Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nel, J (Jarno)

Chess SA id

1090117049

FIDE id

Date of birth

2009-04-08 (U18)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-07-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1112	1090.8	1200	1200
Raw rating	1112	1090.8	1200	1200
Weighted rating	1112	1090.8	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	188	193.7	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1112	1090.8	1200	1200
Analysis
Rating	1112	1090.8	1200	1200
Raw rating	1112	1090.8	1200	1200
Weighted rating	1112	1090.8	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	188	193.7	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	1112	1090.8	1200	1200
New weighted rating	1112	1090.8	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1112	1090.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1112	1090.8	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	5	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	0.5	10	-340	1096	756
Standard	5	0.5	10	-340	1096	756
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1112	1090.8	1200	1200
2025-09-01	1112	1090.8	1200	1200
2025-08-01	1112	1090.8	1200	1200
2025-07-01	1112	1090.8	1200	1200
2025-06-01	1112	1090.8	1200	1200
2025-05-01	1112	1090.8	1200	1200
2025-04-01	1112	1090.8	1200	1200
2025-03-01	1112	1090.8	1200	1200
2025-02-01	1112	1090.8	1200	1200
2025-01-01	1112	1090.8	1200	1200
2024-12-01	1112	1090.8	1200	1200
2024-11-01	1112	1090.8	1200	1200
2024-10-01	1112	1090.8	1200	1200
2024-09-01	1112	1090.8	1200	1200
2024-08-01	1112	1090.8	1200	1200
2024-07-01	1112	1090.8	1200	1200
2024-06-01	1112	1090.8	1200	1200
2024-08-01	1112	1090.8	1200	1200
2024-04-01	1112	1090.8	1200	1200
2024-03-01	1112	1090.8	1200	1200
2024-02-01	1112	1090.8	1200	1200
2024-01-01	1112	1090.8	1200	1200
2023-12-01	1112	1090.8	1200	1200
2023-11-01	1112	1090.8	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	2019 D4 Tshwane South Schools League Team Finals (U11)	2019-07-27	2019-07-27	Standard	Tshwane (GTP)	5	5	0.5	Yes	Analysis

#	Games	Start				End
1	1	Tournament 2019 D4 Tshwane South Schools League Team Finals				Tournament 2019 D4 Tshwane South Schools League Team Finals
		date 2019-07-27	rnd 2	type Standard	result 0.5	date 2019-07-27	rnd 2	type Standard	result 0.5
		Opponent Ernst, AJ (Alex Johan)				Opponent Ernst, AJ (Alex Johan)

#	Games	Start				End
1	1	Tournament 2019 D4 Tshwane South Schools League Team Finals				Tournament 2019 D4 Tshwane South Schools League Team Finals
		date 2019-07-27	rnd 2	type Standard	result 0.5	date 2019-07-27	rnd 2	type Standard	result 0.5
		Opponent Ernst, AJ (Alex Johan)				Opponent Ernst, AJ (Alex Johan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

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	Van Deventer ,NS (Nathaniel Steven)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Van Deventer ,NS (Nathaniel Steven)	1	1162.3	737.3	1	1154.8	737.3	0	0	0	0	0	0
2	Visser ,DS (David Stean)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Visser ,DS (David Stean)	1	1158.8	733.8	1	1148.8	733.8	0	0	0	0	0	0
3	Ernst ,AJ (Alex Johan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Ernst ,AJ (Alex Johan)	1	945.9	945.9	1	911.6	945.9	0	0	0	0	0	0
4	Oosthuizen ,L (Luelsje)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Oosthuizen ,L (Luelsje)	1	1088.8	663.8	1	1080.7	663.8	0	0	0	0	0	0
5	Smith ,LM (Luhane Mari)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Smith ,LM (Luhane Mari)	1	1124.2	699.2	1	1104.2	699.2	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

Nel, J (Jarno)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms