Chess South Africa Ratings Database

PLAYER PAGE

Personal

Duba, S (Someleze)

Chess SA id

1110312973

FIDE id

Date of birth

2011-09-01 (U16)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1192.1	1200	1184.4	1200
Raw rating	1192.1	1200	1184.4	1200
Weighted rating	1190.9	1200	1182	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	167.7	165.8	169.5	165.8
Highest rating	1200 2024-10-01	1200 2024-10-01	1200 2024-10-01	1200 2024-10-01
Highest raw rating	1200 2024-10-01	1200 2024-10-01	1200 2024-10-01	1200 2024-10-01
Highest weighted rating	1200 2024-10-01	1200 2024-10-01	1200 2024-10-01	1200 2024-10-01
Highest weighted performance	1200 2024-10-01	1200 2024-10-01	1200 2024-10-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1192.1	1200	1184.4	1200
Analysis
Rating	1192.1	1200	1184.4	1200
Raw rating	1192.1	1200	1184.4	1200
Weighted rating	1190.9	1200	1182
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	167.7	165.8	169.5	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	1192.1	1200	1184.4	1200
New weighted rating	1190.8	1200	1181.8	1200
New weighted performance	0	0	0	0
Temp new rating	1192.1	1200	1184.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1192.1	1200	1184.4	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Rapid
	0	0
	0	0
	5	5
	0	0
	0	0
	0	0
History	5	5

Games since
	Main 5	Standard 0		Rapid 5		Blitz 0
Gender	Male
Age group	U16
Region	Eden (WEG)
Province	Western Cape (WC)
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	5	1	20	-255	1168.5	913.5
Standard	0	0	0	0	0	0
Rapid	5	1	20	-255	1168.5	913.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1192.1	1200	1184.4	1200
2025-09-01	1192.1	1200	1184.4	1200
2025-08-01	1192.1	1200	1184.4	1200
2025-07-01	1192.1	1200	1184.4	1200
2025-06-01	1192.1	1200	1184.4	1200
2025-05-01	1192.1	1200	1184.4	1200
2025-04-01	1192.1	1200	1184.4	1200
2025-03-01	1192.1	1200	1184.4	1200
2025-02-01	1190.8	1200	1181.8	1200
2025-01-01	1169.2	1200	1139.2	1200
2024-12-01	1169.2	1200	1139.2	1200
2024-11-01	1169.2	1200	1139.2	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

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	George Suid Senior Skaaktoernooi 2024	2024-10-26	2024-10-26	Rapid	Eden (WEG)	5	5	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament George Suid Senior Skaaktoernooi 2024				Tournament George Suid Senior Skaaktoernooi 2024
		date 2024-10-26	rnd 3	type Rapid	result 1	date 2024-10-26	rnd 3	type Rapid	result 1
		Opponent Kotze, A (Ayden)				Opponent Kotze, A (Ayden)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament George Suid Senior Skaaktoernooi 2024				Tournament George Suid Senior Skaaktoernooi 2024
		date 2024-10-26	rnd 3	type Rapid	result 1	date 2024-10-26	rnd 3	type Rapid	result 1
		Opponent Kotze, A (Ayden)				Opponent Kotze, A (Ayden)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament George Suid Senior Skaaktoernooi 2024				Tournament George Suid Senior Skaaktoernooi 2024
		date 2024-10-26	rnd 3	type Rapid	result 1	date 2024-10-26	rnd 3	type Rapid	result 1
		Opponent Kotze, A (Ayden)				Opponent Kotze, A (Ayden)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament George Suid Senior Skaaktoernooi 2024				Tournament George Suid Senior Skaaktoernooi 2024
		date 2024-10-26	rnd 3	type Rapid	result 1	date 2024-10-26	rnd 3	type Rapid	result 1
		Opponent Kotze, A (Ayden)				Opponent Kotze, A (Ayden)

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	Venter ,G (Gert)	1	0	-425	0	0	0	1	0	-425	0	0	0
1	Venter ,G (Gert)	1	1372.8	947.8	0	0	0	1	1220.1	947.8	0	0	0
2	Muller ,H (Hagan)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Muller ,H (Hagan)	1	1107.4	682.4	0	0	0	1	1200	682.4	0	0	0
3	Mxebisi ,A (Asanele)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Mxebisi ,A (Asanele)	1	1200	775	0	0	0	1	1200	775	0	0	0
4	Kotze ,A (Ayden)	1	1	425	0	0	0	1	1	425	0	0	0
4	Kotze ,A (Ayden)	1	1113.3	1538.3	0	0	0	1	1200	1538.3	0	0	0
5	Appels ,C (Chelsea)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Appels ,C (Chelsea)	1	1049.1	624.1	0	0	0	1	1120	624.1	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Duba, S (Someleze)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms