Chess South Africa Ratings Database

PLAYER PAGE

Personal

Prinsloo, JA (Jacques Albert)

Chess SA id

104031123

FIDE id

Date of birth

2004-11-05 (Adult)

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	688.1	693.2	690.8	690.8
Raw rating	688.1	693.2	690.8	690.8
Weighted rating	688.1	693.2	690.8	690.8
Weighted performance	0	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	343.8	341.4	342.5	342.5
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-03-01	1200 2024-03-01
Highest raw rating	690.8 2018-01-01	693.2 2024-03-01	690.8 2024-03-01	690.8 2024-03-01
Highest weighted rating	690.8 2024-11-01	693.2 2024-11-01	690.8 2024-11-01	690.8 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	688.1	693.2	690.8	690.8
Analysis
Rating	688.1	693.2	690.8	690.8
Raw rating	688.1	693.2	690.8	690.8
Weighted rating	688.1	693.2	690.8
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	343.8	341.4	342.5	342.5
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	688.1	693.2	690.8	690.8
New weighted rating	688.1	693.2	690.8	690.8
New weighted performance	0	0	0	0
Temp new rating	688.1	693.2	690.8	690.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	688.1	693.2	690.8	690.8
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	230	219	6	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
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	11	3.5	31.82	-154.5	881.3	726.7
Standard	11	3.5	31.82	-154.5	881.3	726.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	688.1	693.2	690.8	690.8
2025-09-01	688.1	693.2	690.8	690.8
2025-08-01	688.1	693.2	690.8	690.8
2025-07-01	688.1	693.2	690.8	690.8
2025-06-01	688.1	693.2	690.8	690.8
2025-05-01	688.1	693.2	690.8	690.8
2025-04-01	688.1	693.2	690.8	690.8
2025-03-01	688.1	693.2	690.8	690.8
2025-02-01	688.1	693.2	690.8	690.8
2025-01-01	688.1	693.2	690.8	690.8
2024-12-01	688.1	693.2	690.8	690.8
2024-11-01	688.1	693.2	690.8	690.8
2024-10-01	688.1	693.2	690.8	690.8
2024-09-01	688.1	693.2	690.8	690.8
2024-08-01	688.1	693.2	690.8	690.8
2024-07-01	688.1	693.2	690.8	690.8
2024-06-01	688.1	693.2	690.8	690.8
2024-08-01	688.1	693.2	690.8	690.8
2024-04-01	688.1	693.2	690.8	690.8
2024-03-01	688.1	693.2	690.8	690.8
2024-02-01	688.1	693.2	690.8	690.8
2024-01-01	688.1	693.2	690.8	690.8
2023-12-01	688.1	693.2	690.8	690.8
2023-11-01	688.1	693.2	690.8	690.8

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 (U19)	2019-07-27	2019-07-27	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
2	South African Junior Team Championships 2017 (U14D)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	6	2.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-05	rnd 4	type Standard	result 1	date 2018-01-06	rnd 5	type Standard	result 0.5
		Opponent Wallace, A (Aiden)				Opponent Dlamini, V (Valentino)
2	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 1	date 2019-07-27	rnd 2	type Standard	result 1
		Opponent Du Randt, V (Vianca)				Opponent Du Randt, V (Vianca)
3	1	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-04	rnd 2	type Standard	result 1	date 2018-01-04	rnd 2	type Standard	result 1
		Opponent Wille, SP (Stephanus)				Opponent Wille, SP (Stephanus)

#	Games	Start				End
1	2	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-05	rnd 4	type Standard	result 1	date 2018-01-06	rnd 5	type Standard	result 0.5
		Opponent Wallace, A (Aiden)				Opponent Dlamini, V (Valentino)
2	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 1	date 2019-07-27	rnd 2	type Standard	result 1
		Opponent Du Randt, V (Vianca)				Opponent Du Randt, V (Vianca)
3	1	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-04	rnd 2	type Standard	result 1	date 2018-01-04	rnd 2	type Standard	result 1
		Opponent Wille, SP (Stephanus)				Opponent Wille, SP (Stephanus)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	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 1	date 2019-07-27	rnd 2	type Standard	result 1
		Opponent Du Randt, V (Vianca)				Opponent Du Randt, V (Vianca)
2	1	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-05	rnd 4	type Standard	result 1	date 2018-01-05	rnd 4	type Standard	result 1
		Opponent Wallace, A (Aiden)				Opponent Wallace, A (Aiden)
3	1	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-04	rnd 2	type Standard	result 1	date 2018-01-04	rnd 2	type Standard	result 1
		Opponent Wille, SP (Stephanus)				Opponent Wille, SP (Stephanus)

#	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 1	date 2019-07-27	rnd 2	type Standard	result 1
		Opponent Du Randt, V (Vianca)				Opponent Du Randt, V (Vianca)
2	1	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-05	rnd 4	type Standard	result 1	date 2018-01-05	rnd 4	type Standard	result 1
		Opponent Wallace, A (Aiden)				Opponent Wallace, A (Aiden)
3	1	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-04	rnd 2	type Standard	result 1	date 2018-01-04	rnd 2	type Standard	result 1
		Opponent Wille, SP (Stephanus)				Opponent Wille, SP (Stephanus)

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	Wille ,SP (Stephanus)	1	1	425	1	1	425	0	0	0	0	0	0
1	Wille ,SP (Stephanus)	1	501	926	1	501	926	0	0	0	0	0	0
2	Meiring ,A (Armand)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Meiring ,A (Armand)	1	869	444	1	880.8	444	0	0	0	0	0	0
3	Wallace ,A (Aiden)	1	1	425	1	1	425	0	0	0	0	0	0
3	Wallace ,A (Aiden)	1	839.2	1264.2	1	839.2	1264.2	0	0	0	0	0	0
4	Du Toit ,DM (Dirk Myburgh)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Du Toit ,DM (Dirk Myburgh)	1	1259.8	834.8	1	1264.6	834.8	0	0	0	0	0	0
5	Gibbens ,JJW (James)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Gibbens ,JJW (James)	1	775.8	350.8	1	775.8	350.8	0	0	0	0	0	0
6	Lawrence ,SL (Steven Louis)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Lawrence ,SL (Steven Louis)	1	1180.1	755.1	1	1175.2	755.1	0	0	0	0	0	0
7	Du Randt ,V (Vianca)	1	1	425	1	1	425	0	0	0	0	0	0
7	Du Randt ,V (Vianca)	1	990.6	1415.6	1	995.4	1415.6	0	0	0	0	0	0
8	Swart ,W (Wian)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Swart ,W (Wian)	1	765.8	340.8	1	765.8	340.8	0	0	0	0	0	0
9	Msiza ,AS (Aurelie Sakhile)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Msiza ,AS (Aurelie Sakhile)	1	1225.1	800.1	1	1222.5	800.1	0	0	0	0	0	0
10	Dlamini ,V (Valentino)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Dlamini ,V (Valentino)	1	642.8	642.8	1	642.8	642.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Prinsloo, JA (Jacques Albert)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms