Chess South Africa Ratings Database

PLAYER PAGE

Personal

Theunissen, J (Jaco)

Chess SA id

103037659

FIDE id

Date of birth

2003-10-07 (Adult)

Gender

Male

Region

Capricorn (LCP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-08-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	999.7	1014.8	922	922
Raw rating	999.7	1014.8	922	922
Weighted rating	999.7	1014.8	922	922
Weighted performance	0	0	0	0
Floor	500	514.8	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	220.6	215.9	246.4	246.4
Highest rating	1338.9 2019-08-01	1335.5 2019-08-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	999.7 2024-02-01	1014.8 2024-02-01	922 2024-02-01	922 2024-02-01
Highest weighted rating	999.7 2024-11-01	1014.8 2024-11-01	922 2024-11-01	922 2024-11-01
Highest weighted performance	1338.9 2019-08-01	1335.5 2019-08-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	999.7	1014.8	922	922
Analysis
Rating	999.7	1014.8	922	922
Raw rating	999.7	1014.8	922	922
Weighted rating	999.7	1014.8	922
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	514.8	500	500
Max/Min rating change allowed	220.6	215.9	246.4	246.4
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	999.7	1014.8	922	922
New weighted rating	999.7	1014.8	922	922
New weighted performance	0	0	0	0
Temp new rating	999.7	1014.8	922	922
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	999.7	1014.8	922	922
New K-factor	40	40	40	40
New floor	500	514.8	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	45	38	7

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Capricorn (LCP)
Province	Limpopo (LP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	3.5	70	170	1158.4	1328.4
Standard	5	3.5	70	170	1158.4	1328.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	999.7	1014.8	922	922
2025-09-01	999.7	1014.8	922	922
2025-08-01	999.7	1014.8	922	922
2025-07-01	999.7	1014.8	922	922
2025-06-01	999.7	1014.8	922	922
2025-05-01	999.7	1014.8	922	922
2025-04-01	999.7	1014.8	922	922
2025-03-01	999.7	1014.8	922	922
2025-02-01	999.7	1014.8	922	922
2025-01-01	999.7	1014.8	922	922
2024-12-01	999.7	1014.8	922	922
2024-11-01	999.7	1014.8	922	922
2024-10-01	999.7	1014.8	922	922
2024-09-01	999.7	1014.8	922	922
2024-08-01	999.7	1014.8	922	922
2024-07-01	999.7	1014.8	922	922
2024-06-01	999.7	1014.8	922	922
2024-08-01	999.7	1014.8	922	922
2024-04-01	999.7	1014.8	922	922
2024-03-01	999.7	1014.8	922	922
2024-02-01	999.7	1014.8	922	922
2024-01-01	999.7	1014.8	922	922
2023-12-01	999.7	1014.8	922	922
2023-11-01	999.7	1014.8	922	922

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 Gauteng School League Finals (U17 Open)	2019-08-24	2019-08-24	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-24	rnd 4	type Standard	result 1	date 2019-08-24	rnd 5	type Standard	result 0.5
		Opponent Pretorius, WM (Willem)				Opponent Martin, K (Kim)
2	2	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-24	rnd 1	type Standard	result 1	date 2019-08-24	rnd 2	type Standard	result 1
		Opponent Mtshibiliki, Z (Zongeziwe)				Opponent Lombard, D (Dante)

#	Games	Start				End
1	2	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-24	rnd 4	type Standard	result 1	date 2019-08-24	rnd 5	type Standard	result 0.5
		Opponent Pretorius, WM (Willem)				Opponent Martin, K (Kim)
2	2	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-24	rnd 1	type Standard	result 1	date 2019-08-24	rnd 2	type Standard	result 1
		Opponent Mtshibiliki, Z (Zongeziwe)				Opponent Lombard, D (Dante)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-24	rnd 1	type Standard	result 1	date 2019-08-24	rnd 2	type Standard	result 1
		Opponent Mtshibiliki, Z (Zongeziwe)				Opponent Lombard, D (Dante)
2	1	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-24	rnd 4	type Standard	result 1	date 2019-08-24	rnd 4	type Standard	result 1
		Opponent Pretorius, WM (Willem)				Opponent Pretorius, WM (Willem)

#	Games	Start				End
1	2	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-24	rnd 1	type Standard	result 1	date 2019-08-24	rnd 2	type Standard	result 1
		Opponent Mtshibiliki, Z (Zongeziwe)				Opponent Lombard, D (Dante)
2	1	Tournament 2019 Gauteng School League Finals				Tournament 2019 Gauteng School League Finals
		date 2019-08-24	rnd 4	type Standard	result 1	date 2019-08-24	rnd 4	type Standard	result 1
		Opponent Pretorius, WM (Willem)				Opponent Pretorius, WM (Willem)

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	Lombard ,D (Dante)	1	1	425	1	1	425	0	0	0	0	0	0
1	Lombard ,D (Dante)	1	886.4	1311.4	1	886.4	1311.4	0	0	0	0	0	0
2	Silwane ,P (Paballo)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Silwane ,P (Paballo)	1	1266.2	841.2	1	1248.4	841.2	0	0	0	0	0	0
3	Pretorius ,WM (Willem)	1	1	425	1	1	425	0	0	0	0	0	0
3	Pretorius ,WM (Willem)	1	1204	1629	1	1197.7	1629	0	0	0	0	0	0
4	Martin ,K (Kim)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Martin ,K (Kim)	1	1235.2	1235.2	1	1243.2	1235.2	0	0	0	0	0	0
5	Mtshibiliki ,Z (Zongeziwe)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mtshibiliki ,Z (Zongeziwe)	1	1200	1625	1	1200	1625	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

Theunissen, J (Jaco)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms