Chess South Africa Ratings Database

PLAYER PAGE

Personal

Claassen, N (Nicolaas)

Chess SA id

1100115547

FIDE id

Date of birth

2010-03-23 (U16)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1266.6	1268.5	1200	1200
Raw rating	1266.6	1268.5	1200	1200
Weighted rating	1266.4	1268.1	1200	1200
Weighted performance	864.2	862.3	0	0
Floor	780.9	789.5	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	150.8	150.4	165.8	165.8
Highest rating	1545.3 2019-05-01	1545.3 2019-05-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1280.9 2023-06-01	1289.5 2023-06-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1280.9 2023-08-01	1289.5 2023-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1545.3 2019-05-01	1545.3 2019-05-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1266.6	1268.5	1200	1200
Analysis
Rating	1266.6	1268.5	1200	1200
Raw rating	1266.6	1268.5	1200	1200
Weighted rating	1266.4	1268.1	1200
Weighted performance	864.2	862.3	0
K-factor	36	36	36	36
Floor	780.9	789.5	700	700
Max/Min rating change allowed	150.8	150.4	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	1266.6	1268.5	1200	1200
New weighted rating	1266.4	1268.1	1200	1200
New weighted performance	863.8	861.9	0	0
Temp new rating	1266.6	1268.5	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1266.6	1268.5	1200	1200
New K-factor	36	36	36	36
New floor	780.9	789.5	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	20	20
	0	0
	0	0
History	29	29

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	29	17.5	60.34	87.9	1221.5	1309.4
Standard	29	17.5	60.34	87.9	1221.5	1309.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1266.6	1268.5	1200	1200
2025-09-01	1266.6	1268.5	1200	1200
2025-08-01	1266.6	1268.5	1200	1200
2025-07-01	1266.6	1268.5	1200	1200
2025-06-01	1266.6	1268.5	1200	1200
2025-05-01	1266.6	1268.5	1200	1200
2025-04-01	1266.6	1268.5	1200	1200
2025-03-01	1266.6	1268.5	1200	1200
2025-02-01	1266.6	1268.5	1200	1200
2025-01-01	1266	1267.5	1200	1200
2024-12-01	1266	1267.5	1200	1200
2024-11-01	1266	1267.5	1200	1200
2024-10-01	1266	1267.5	1200	1200
2024-09-01	1266	1267.5	1200	1200
2024-08-01	1266	1267.5	1200	1200
2024-07-01	1266	1267.5	1200	1200
2024-06-01	1266	1267.5	1200	1200
2024-08-01	1266	1267.5	1200	1200
2024-04-01	1266	1267.5	1200	1200
2024-03-01	1266	1267.5	1200	1200
2024-02-01	1266	1267.5	1200	1200
2024-01-01	1266	1267.5	1200	1200
2023-12-01	1266	1267.5	1200	1200
2023-11-01	1266	1267.5	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	2023 Gauteng Top Schools (U13 Mixed)	2023-08-18	2023-08-18	Standard	West Rand (GWR)	5	5	1	Yes	Analysis
2	2023 Tshwane North School District CLOSED League Championships (D3)	2023-08-12	2023-08-12	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
3	2023 Tshwane North School District CLOSED Individual Championships (D3)	2023-05-13	2023-05-13	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
4	Gauteng Schools Individual Finals 2023 (U13 Boys)	2023-05-26	2023-05-26	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
5	2019 D3 Team League (U9)	2019-07-20	2019-07-20	Standard	Tshwane (GTP)	5	4	2.5	Yes	Analysis
6	D3 Primary School League Cluster 4 2019 (U9)	2019-05-11	2019-05-11	Standard	Tshwane (GTP)	5	5	4.5	Yes	Analysis

#	Games	Start				End
1	8	Tournament D3 Primary School League Cluster 4 2019				Tournament 2019 D3 Team League
		date 2019-05-11	rnd 1	type Standard	result 1	date 2019-07-20	rnd 3	type Standard	result 0.5
		Opponent Van Rensburg, C (Christiaan)				Opponent Lubbe, KB (Kean Barend)
2	3	Tournament 2023 Tshwane North School District CLOSED League Championships				Tournament 2023 Gauteng Top Schools
		date 2023-08-12	rnd 4	type Standard	result 1	date 2023-08-18	rnd 1	type Standard	result 1
		Opponent Cheti, B (Botshelo)				Opponent Chamuka, A (Ayanda)
3	3	Tournament 2023 Tshwane North School District CLOSED Individual Championships				Tournament Gauteng Schools Individual Finals 2023
		date 2023-05-13	rnd 5	type Standard	result 1	date 2023-05-26	rnd 2	type Standard	result 1
		Opponent Mphahlele, T (Thabang)				Opponent Roos, J (Joshua)

#	Games	Start				End
1	8	Tournament D3 Primary School League Cluster 4 2019				Tournament 2019 D3 Team League
		date 2019-05-11	rnd 1	type Standard	result 1	date 2019-07-20	rnd 3	type Standard	result 0.5
		Opponent Van Rensburg, C (Christiaan)				Opponent Lubbe, KB (Kean Barend)
2	3	Tournament 2023 Tshwane North School District CLOSED League Championships				Tournament 2023 Gauteng Top Schools
		date 2023-08-12	rnd 4	type Standard	result 1	date 2023-08-18	rnd 1	type Standard	result 1
		Opponent Cheti, B (Botshelo)				Opponent Chamuka, A (Ayanda)
3	3	Tournament 2023 Tshwane North School District CLOSED Individual Championships				Tournament Gauteng Schools Individual Finals 2023
		date 2023-05-13	rnd 5	type Standard	result 1	date 2023-05-26	rnd 2	type Standard	result 1
		Opponent Mphahlele, T (Thabang)				Opponent Roos, J (Joshua)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament D3 Primary School League Cluster 4 2019				Tournament 2019 D3 Team League
		date 2019-05-11	rnd 4	type Standard	result 1	date 2019-07-20	rnd 2	type Standard	result 1
		Opponent Lwandiso, M (Msiza)				Opponent Ndala, O (Olwethu)
2	3	Tournament 2023 Tshwane North School District CLOSED League Championships				Tournament 2023 Gauteng Top Schools
		date 2023-08-12	rnd 4	type Standard	result 1	date 2023-08-18	rnd 1	type Standard	result 1
		Opponent Cheti, B (Botshelo)				Opponent Chamuka, A (Ayanda)
3	3	Tournament 2023 Tshwane North School District CLOSED Individual Championships				Tournament Gauteng Schools Individual Finals 2023
		date 2023-05-13	rnd 5	type Standard	result 1	date 2023-05-26	rnd 2	type Standard	result 1
		Opponent Mphahlele, T (Thabang)				Opponent Roos, J (Joshua)

#	Games	Start				End
1	4	Tournament D3 Primary School League Cluster 4 2019				Tournament 2019 D3 Team League
		date 2019-05-11	rnd 4	type Standard	result 1	date 2019-07-20	rnd 2	type Standard	result 1
		Opponent Lwandiso, M (Msiza)				Opponent Ndala, O (Olwethu)
2	3	Tournament 2023 Tshwane North School District CLOSED League Championships				Tournament 2023 Gauteng Top Schools
		date 2023-08-12	rnd 4	type Standard	result 1	date 2023-08-18	rnd 1	type Standard	result 1
		Opponent Cheti, B (Botshelo)				Opponent Chamuka, A (Ayanda)
3	3	Tournament 2023 Tshwane North School District CLOSED Individual Championships				Tournament Gauteng Schools Individual Finals 2023
		date 2023-05-13	rnd 5	type Standard	result 1	date 2023-05-26	rnd 2	type Standard	result 1
		Opponent Mphahlele, T (Thabang)				Opponent Roos, J (Joshua)

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	Froneman ,BW (Bernard Wilhelm)	2	1	0	2	1	0	0	0	0	0	0	0
1	Froneman ,BW (Bernard Wilhelm)	2	1085.4	1085.4	2	1099.4	1085.4	0	0	0	0	0	0
2	Ndala ,O (Olwethu)	1	1	425	1	1	425	0	0	0	0	0	0
2	Ndala ,O (Olwethu)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Cheti ,B (Botshelo)	1	1	425	1	1	425	0	0	0	0	0	0
3	Cheti ,B (Botshelo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Chamika ,A (Ayanda)	1	1	425	1	1	425	0	0	0	0	0	0
4	Chamika ,A (Ayanda)	1	1184.9	1609.9	1	1196.8	1609.9	0	0	0	0	0	0
5	Mphahlele ,T (Thabang)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mphahlele ,T (Thabang)	1	536.8	961.8	1	536.8	961.8	0	0	0	0	0	0
6	Ryan ,D (Declan)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Ryan ,D (Declan)	1	1382.9	957.9	1	1368.7	957.9	0	0	0	0	0	0
7	Bonnin ,J (Juan)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Bonnin ,J (Juan)	1	1299.2	874.2	1	1306.2	874.2	0	0	0	0	0	0
8	Maponya ,W (Warona)	1	1	425	1	1	425	0	0	0	0	0	0
8	Maponya ,W (Warona)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Klopper ,PA (Phillippus Arnoldus)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Klopper ,PA (Phillippus Arnoldus)	1	1259.2	834.2	1	1237.9	834.2	0	0	0	0	0	0
10	Du Toit ,M (Mnika)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Du Toit ,M (Mnika)	1	1200	1200	1	1200	1200	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

Claassen, N (Nicolaas)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms