Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Niekerk, M (Mariano)

Chess SA id

1080151274

FIDE id

Date of birth

2008-04-24 (U18)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1163.1	1150.6	1181.4	1200
Raw rating	1163.1	1150.6	1181.4	1200
Weighted rating	1159.3	1145.8	1179.6	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	174.8	177.9	170.3	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1163.1	1150.6	1181.4	1200
Analysis
Rating	1163.1	1150.6	1181.4	1200
Raw rating	1163.1	1150.6	1181.4	1200
Weighted rating	1159.3	1145.8	1179.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	174.8	177.9	170.3	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	1163.1	1150.6	1181.4	1200
New weighted rating	1159.6	1146.1	1179.6	1200
New weighted performance	0	0	0	0
Temp new rating	1163.1	1150.6	1181.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1163.1	1150.6	1181.4	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	5	5	0
	10	4	6
	5	5	0
	0	0	0
	0	0	0
History	20	14	6

Games since
	Main 15	Standard 9		Rapid 6		Blitz 0
Gender	Male
Age group	U18
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	5	2	40	-85	1289.2	1204.2
Standard	5	2	40	-85	1289.2	1204.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	20	6.5	32.5	-148.8	1267.7	1118.9
Standard	14	4.5	32.14	-151.8	1250.7	1098.9
Rapid	6	2	33.33	-141.7	1307.3	1165.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1163.1	1150.6	1181.4	1200
2025-09-30	1163.1	1150.6	1181.4	1200
2025-09-01	1163.1	1150.6	1181.4	1200
2025-08-01	1163.1	1150.6	1181.4	1200
2025-07-01	1163.1	1150.6	1181.4	1200
2025-06-01	1163.1	1150.6	1181.4	1200
2025-05-01	1163.1	1150.6	1181.4	1200
2025-04-01	1163.1	1150.6	1181.4	1200
2025-03-01	1163.1	1150.6	1181.4	1200
2025-02-01	1156.1	1142.3	1181.4	1200
2025-01-01	1147.6	1129.2	1174.8	1200
2024-12-01	1147.6	1129.2	1174.8	1200
2024-11-01	1147.6	1129.2	1174.8	1200
2024-10-01	1147.6	1129.2	1174.8	1200
2024-09-01	1147.6	1129.2	1174.8	1200
2024-08-01	1147.6	1129.2	1174.8	1200
2024-07-01	1164.2	1154.8	1174.8	1200
2024-09-01	1164.2	1154.8	1174.8	1200
2024-05-01	1164.2	1154.8	1174.8	1200
2024-04-01	1164.2	1154.8	1174.8	1200
2024-03-01	1164.2	1154.8	1174.8	1200
2024-02-01	1164.5	1154.8	1200	1200
2024-01-01	1164.5	1154.8	1200	1200
2023-12-01	1164.5	1154.8	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	Cape Winelands Schools - Trials 1 2025 (U17 Boys)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Winelands Schools - Trials 1 2025 (U17 Boys)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
2	Cape Winelands - Top Schools 2024 (U18 Mixed)	2024-07-27	2024-07-27	Standard	Cape Winelands (WCW)	5	4	1	Yes	Analysis
3	Cape Winelands Schools - HS Trials 1 2024 (U18 Boys)	2024-02-17	2024-02-17	Rapid	Cape Winelands (WCW)	6	6	2	Yes	Analysis
4	Cape Winelands Schools Chess - Trials 1 2023 (U15 Boys)	2023-02-25	2023-02-25	Standard	Cape Winelands (WCW)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Cape Winelands - Top Schools 2024				Tournament Cape Winelands Schools - Trials 1 2025
		date 2024-07-27	rnd 5	type Standard	result 1	date 2025-02-08	rnd 1	type Standard	result 1
		Opponent Williams, E (Enrique)				Opponent Truter, J (Johannes)
2	1	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 3	type Standard	result 1	date 2025-02-08	rnd 3	type Standard	result 1
		Opponent Odell, E (Eugene)				Opponent Odell, E (Eugene)
3	1	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 5	type Rapid	result 1	date 2024-02-17	rnd 5	type Rapid	result 1
		Opponent De Beer, M (Matieu)				Opponent De Beer, M (Matieu)

#	Games	Start				End
1	2	Tournament Cape Winelands - Top Schools 2024				Tournament Cape Winelands Schools - Trials 1 2025
		date 2024-07-27	rnd 5	type Standard	result 1	date 2025-02-08	rnd 1	type Standard	result 1
		Opponent Williams, E (Enrique)				Opponent Truter, J (Johannes)
2	1	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 3	type Standard	result 1	date 2025-02-08	rnd 3	type Standard	result 1
		Opponent Odell, E (Eugene)				Opponent Odell, E (Eugene)
3	1	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-25	rnd 3	type Standard	result 0.5	date 2023-02-25	rnd 3	type Standard	result 0.5
		Opponent Mostert, M (Mikhail)				Opponent Mostert, M (Mikhail)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 5	type Rapid	result 1	date 2024-02-17	rnd 5	type Rapid	result 1
		Opponent De Beer, M (Matieu)				Opponent De Beer, M (Matieu)
2	1	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 2	type Rapid	result 1
		Opponent Kahn, K (Keanu)				Opponent Kahn, K (Keanu)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Cape Winelands - Top Schools 2024				Tournament Cape Winelands Schools - Trials 1 2025
		date 2024-07-27	rnd 5	type Standard	result 1	date 2025-02-08	rnd 1	type Standard	result 1
		Opponent Williams, E (Enrique)				Opponent Truter, J (Johannes)
2	1	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 3	type Standard	result 1	date 2025-02-08	rnd 3	type Standard	result 1
		Opponent Odell, E (Eugene)				Opponent Odell, E (Eugene)
3	1	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 5	type Rapid	result 1	date 2024-02-17	rnd 5	type Rapid	result 1
		Opponent De Beer, M (Matieu)				Opponent De Beer, M (Matieu)

#	Games	Start				End
1	2	Tournament Cape Winelands - Top Schools 2024				Tournament Cape Winelands Schools - Trials 1 2025
		date 2024-07-27	rnd 5	type Standard	result 1	date 2025-02-08	rnd 1	type Standard	result 1
		Opponent Williams, E (Enrique)				Opponent Truter, J (Johannes)
2	1	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 3	type Standard	result 1	date 2025-02-08	rnd 3	type Standard	result 1
		Opponent Odell, E (Eugene)				Opponent Odell, E (Eugene)
3	1	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-25	rnd 1	type Standard	result 1	date 2023-02-25	rnd 1	type Standard	result 1
		Opponent Richard, T (Tim)				Opponent Richard, T (Tim)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2024-02-17	rnd 5	type Rapid	result 1	date 2024-02-17	rnd 5	type Rapid	result 1
		Opponent De Beer, M (Matieu)				Opponent De Beer, M (Matieu)
2	1	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 2	type Rapid	result 1
		Opponent Kahn, K (Keanu)				Opponent Kahn, K (Keanu)

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	Van Der Merwe ,J (Johann)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Van Der Merwe ,J (Johann)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Williams ,E (Enrique)	1	1	425	1	1	425	0	0	0	0	0	0
2	Williams ,E (Enrique)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Richard ,T (Tim)	1	1	425	1	1	425	0	0	0	0	0	0
3	Richard ,T (Tim)	1	1134.6	1559.6	1	1125.2	1559.6	0	0	0	0	0	0
4	De Villiers ,D (Dawid)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	De Villiers ,D (Dawid)	1	1289.6	864.6	1	1293.6	864.6	0	0	0	0	0	0
5	Myoli ,O (Oscar)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Myoli ,O (Oscar)	1	1247.6	822.6	1	1214.1	822.6	0	0	0	0	0	0
6	Alkaster ,R (Rickelme)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Alkaster ,R (Rickelme)	1	1241.4	816.4	1	1200	816.4	0	0	0	0	0	0
7	De Vos ,ES (Eustace Steyn)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	De Vos ,ES (Eustace Steyn)	1	1402	977	1	1281.2	977	0	0	0	0	0	0
8	Truter ,J (Johannes)	1	1	425	1	1	425	0	0	0	0	0	0
8	Truter ,J (Johannes)	1	1316.3	1741.3	1	1338.4	1741.3	0	0	0	0	0	0
9	Mostert ,M (Mikhail)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Mostert ,M (Mikhail)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
10	Odell ,E (Eugene)	1	1	425	1	1	425	0	0	0	0	0	0
10	Odell ,E (Eugene)	1	1263.1	1688.1	1	1172.9	1688.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Van Niekerk, M (Mariano)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms