Chess South Africa Ratings Database

PLAYER PAGE

Personal

Grobler, J (Jayden)

Chess SA id

1120304809

FIDE id

Date of birth

2012-01-03 (U14)

Gender

Male

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1147.9	1137.8	1200	1200
Raw rating	1147.9	1137.8	1200	1200
Weighted rating	1140.7	1129.2	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	178.6	181.2	165.8	165.8
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-06-01	1200 2024-06-01
Highest raw rating	1200 2024-05-01	1200 2024-05-01	1200 2024-06-01	1200 2024-06-01
Highest weighted rating	1200 2024-11-01	1200 2024-11-01	1200 2024-06-01	1200 2024-06-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-06-01	1200 2024-06-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1147.9	1137.8	1200	1200
Analysis
Rating	1147.9	1137.8	1200	1200
Raw rating	1147.9	1137.8	1200	1200
Weighted rating	1140.7	1129.2	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	178.6	181.2	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	1147.9	1137.8	1200	1200
New weighted rating	1140.6	1129	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1147.9	1137.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1147.9	1137.8	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	9	9
	0	0
	0	0
	0	0
History	9	9

Games since
	Main 9	Standard 9		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	9	1	11.11	-330.6	1213	882.4
Standard	9	1	11.11	-330.6	1213	882.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1147.9	1137.8	1200	1200
2025-09-30	1147.9	1137.8	1200	1200
2025-09-01	1147.9	1137.8	1200	1200
2025-08-01	1147.9	1137.8	1200	1200
2025-07-01	1147.9	1137.8	1200	1200
2025-06-01	1147.9	1137.8	1200	1200
2025-05-01	1147.9	1137.8	1200	1200
2025-04-01	1147.9	1137.8	1200	1200
2025-03-01	1147.9	1137.8	1200	1200
2025-02-01	1145.6	1135.1	1200	1200
2025-01-01	1093.1	1073.2	1200	1200
2024-12-01	1093.1	1073.2	1200	1200
2024-11-01	1093.1	1073.2	1200	1200
2024-10-01	1093.1	1073.2	1200	1200
2024-09-01	1093.1	1073.2	1200	1200
2024-08-01	1150.6	1138.8	1200	1200
2024-07-01	1150.6	1138.8	1200	1200
2024-09-01	1150.6	1138.8	1200	1200
2024-05-01	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

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	Laerskool Lydenburg 2024 (U14)	2024-08-24	2024-08-24	Standard	Ehlanzeni (MEN)	5	4	0	Yes	Analysis
2	Curro Chess Tournament 2024 (U14)	2024-05-18	2024-05-18	Standard	Ehlanzeni (MEN)	5	5	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament Curro Chess Tournament 2024				Tournament Curro Chess Tournament 2024
		date 2024-05-18	rnd 4	type Standard	result 1	date 2024-05-18	rnd 4	type Standard	result 1
		Opponent Ismail, T (Tazkiah)				Opponent Ismail, T (Tazkiah)

#	Games	Start				End
1	1	Tournament Curro Chess Tournament 2024				Tournament Curro Chess Tournament 2024
		date 2024-05-18	rnd 4	type Standard	result 1	date 2024-05-18	rnd 4	type Standard	result 1
		Opponent Ismail, T (Tazkiah)				Opponent Ismail, T (Tazkiah)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Curro Chess Tournament 2024				Tournament Curro Chess Tournament 2024
		date 2024-05-18	rnd 4	type Standard	result 1	date 2024-05-18	rnd 4	type Standard	result 1
		Opponent Ismail, T (Tazkiah)				Opponent Ismail, T (Tazkiah)

#	Games	Start				End
1	1	Tournament Curro Chess Tournament 2024				Tournament Curro Chess Tournament 2024
		date 2024-05-18	rnd 4	type Standard	result 1	date 2024-05-18	rnd 4	type Standard	result 1
		Opponent Ismail, T (Tazkiah)				Opponent Ismail, T (Tazkiah)

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	Grobler ,T (Troy)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Grobler ,T (Troy)	1	1230.5	805.5	1	1200	805.5	0	0	0	0	0	0
2	Britz ,R (Revan Pierre)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Britz ,R (Revan Pierre)	1	1183.2	758.2	1	1178	758.2	0	0	0	0	0	0
3	Msimango ,J (Joy)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Msimango ,J (Joy)	1	1252	827	1	1270.6	827	0	0	0	0	0	0
4	Sifunda ,R (Ryan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Sifunda ,R (Ryan)	1	1184.4	759.4	1	1161.6	759.4	0	0	0	0	0	0
5	Ismail ,T (Tazkiah)	1	1	425	1	1	425	0	0	0	0	0	0
5	Ismail ,T (Tazkiah)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Lombard ,R (Roan)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Lombard ,R (Roan)	1	1278.6	853.6	1	1302.2	853.6	0	0	0	0	0	0
7	Mokgwatsane ,L (Lesedi)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mokgwatsane ,L (Lesedi)	1	1200.7	775.7	1	1205.2	775.7	0	0	0	0	0	0
8	Tebane ,T (Tyrece)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Tebane ,T (Tyrece)	1	1212.5	787.5	1	1214.6	787.5	0	0	0	0	0	0
9	Mukokanduku ,M (Michael)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mukokanduku ,M (Michael)	1	1174.8	749.8	1	1138.4	749.8	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

Grobler, 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