Chess South Africa Ratings Database

PLAYER PAGE

Personal

Muller, J (Jayden)

Chess SA id

1070099739

FIDE id

Date of birth

2007-01-23 (U20)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-05-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1192.2	1174	1240	1200
Raw rating	1192.2	1174	1240	1200
Weighted rating	1192.2	1174	1240	1200
Weighted performance	494.2	0	0	0
Floor	706.3	700	740	700
K-factor	36	36	36	36
Min/Max rating change allowed	167.7	172.1	156.6	165.8
Highest rating	1206.3 2022-03-01	1200 2018-02-01	1351.8 2019-02-01	1200 2018-10-01
Highest raw rating	1206.3 2022-03-01	1200 2018-02-01	1240 2024-02-01	1200 2024-02-01
Highest weighted rating	1206.3 2018-02-01	1200 2018-02-01	1240 2024-02-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1351.8 2019-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1192.2	1174	1240	1200
Analysis
Rating	1192.2	1174	1240	1200
Raw rating	1192.2	1174	1240	1200
Weighted rating	1192.2	1174	1240
Weighted performance	494.2	0	0
K-factor	36	36	36	36
Floor	706.3	700	740	700
Max/Min rating change allowed	167.7	172.1	156.6	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	1192.2	1174	1240	1200
New weighted rating	1192.2	1174	1240	1200
New weighted performance	493.8	0	0	0
Temp new rating	1192.2	1174	1240	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1192.2	1174	1240	1200
New K-factor	36	36	36	36
New floor	706.3	700	740	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	11	11	0
	0	0	0
History	29	23	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	14.5	50	0	1169.7	1169.7
Standard	23	10.5	45.65	-37	1172	1135
Rapid	6	4	66.67	141.7	1161.1	1302.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1192.2	1174	1240	1200
2025-09-01	1192.2	1174	1240	1200
2025-08-01	1192.2	1174	1240	1200
2025-07-01	1192.2	1174	1240	1200
2025-06-01	1192.2	1174	1240	1200
2025-05-01	1192.2	1174	1240	1200
2025-04-01	1192.2	1174	1240	1200
2025-03-01	1192.2	1174	1240	1200
2025-02-01	1192.2	1174	1240	1200
2025-01-01	1192.2	1174	1240	1200
2024-12-01	1192.2	1174	1240	1200
2024-11-01	1192.2	1174	1240	1200
2024-10-01	1192.2	1174	1240	1200
2024-09-01	1192.2	1174	1240	1200
2024-08-01	1192.2	1174	1240	1200
2024-07-01	1192.2	1174	1240	1200
2024-06-01	1192.2	1174	1240	1200
2024-08-01	1192.2	1174	1240	1200
2024-04-01	1192.2	1174	1240	1200
2024-03-01	1192.2	1174	1240	1200
2024-02-01	1192.2	1174	1240	1200
2024-01-01	1192.2	1174	1240	1200
2023-12-01	1192.2	1174	1240	1200
2023-11-01	1192.2	1174	1240	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	Western Cape Schools Chess 2022 (U15 Boys)	2022-05-07	2022-05-08	Standard	Eden (WEG)	6	6	2	Yes	Analysis
2	West Coast Schools Prestige 2022 (U15 Boys)	2022-02-19	2022-02-19	Standard	West Coast (WCU)	6	5	3	Yes	Analysis
3	Weskus Skole Prestige Skaak Kampioenskappe 2019 (O13 Seuns)	2019-03-02	2019-04-06	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
4	Onder-Weskus Skole Proewe 2019 (O13 Seuns)	2019-02-16	2019-02-23	Rapid	West Coast (WCU)	7	6	4	Yes	Analysis
5	West Coast Schools Prestige Individual Championship 2018 (U11 Boys)	2018-03-10	2018-03-24	Standard	West Coast (WCU)	6	6	2.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019
		date 2019-03-02	rnd 2	type Standard	result 1	date 2019-04-06	rnd 4	type Standard	result 1
		Opponent Groenewald, R (Randuaan)				Opponent Joseph, R (Riaan)
2	3	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-16	rnd 3	type Rapid	result 1	date 2019-02-23	rnd 6	type Rapid	result 1
		Opponent Botha, J (Janco)				Opponent Arendse, Q (Qlermo)
3	3	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament West Coast Schools Prestige Individual Championship 2018
		date 2018-03-10	rnd 2	type Standard	result 1	date 2018-03-10	rnd 4	type Standard	result 0.5
		Opponent Klaase, D (Devan)				Opponent Hellenberg, J (Joshua)

#	Games	Start				End
1	3	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019
		date 2019-03-02	rnd 2	type Standard	result 1	date 2019-04-06	rnd 4	type Standard	result 1
		Opponent Groenewald, R (Randuaan)				Opponent Joseph, R (Riaan)
2	3	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament West Coast Schools Prestige Individual Championship 2018
		date 2018-03-10	rnd 2	type Standard	result 1	date 2018-03-10	rnd 4	type Standard	result 0.5
		Opponent Klaase, D (Devan)				Opponent Hellenberg, J (Joshua)
3	2	Tournament West Coast Schools Prestige 2022				Tournament West Coast Schools Prestige 2022
		date 2022-02-19	rnd 5	type Standard	result 1	date 2022-02-19	rnd 6	type Standard	result 1
		Opponent Fryer, B (Blanwill)				Opponent Domingo, C (Cowan)

#	Games	Start				End
1	3	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-16	rnd 3	type Rapid	result 1	date 2019-02-23	rnd 6	type Rapid	result 1
		Opponent Botha, J (Janco)				Opponent Arendse, Q (Qlermo)
2	1	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-16	rnd 1	type Rapid	result 1	date 2019-02-16	rnd 1	type Rapid	result 1
		Opponent Visser, E (Elferdo)				Opponent Visser, E (Elferdo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019
		date 2019-03-02	rnd 2	type Standard	result 1	date 2019-04-06	rnd 4	type Standard	result 1
		Opponent Groenewald, R (Randuaan)				Opponent Joseph, R (Riaan)
2	3	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-16	rnd 3	type Rapid	result 1	date 2019-02-23	rnd 6	type Rapid	result 1
		Opponent Botha, J (Janco)				Opponent Arendse, Q (Qlermo)
3	2	Tournament West Coast Schools Prestige 2022				Tournament West Coast Schools Prestige 2022
		date 2022-02-19	rnd 5	type Standard	result 1	date 2022-02-19	rnd 6	type Standard	result 1
		Opponent Fryer, B (Blanwill)				Opponent Domingo, C (Cowan)

#	Games	Start				End
1	3	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019
		date 2019-03-02	rnd 2	type Standard	result 1	date 2019-04-06	rnd 4	type Standard	result 1
		Opponent Groenewald, R (Randuaan)				Opponent Joseph, R (Riaan)
2	2	Tournament West Coast Schools Prestige 2022				Tournament West Coast Schools Prestige 2022
		date 2022-02-19	rnd 5	type Standard	result 1	date 2022-02-19	rnd 6	type Standard	result 1
		Opponent Fryer, B (Blanwill)				Opponent Domingo, C (Cowan)
3	2	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament West Coast Schools Prestige Individual Championship 2018
		date 2018-03-10	rnd 2	type Standard	result 1	date 2018-03-10	rnd 3	type Standard	result 1
		Opponent Klaase, D (Devan)				Opponent Van Der Merwe, H (Hendrik)

#	Games	Start				End
1	3	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-16	rnd 3	type Rapid	result 1	date 2019-02-23	rnd 6	type Rapid	result 1
		Opponent Botha, J (Janco)				Opponent Arendse, Q (Qlermo)
2	1	Tournament Onder-Weskus Skole Proewe 2019				Tournament Onder-Weskus Skole Proewe 2019
		date 2019-02-16	rnd 1	type Rapid	result 1	date 2019-02-16	rnd 1	type Rapid	result 1
		Opponent Visser, E (Elferdo)				Opponent Visser, E (Elferdo)

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	Pretorius ,JB (Johnny Barend)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Pretorius ,JB (Johnny Barend)	2	742.3	317.3	2	718.2	317.3	0	0	0	0	0	0
2	Knoesen ,Z (Zichri)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Knoesen ,Z (Zichri)	2	1193.1	768.1	2	1166.8	768.1	0	0	0	0	0	0
3	Gal ,C (Curtis)	1	1	425	1	1	425	0	0	0	0	0	0
3	Gal ,C (Curtis)	1	1203.6	1628.6	1	1200	1628.6	0	0	0	0	0	0
4	Nel ,G (Gaenett)	1	1	425	1	1	425	0	0	0	0	0	0
4	Nel ,G (Gaenett)	1	1130.6	1555.6	1	1118.4	1555.6	0	0	0	0	0	0
5	Hellenberg ,J (Joshua)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Hellenberg ,J (Joshua)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
6	Fryer ,B (Blanwill)	1	1	425	1	1	425	0	0	0	0	0	0
6	Fryer ,B (Blanwill)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Pheko ,T (Thabiso)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Pheko ,T (Thabiso)	1	1295.6	870.6	1	1301	870.6	0	0	0	0	0	0
8	Steyn ,M (Malcolm)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Steyn ,M (Malcolm)	1	1353.3	928.3	1	1366.8	928.3	0	0	0	0	0	0
9	Bester ,Q (Q-Whine)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Bester ,Q (Q-Whine)	1	1207.7	782.7	1	1200	782.7	0	0	0	0	0	0
10	Valentine ,J (Jaden)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Valentine ,J (Jaden)	1	1402	977	1	1386.1	977	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Muller, J (Jayden)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms