Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pieterse, J (Jayden)

Chess SA id

1070134411

FIDE id

Date of birth

2007-11-09 (U20)

Gender

Male

Region

Sarah Baartman (ESB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-05-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1169.9	1204	1139.6	1200
Raw rating	1169.9	1204	1139.6	1200
Weighted rating	1169.9	1204	1139.6	1200
Weighted performance	0	0	0	0
Floor	700	704	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	173.1	164.9	180.7	165.8
Highest rating	1200 2018-10-01	1227.6 2022-05-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1204 2024-02-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1204 2025-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1227.6 2022-05-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1169.9	1204	1139.6	1200
Analysis
Rating	1169.9	1204	1139.6	1200
Raw rating	1169.9	1204	1139.6	1200
Weighted rating	1169.9	1204	1139.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	704	700	700
Max/Min rating change allowed	173.1	164.9	180.7	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	1169.9	1204	1139.6	1200
New weighted rating	1169.9	1204	1139.6	1200
New weighted performance	0	0	0	0
Temp new rating	1169.9	1204	1139.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1169.9	1204	1139.6	1200
New K-factor	36	36	36	36
New floor	700	704	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	9	4	5
	5	0	5
History	14	4	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Sarah Baartman (ESB)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	14	5.5	39.29	-91.1	1210.8	1119.7
Standard	4	2	50	0	1210	1210
Rapid	10	3.5	35	-127.5	1211.1	1083.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1169.9	1204	1139.6	1200
2025-09-01	1169.9	1204	1139.6	1200
2025-08-01	1169.9	1204	1139.6	1200
2025-07-01	1169.9	1204	1139.6	1200
2025-06-01	1169.9	1204	1139.6	1200
2025-05-01	1169.9	1204	1139.6	1200
2025-04-01	1169.9	1204	1139.6	1200
2025-03-01	1169.9	1204	1139.6	1200
2025-02-01	1169.9	1204	1139.6	1200
2025-01-01	1169.9	1204	1139.6	1200
2024-12-01	1169.9	1204	1139.6	1200
2024-11-01	1169.9	1204	1139.6	1200
2024-10-01	1169.9	1204	1139.6	1200
2024-09-01	1169.9	1204	1139.6	1200
2024-08-01	1169.9	1204	1139.6	1200
2024-07-01	1169.9	1204	1139.6	1200
2024-06-01	1169.9	1204	1139.6	1200
2024-08-01	1169.9	1204	1139.6	1200
2024-04-01	1169.9	1204	1139.6	1200
2024-03-01	1169.9	1204	1139.6	1200
2024-02-01	1169.9	1204	1139.6	1200
2024-01-01	1169.9	1204	1139.6	1200
2023-12-01	1169.9	1204	1139.6	1200
2023-11-01	1169.9	1204	1139.6	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	Humansdorp CMC 2022 (U15 Boys)	2022-05-20	2022-05-20	Rapid	Sarah Baartman (ESB)	5	5	1.5	Yes	Analysis
2	Fountains Mall Open Tournament 2022 (A)	2022-05-13	2022-05-14	Standard	Sarah Baartman (ESB)	5	4	2	Yes	Analysis
3	SBDCU Trials 2021 (U14)	2021-05-29	2021-05-29	Rapid	Sarah Baartman (ESB)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Fountains Mall Open Tournament 2022				Tournament Humansdorp CMC 2022
		date 2022-05-14	rnd 5	type Standard	result 1	date 2022-05-20	rnd 1	type Rapid	result 1
		Opponent Augustus, L (Liam)				Opponent Tarker, Z (Zaidon)
2	1	Tournament Humansdorp CMC 2022				Tournament Humansdorp CMC 2022
		date 2022-05-20	rnd 4	type Rapid	result 0.5	date 2022-05-20	rnd 4	type Rapid	result 0.5
		Opponent Steenkamp, D (Dirk)				Opponent Steenkamp, D (Dirk)
3	1	Tournament Fountains Mall Open Tournament 2022				Tournament Fountains Mall Open Tournament 2022
		date 2022-05-14	rnd 3	type Standard	result 1	date 2022-05-14	rnd 3	type Standard	result 1
		Opponent Jantjies, J (Jayden)				Opponent Jantjies, J (Jayden)

#	Games	Start				End
1	1	Tournament Fountains Mall Open Tournament 2022				Tournament Fountains Mall Open Tournament 2022
		date 2022-05-14	rnd 5	type Standard	result 1	date 2022-05-14	rnd 5	type Standard	result 1
		Opponent Augustus, L (Liam)				Opponent Augustus, L (Liam)
2	1	Tournament Fountains Mall Open Tournament 2022				Tournament Fountains Mall Open Tournament 2022
		date 2022-05-14	rnd 3	type Standard	result 1	date 2022-05-14	rnd 3	type Standard	result 1
		Opponent Jantjies, J (Jayden)				Opponent Jantjies, J (Jayden)

#	Games	Start				End
1	1	Tournament Humansdorp CMC 2022				Tournament Humansdorp CMC 2022
		date 2022-05-20	rnd 4	type Rapid	result 0.5	date 2022-05-20	rnd 4	type Rapid	result 0.5
		Opponent Steenkamp, D (Dirk)				Opponent Steenkamp, D (Dirk)
2	1	Tournament Humansdorp CMC 2022				Tournament Humansdorp CMC 2022
		date 2022-05-20	rnd 1	type Rapid	result 1	date 2022-05-20	rnd 1	type Rapid	result 1
		Opponent Tarker, Z (Zaidon)				Opponent Tarker, Z (Zaidon)
3	1	Tournament SBDCU Trials 2021				Tournament SBDCU Trials 2021
		date 2021-05-29	rnd 4	type Rapid	result 1	date 2021-05-29	rnd 4	type Rapid	result 1
		Opponent Petersen, A (Amy)				Opponent Petersen, A (Amy)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Fountains Mall Open Tournament 2022				Tournament Humansdorp CMC 2022
		date 2022-05-14	rnd 5	type Standard	result 1	date 2022-05-20	rnd 1	type Rapid	result 1
		Opponent Augustus, L (Liam)				Opponent Tarker, Z (Zaidon)
2	1	Tournament Fountains Mall Open Tournament 2022				Tournament Fountains Mall Open Tournament 2022
		date 2022-05-14	rnd 3	type Standard	result 1	date 2022-05-14	rnd 3	type Standard	result 1
		Opponent Jantjies, J (Jayden)				Opponent Jantjies, J (Jayden)
3	1	Tournament SBDCU Trials 2021				Tournament SBDCU Trials 2021
		date 2021-05-29	rnd 4	type Rapid	result 1	date 2021-05-29	rnd 4	type Rapid	result 1
		Opponent Petersen, A (Amy)				Opponent Petersen, A (Amy)

#	Games	Start				End
1	1	Tournament Fountains Mall Open Tournament 2022				Tournament Fountains Mall Open Tournament 2022
		date 2022-05-14	rnd 5	type Standard	result 1	date 2022-05-14	rnd 5	type Standard	result 1
		Opponent Augustus, L (Liam)				Opponent Augustus, L (Liam)
2	1	Tournament Fountains Mall Open Tournament 2022				Tournament Fountains Mall Open Tournament 2022
		date 2022-05-14	rnd 3	type Standard	result 1	date 2022-05-14	rnd 3	type Standard	result 1
		Opponent Jantjies, J (Jayden)				Opponent Jantjies, J (Jayden)

#	Games	Start				End
1	1	Tournament Humansdorp CMC 2022				Tournament Humansdorp CMC 2022
		date 2022-05-20	rnd 1	type Rapid	result 1	date 2022-05-20	rnd 1	type Rapid	result 1
		Opponent Tarker, Z (Zaidon)				Opponent Tarker, Z (Zaidon)
2	1	Tournament SBDCU Trials 2021				Tournament SBDCU Trials 2021
		date 2021-05-29	rnd 4	type Rapid	result 1	date 2021-05-29	rnd 4	type Rapid	result 1
		Opponent Petersen, A (Amy)				Opponent Petersen, A (Amy)
3	1	Tournament SBDCU Trials 2021				Tournament SBDCU Trials 2021
		date 2021-05-29	rnd 2	type Rapid	result 1	date 2021-05-29	rnd 2	type Rapid	result 1
		Opponent Isaacson, A (Amero)				Opponent Isaacson, A (Amero)

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	Moos ,X (Xavier)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Moos ,X (Xavier)	1	1157.2	732.2	1	1148.4	732.2	0	0	0	0	0	0
2	Augustus ,L (Liam)	1	1	425	1	1	425	0	0	0	0	0	0
2	Augustus ,L (Liam)	1	1174.8	1599.8	1	1179.2	1599.8	0	0	0	0	0	0
3	Jantjies ,J (Jayden)	1	1	425	1	1	425	0	0	0	0	0	0
3	Jantjies ,J (Jayden)	1	1186.7	1611.7	1	1241.2	1611.7	0	0	0	0	0	0
4	Munemo ,T (Tadiwa)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Munemo ,T (Tadiwa)	1	1321.1	896.1	1	1320.1	896.1	0	0	0	0	0	0
5	Petersen ,A (Amy)	1	1	425	0	0	0	1	1	425	0	0	0
5	Petersen ,A (Amy)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
6	Steenkamp ,D (Dirk)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
6	Steenkamp ,D (Dirk)	1	1126.8	1126.8	0	0	0	1	1120	1126.8	0	0	0
7	Van Huysteen ,M (Mia)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Van Huysteen ,M (Mia)	1	1200	775	0	0	0	1	1200	775	0	0	0
8	Moss ,K (Kevin)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Moss ,K (Kevin)	1	1200	775	0	0	0	1	1200	775	0	0	0
9	Lucas ,J (Jarrid)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Lucas ,J (Jarrid)	1	1167.8	742.8	0	0	0	1	1063.6	742.8	0	0	0
10	Klinkert ,C (Cade)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Klinkert ,C (Cade)	1	1396.5	971.5	0	0	0	1	1221.6	971.5	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Pieterse, 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