Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Aarde, M (Marnus)

Chess SA id

1180315006

FIDE id

Date of birth

2018-07-31 (U10)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1210.3	1212.9	1200	1200
Raw rating	1210.3	1212.9	1200	1200
Weighted rating	1206.7	1208.4	1200	1200
Weighted performance	0	0	0	0
Floor	710.3	712.9	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	163.4	162.8	165.8	165.8
Highest rating	1210.3 2025-04-01	1212.9 2025-04-01	1200 2025-03-01	1200 2025-03-01
Highest raw rating	1210.3 2025-04-01	1212.9 2025-04-01	1200 2025-03-01	1200 2025-03-01
Highest weighted rating	1203.8 2025-08-01	1204.7 2025-08-01	1200 2025-03-01	1200 2025-03-01
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	0
New rating	1210.3	1212.9	1200	1200
Analysis
Rating	1210.3	1212.9	1200	1200
Raw rating	1210.3	1212.9	1200	1200
Weighted rating	1206.7	1208.4	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	710.3	712.9	700	700
Max/Min rating change allowed	163.4	162.8	165.8	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	1210.3	1212.9	1200	1200
New weighted rating	1207.2	1209	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1210.3	1212.9	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1210.3	1212.9	1200	1200
New K-factor	36	36	36	36
New floor	710.3	712.9	700	700

Item	Main	Standard
	0	0
	10	10
	0	0
	0	0
	0	0
	0	0
History	10	10

Games since
	Main 10	Standard 10		Rapid 0		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	10	5	50	0	1220.5	1220.5
Standard	10	5	50	0	1220.5	1220.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	10	5	50	0	1220.5	1220.5
Standard	10	5	50	0	1220.5	1220.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1210.3	1212.9	1200	1200
2025-11-30	1210.3	1212.9	1200	1200
2025-11-01	1210.3	1212.9	1200	1200
2025-09-30	1210.3	1212.9	1200	1200
2025-09-01	1210.3	1212.9	1200	1200
2025-08-01	1210.3	1212.9	1200	1200
2025-07-01	1210.3	1212.9	1200	1200
2025-06-01	1210.3	1212.9	1200	1200
2025-05-01	1210.3	1212.9	1200	1200
2025-04-01	1210.3	1212.9	1200	1200
2025-03-01	1199.8	1199.8	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
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-05-01	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

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	CT Metro Schools Individual Closed 2025 (U7 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
2	CT Metro North Schools Chess Individual Trials 2025 (U7 Open)	2025-02-08	2025-02-09	Standard	Cape Town (WCT)	5	4	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2025-02-08	rnd 2	type Standard	result 1	date 2025-02-08	rnd 3	type Standard	result 1
		Opponent Oatlegile, M (Motshwaedi)				Opponent Karamalla, H (Hamad)
2	1	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 6	type Standard	result 1	date 2025-03-02	rnd 6	type Standard	result 1
		Opponent Oatlegile, M (Motshwaedi)				Opponent Oatlegile, M (Motshwaedi)
3	1	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 4	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Van der Heyde, A (Aidan)				Opponent Van der Heyde, A (Aidan)

#	Games	Start				End
1	2	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2025-02-08	rnd 2	type Standard	result 1	date 2025-02-08	rnd 3	type Standard	result 1
		Opponent Oatlegile, M (Motshwaedi)				Opponent Karamalla, H (Hamad)
2	1	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 6	type Standard	result 1	date 2025-03-02	rnd 6	type Standard	result 1
		Opponent Oatlegile, M (Motshwaedi)				Opponent Oatlegile, M (Motshwaedi)
3	1	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 4	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Van der Heyde, A (Aidan)				Opponent Van der Heyde, A (Aidan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2025-02-08	rnd 2	type Standard	result 1	date 2025-02-08	rnd 3	type Standard	result 1
		Opponent Oatlegile, M (Motshwaedi)				Opponent Karamalla, H (Hamad)
2	1	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 6	type Standard	result 1	date 2025-03-02	rnd 6	type Standard	result 1
		Opponent Oatlegile, M (Motshwaedi)				Opponent Oatlegile, M (Motshwaedi)
3	1	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 4	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Van der Heyde, A (Aidan)				Opponent Van der Heyde, A (Aidan)

#	Games	Start				End
1	2	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2025-02-08	rnd 2	type Standard	result 1	date 2025-02-08	rnd 3	type Standard	result 1
		Opponent Oatlegile, M (Motshwaedi)				Opponent Karamalla, H (Hamad)
2	1	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 6	type Standard	result 1	date 2025-03-02	rnd 6	type Standard	result 1
		Opponent Oatlegile, M (Motshwaedi)				Opponent Oatlegile, M (Motshwaedi)
3	1	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 4	type Standard	result 1	date 2025-03-02	rnd 4	type Standard	result 1
		Opponent Van der Heyde, A (Aidan)				Opponent Van der Heyde, A (Aidan)

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	Oatlegile ,M (Motshwaedi)	2	2	425	2	2	425	0	0	0	0	0	0
1	Oatlegile ,M (Motshwaedi)	2	1197.2	1622.2	2	1196.7	1622.2	0	0	0	0	0	0
2	Brand ,E (Ethan)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Brand ,E (Ethan)	2	1235.5	810.5	2	1238.6	810.5	0	0	0	0	0	0
3	Karamalla ,H (Hamad)	2	2	425	2	2	425	0	0	0	0	0	0
3	Karamalla ,H (Hamad)	2	1198.6	1623.6	2	1198.3	1623.6	0	0	0	0	0	0
4	Harris ,A (Alex)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Harris ,A (Alex)	1	1142.8	717.8	1	1139.2	717.8	0	0	0	0	0	0
5	Etsebeth ,H (Heiko)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Etsebeth ,H (Heiko)	1	1265.1	840.1	1	1277.7	840.1	0	0	0	0	0	0
6	Van der Heyde ,A (Aidan)	1	1	425	1	1	425	0	0	0	0	0	0
6	Van der Heyde ,A (Aidan)	1	1269.6	1694.6	1	1259.8	1694.6	0	0	0	0	0	0
7	Malengret ,N (Noah)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Malengret ,N (Noah)	1	1264.7	839.7	1	1276.1	839.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Van Aarde, M (Marnus)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms