/Min rating change allowed	152.9	150.7	167.3	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	1256.8	1267	1193.8	1200
New weighted rating	1208.4	1210.5	1198.1	1200
New weighted performance	0	0	0	0
Temp new rating	1256.8	1267	1198.1	1200
Temp new rating +/-	0	0	-0.4	0
Final new rating +/-	0	0	-0.4	0
New rating	1256.8	1267	1198.1	1200
New K-factor	36	36	40	36
New floor	756.8	767	699.9	700

Item	Main	Standard	Rapid
	0	0	0
	9	5	4
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	9	5	4

Games since
	Main 9	Standard 5		Rapid 4		Blitz 0
Gender	Male
Age group	U8
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U8	-1		-1		-1
U8 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U8	-1		-1		-1
U8 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U8	-1		-1		-1
U8 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U8	-1		-1		-1
U8 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	9	4	44.44	-47.2	1237	1189.8
Standard	5	4	80	255	1247.4	1502.4
Rapid	4	0	0	-425	1224.1	799.1
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	9	4	44.44	-47.2	1237	1189.8
Standard	5	4	80	255	1247.4	1502.4
Rapid	4	0	0	-425	1224.1	799.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1256.8	1267	1193.8	1200
2025-09-01	1196.3	1200	1193.8	1200
2025-08-01	1196.3	1200	1193.8	1200
2025-07-01	1200	1200	1200	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools - Top Schools 2025 (U7)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	5	4	Yes	Analysis
2	Gordons Bay Library Chess Tournament 2025 (U7)	2025-07-26	2025-07-26	Rapid	Cape Town (WCT)	5	4	0	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools - Top Schools 2025 (U7)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	5	4	Yes	Analysis
2	Gordons Bay Library Chess Tournament 2025 (U7)	2025-07-26	2025-07-26	Rapid	Cape Town (WCT)	5	4	0	Yes	Analysis

#	Games	Start				End
1	2	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 4	type Standard	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Maarman, R (Ryleigh)				Opponent Jagers, Z (Zion)
2	2	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 1	type Standard	result 1	date 2025-09-06	rnd 2	type Standard	result 1
		Opponent Costa, T (Thalia Anne)				Opponent Boshoff, D (Daniel)

#	Games	Start				End
1	2	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 4	type Standard	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Maarman, R (Ryleigh)				Opponent Jagers, Z (Zion)
2	2	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 1	type Standard	result 1	date 2025-09-06	rnd 2	type Standard	result 1
		Opponent Costa, T (Thalia Anne)				Opponent Boshoff, D (Daniel)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 4	type Standard	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Maarman, R (Ryleigh)				Opponent Jagers, Z (Zion)
2	2	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 1	type Standard	result 1	date 2025-09-06	rnd 2	type Standard	result 1
		Opponent Costa, T (Thalia Anne)				Opponent Boshoff, D (Daniel)

#	Games	Start				End
1	2	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 4	type Standard	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Maarman, R (Ryleigh)				Opponent Jagers, Z (Zion)
2	2	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 1	type Standard	result 1	date 2025-09-06	rnd 2	type Standard	result 1
		Opponent Costa, T (Thalia Anne)				Opponent Boshoff, D (Daniel)

No games found.

#	Games	Start				End

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	Haman ,E (Elshan�)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Haman ,E (Elshan�)	1	1236.5	811.5	1	1240.9	811.5	0	0	0	0	0	0
2	Boshoff ,D (Daniel)	1	1	425	1	1	425	0	0	0	0	0	0
2	Boshoff ,D (Daniel)	1	1285.1	1710.1	1	1302.9	1710.1	0	0	0	0	0	0
3	Jagers ,Z (Zion)	1	1	425	1	1	425	0	0	0	0	0	0
3	Jagers ,Z (Zion)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Costa ,T (Thalia Anne)	1	1	425	1	1	425	0	0	0	0	0	0
4	Costa ,T (Thalia Anne)	1	1199.7	1624.7	1	1199.6	1624.7	0	0	0	0	0	0
5	Maarman ,R (Ryleigh)	1	1	425	1	1	425	0	0	0	0	0	0
5	Maarman ,R (Ryleigh)	1	1315.6	1740.6	1	1325	1740.6	0	0	0	0	0	0
6	Smith ,S (Sophia)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Smith ,S (Sophia)	1	1245.2	820.2	0	0	0	1	1261.7	820.2	0	0	0
7	Steel ,L (Layla)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Steel ,L (Layla)	1	1202.5	777.5	0	0	0	1	1195.7	777.5	0	0	0
8	Varadharajan ,T (Theeran)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Varadharajan ,T (Theeran)	1	1200	775	0	0	0	1	1200	775	0	0	0
9	de Wet ,L (Lila)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	de Wet ,L (Lila)	1	1248.8	823.8	0	0	0	1	1197.5	823.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Erasmus, A (Adam)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms