Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ventura, N (Nathan)

Chess SA id

1150314465

FIDE id

Date of birth

2015-10-07 (U12)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1199.5	1200	1199.2	1200
Raw rating	1199.5	1200	1199.2	1200
Weighted rating	1199.4	1200	1199.1	1200
Weighted performance	0	0	0	0
Floor	699.9	700	699.9	700
K-factor	40	36	40	36
Min/Max rating change allowed	165.9	165.8	166	165.8
Highest rating	1199.9 2025-02-03	1200 2025-03-01	1199.9 2025-02-03	1200 2025-03-01
Highest raw rating	1199.9 2025-02-03	1200 2025-03-01	1199.9 2025-02-03	1200 2025-03-01
Highest weighted rating	1199.9 2025-02-03	1200 2025-03-01	1199.9 2025-02-03	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	1199.5	1200	1199.2	1200
Analysis
Rating	1199.5	1200	1199.2	1200
Raw rating	1199.5	1200	1199.2	1200
Weighted rating	1199.4	1200	1199.1
Weighted performance	0	0	0
K-factor	40	36	40	36
Floor	699.9	700	699.9	700
Max/Min rating change allowed	165.9	165.8	166	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	1199.5	1200	1199.2	1200
New weighted rating	1199.4	1200	1199	1200
New weighted performance	0	0	0	0
Temp new rating	1199.5	1200	1199.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1199.5	1200	1199.2	1200
New K-factor	40	36	40	36
New floor	699.9	700	699.9	700

Item	Main	Rapid
	0	0
	11	11
	0	0
	0	0
	0	0
	0	0
History	11	11

Games since
	Main 11	Standard 0		Rapid 11		Blitz 0
Gender	Male
Age group	U12
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	11	3	27.27	-193.2	1179.6	986.5
Standard	0	0	0	0	0	0
Rapid	11	3	27.27	-193.2	1179.6	986.5
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	11	3	27.27	-193.2	1179.6	986.5
Standard	0	0	0	0	0	0
Rapid	11	3	27.27	-193.2	1179.6	986.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1199.5	1200	1199.2	1200
2025-09-01	1199.5	1200	1199.2	1200
2025-08-01	1199.5	1200	1199.2	1200
2025-07-01	1199.5	1200	1199.2	1200
2025-06-01	1199.5	1200	1199.2	1200
2025-05-01	1199.5	1200	1199.1	1200
2025-04-01	1199.2	1200	1198.6	1200
2025-03-01	1194.6	1200	1191.3	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	Overberg Schools - PS Trials (Region 1) 2025 (U11 Boys)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	6	6	2	Yes	Analysis
2	Overberg Schools & Federation Open 2025 (U11)	2025-02-01	2025-02-01	Rapid	Overberg (WOS)	6	5	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Overberg Schools - PS Trials (Region 1) 2025 (U11 Boys)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	6	6	2	Yes	Analysis
2	Overberg Schools & Federation Open 2025 (U11)	2025-02-01	2025-02-01	Rapid	Overberg (WOS)	6	5	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament Overberg Schools - PS Trials (Region 1) 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-22	rnd 6	type Rapid	result 1	date 2025-02-22	rnd 6	type Rapid	result 1
		Opponent Qogi, D (Dean)				Opponent Qogi, D (Dean)
2	1	Tournament Overberg Schools - PS Trials (Region 1) 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Blomerus, N (Noah)				Opponent Blomerus, N (Noah)
3	1	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools & Federation Open 2025
		date 2025-02-01	rnd 5	type Rapid	result 1	date 2025-02-01	rnd 5	type Rapid	result 1
		Opponent Lourens, P (Pyro)				Opponent Lourens, P (Pyro)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Overberg Schools - PS Trials (Region 1) 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-22	rnd 6	type Rapid	result 1	date 2025-02-22	rnd 6	type Rapid	result 1
		Opponent Qogi, D (Dean)				Opponent Qogi, D (Dean)
2	1	Tournament Overberg Schools - PS Trials (Region 1) 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Blomerus, N (Noah)				Opponent Blomerus, N (Noah)
3	1	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools & Federation Open 2025
		date 2025-02-01	rnd 5	type Rapid	result 1	date 2025-02-01	rnd 5	type Rapid	result 1
		Opponent Lourens, P (Pyro)				Opponent Lourens, P (Pyro)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Overberg Schools - PS Trials (Region 1) 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-22	rnd 6	type Rapid	result 1	date 2025-02-22	rnd 6	type Rapid	result 1
		Opponent Qogi, D (Dean)				Opponent Qogi, D (Dean)
2	1	Tournament Overberg Schools - PS Trials (Region 1) 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Blomerus, N (Noah)				Opponent Blomerus, N (Noah)
3	1	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools & Federation Open 2025
		date 2025-02-01	rnd 5	type Rapid	result 1	date 2025-02-01	rnd 5	type Rapid	result 1
		Opponent Lourens, P (Pyro)				Opponent Lourens, P (Pyro)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Overberg Schools - PS Trials (Region 1) 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-22	rnd 6	type Rapid	result 1	date 2025-02-22	rnd 6	type Rapid	result 1
		Opponent Qogi, D (Dean)				Opponent Qogi, D (Dean)
2	1	Tournament Overberg Schools - PS Trials (Region 1) 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Blomerus, N (Noah)				Opponent Blomerus, N (Noah)
3	1	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools & Federation Open 2025
		date 2025-02-01	rnd 5	type Rapid	result 1	date 2025-02-01	rnd 5	type Rapid	result 1
		Opponent Lourens, P (Pyro)				Opponent Lourens, P (Pyro)

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	Collins ,M (Marius)	2	0	-425	0	0	0	2	0	-425	0	0	0
1	Collins ,M (Marius)	2	1115.4	690.4	0	0	0	2	1156.8	690.4	0	0	0
2	De Bruyn ,N (Nico)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	De Bruyn ,N (Nico)	1	1188.3	763.3	0	0	0	1	1200	763.3	0	0	0
3	Blomerus ,N (Noah)	1	1	425	0	0	0	1	1	425	0	0	0
3	Blomerus ,N (Noah)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
4	Nel ,K (Kuhle)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Nel ,K (Kuhle)	1	1285.9	860.9	0	0	0	1	1320.2	860.9	0	0	0
5	Haarhoff ,G (Gerrit)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Haarhoff ,G (Gerrit)	1	1200	775	0	0	0	1	1200	775	0	0	0
6	Lourens ,P (Pyro)	1	1	425	0	0	0	1	1	425	0	0	0
6	Lourens ,P (Pyro)	1	1162.5	1587.5	0	0	0	1	1137.9	1587.5	0	0	0
7	Lotter ,S (Sofia)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Lotter ,S (Sofia)	1	1175.7	750.7	0	0	0	1	1198	750.7	0	0	0
8	Ngxovu ,A (Akhanyile)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Ngxovu ,A (Akhanyile)	1	1160.1	735.1	0	0	0	1	1130.4	735.1	0	0	0
9	Buhr ,W (Wilhelm)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Buhr ,W (Wilhelm)	1	1210.6	785.6	0	0	0	1	1220	785.6	0	0	0
10	Qogi ,D (Dean)	1	1	425	0	0	0	1	1	425	0	0	0
10	Qogi ,D (Dean)	1	1162.5	1587.5	0	0	0	1	1121.7	1587.5	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Ventura, N (Nathan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms