Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mulder, J (Jayden)

Chess SA id

1100110967

FIDE id

Date of birth

2010-07-24 (U16)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-02-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1106.8	1108.4	1200	1200
Raw rating	1106.8	1108.4	1200	1200
Weighted rating	1106.8	1108.4	1200	1200
Weighted performance	297	294	0	0
Floor	759.2	762.9	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	189.4	188.9	165.8	165.8
Highest rating	1322 2019-05-01	1318.5 2019-05-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1259.2 2020-01-01	1262.9 2020-01-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1259.2 2020-01-01	1262.9 2020-01-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1322 2019-05-01	1318.5 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	1106.8	1108.4	1200	1200
Analysis
Rating	1106.8	1108.4	1200	1200
Raw rating	1106.8	1108.4	1200	1200
Weighted rating	1106.8	1108.4	1200
Weighted performance	297	294	0
K-factor	36	36	36	36
Floor	759.2	762.9	700	700
Max/Min rating change allowed	189.4	188.9	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	1106.8	1108.4	1200	1200
New weighted rating	1106.8	1108.4	1200	1200
New weighted performance	296.7	293.7	0	0
Temp new rating	1106.8	1108.4	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1106.8	1108.4	1200	1200
New K-factor	36	36	36	36
New floor	759.2	762.9	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	47	47

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Ekurhuleni (GE)
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	47	23	48.94	-9	1178.1	1169
Standard	47	23	48.94	-9	1178.1	1169
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1106.8	1108.4	1200	1200
2025-09-01	1106.8	1108.4	1200	1200
2025-08-01	1106.8	1108.4	1200	1200
2025-07-01	1106.8	1108.4	1200	1200
2025-06-01	1106.8	1108.4	1200	1200
2025-05-01	1106.8	1108.4	1200	1200
2025-04-01	1106.8	1108.4	1200	1200
2025-03-01	1106.8	1108.4	1200	1200
2025-02-01	1106.8	1108.4	1200	1200
2025-01-01	1106.8	1108.4	1200	1200
2024-12-01	1106.8	1108.4	1200	1200
2024-11-01	1106.8	1108.4	1200	1200
2024-10-01	1106.8	1108.4	1200	1200
2024-09-01	1106.8	1108.4	1200	1200
2024-08-01	1106.8	1108.4	1200	1200
2024-07-01	1106.8	1108.4	1200	1200
2024-06-01	1106.8	1108.4	1200	1200
2024-08-01	1106.8	1108.4	1200	1200
2024-04-01	1106.8	1108.4	1200	1200
2024-03-01	1106.8	1108.4	1200	1200
2024-02-01	1106.8	1108.4	1200	1200
2024-01-01	1106.8	1108.4	1200	1200
2023-12-01	1106.8	1108.4	1200	1200
2023-11-01	1106.8	1108.4	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	Alberton Chess Club Open 2020 (D)	2020-02-22	2020-02-22	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
2	Springs Chess Club Open 2020 (C)	2020-01-25	2020-01-25	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis
3	2019 South African Junior Team Championships (U10B)	2020-01-08	2020-01-08	Standard	4 Knights (4K)	7	7	1	Yes	Analysis
4	Ekurhuleni Grand Prix 2019 (D)	2019-09-14	2019-09-14	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
5	Boksburg Chess Club Open 2019 (D)	2019-07-13	2019-07-13	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
6	Ekurhuleni Trials (3)	2019-06-08	2019-06-08	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
7	Ekurhuleni South School Chess 2019 (U9 Boys)	2019-05-11	2019-05-11	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
8	Ekurhuleni Trials 2 2019 (U10)	2019-04-27	2019-04-27	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
9	Ekurhuleni Trials 1 2019 (U10)	2019-03-09	2019-03-09	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament Ekurhuleni South School Chess 2019				Tournament Ekurhuleni South School Chess 2019
		date 2019-05-11	rnd 2	type Standard	result 0.5	date 2019-05-11	rnd 5	type Standard	result 1
		Opponent Gxumisa, T (Tshiamo)				Opponent Coetzer, E (Ethan)
2	3	Tournament Ekurhuleni Trials				Tournament Boksburg Chess Club Open 2019
		date 2019-06-08	rnd 4	type Standard	result 1	date 2019-07-13	rnd 1	type Standard	result 1
		Opponent Baloi, T (Thato)				Opponent Gruenenfelder, E (Ellie)
3	3	Tournament Ekurhuleni Trials 2 2019				Tournament Ekurhuleni Trials 2 2019
		date 2019-04-27	rnd 3	type Standard	result 1	date 2019-04-27	rnd 5	type Standard	result 1
		Opponent Bothma, J (Jaculene)				Opponent Netshimbupfe, Y (Yoanda)

#	Games	Start				End
1	4	Tournament Ekurhuleni South School Chess 2019				Tournament Ekurhuleni South School Chess 2019
		date 2019-05-11	rnd 2	type Standard	result 0.5	date 2019-05-11	rnd 5	type Standard	result 1
		Opponent Gxumisa, T (Tshiamo)				Opponent Coetzer, E (Ethan)
2	3	Tournament Ekurhuleni Trials				Tournament Boksburg Chess Club Open 2019
		date 2019-06-08	rnd 4	type Standard	result 1	date 2019-07-13	rnd 1	type Standard	result 1
		Opponent Baloi, T (Thato)				Opponent Gruenenfelder, E (Ellie)
3	3	Tournament Ekurhuleni Trials 2 2019				Tournament Ekurhuleni Trials 2 2019
		date 2019-04-27	rnd 3	type Standard	result 1	date 2019-04-27	rnd 5	type Standard	result 1
		Opponent Bothma, J (Jaculene)				Opponent Netshimbupfe, Y (Yoanda)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Ekurhuleni Trials				Tournament Boksburg Chess Club Open 2019
		date 2019-06-08	rnd 4	type Standard	result 1	date 2019-07-13	rnd 1	type Standard	result 1
		Opponent Baloi, T (Thato)				Opponent Gruenenfelder, E (Ellie)
2	3	Tournament Ekurhuleni South School Chess 2019				Tournament Ekurhuleni South School Chess 2019
		date 2019-05-11	rnd 3	type Standard	result 1	date 2019-05-11	rnd 5	type Standard	result 1
		Opponent Randlee, J (Joseph)				Opponent Coetzer, E (Ethan)
3	3	Tournament Ekurhuleni Trials 2 2019				Tournament Ekurhuleni Trials 2 2019
		date 2019-04-27	rnd 3	type Standard	result 1	date 2019-04-27	rnd 5	type Standard	result 1
		Opponent Bothma, J (Jaculene)				Opponent Netshimbupfe, Y (Yoanda)

#	Games	Start				End
1	3	Tournament Ekurhuleni Trials				Tournament Boksburg Chess Club Open 2019
		date 2019-06-08	rnd 4	type Standard	result 1	date 2019-07-13	rnd 1	type Standard	result 1
		Opponent Baloi, T (Thato)				Opponent Gruenenfelder, E (Ellie)
2	3	Tournament Ekurhuleni South School Chess 2019				Tournament Ekurhuleni South School Chess 2019
		date 2019-05-11	rnd 3	type Standard	result 1	date 2019-05-11	rnd 5	type Standard	result 1
		Opponent Randlee, J (Joseph)				Opponent Coetzer, E (Ethan)
3	3	Tournament Ekurhuleni Trials 2 2019				Tournament Ekurhuleni Trials 2 2019
		date 2019-04-27	rnd 3	type Standard	result 1	date 2019-04-27	rnd 5	type Standard	result 1
		Opponent Bothma, J (Jaculene)				Opponent Netshimbupfe, Y (Yoanda)

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	Netshimbupfe ,Y (Yoanda)	2	1	0	2	1	0	0	0	0	0	0	0
1	Netshimbupfe ,Y (Yoanda)	2	1312.8	1312.8	2	1308.1	1312.8	0	0	0	0	0	0
2	Gxumisa ,T (Tshiamo)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Gxumisa ,T (Tshiamo)	2	1283.3	1070.8	2	1280.6	1070.8	0	0	0	0	0	0
3	Bothma ,J (Jaculene)	2	2	425	2	2	425	0	0	0	0	0	0
3	Bothma ,J (Jaculene)	2	1028.5	1453.5	2	1030.7	1453.5	0	0	0	0	0	0
4	Rothman ,W (Waldo)	1	1	425	1	1	425	0	0	0	0	0	0
4	Rothman ,W (Waldo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Hornby ,T (Tarrick)	1	1	425	1	1	425	0	0	0	0	0	0
5	Hornby ,T (Tarrick)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Mohammed ,M (Masood)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mohammed ,M (Masood)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Meades ,RA (Ruben Abraham)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Meades ,RA (Ruben Abraham)	1	1184	759	1	1173.9	759	0	0	0	0	0	0
8	Snyders ,H (Heinrich)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Snyders ,H (Heinrich)	1	1361.4	936.4	1	1356.6	936.4	0	0	0	0	0	0
9	Ahrens ,C (Conrad)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Ahrens ,C (Conrad)	1	1061.9	1061.9	1	1038.8	1061.9	0	0	0	0	0	0
10	Du Preez ,B (Blaize)	1	1	425	1	1	425	0	0	0	0	0	0
10	Du Preez ,B (Blaize)	1	1007.3	1432.3	1	1010.1	1432.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Mulder, 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