Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pieterse, A (Adam)

Chess SA id

1070149736

FIDE id

Date of birth

2007-04-21 (U20)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-05-11

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1138.6	1200	1095.2	1200
Raw rating	1138.6	1200	1095.2	1200
Weighted rating	1135.9	1200	1090.8	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	181	165.8	192.5	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2024-03-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2024-03-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1138.6	1200	1095.2	1200
Analysis
Rating	1138.6	1200	1095.2	1200
Raw rating	1138.6	1200	1095.2	1200
Weighted rating	1135.9	1200	1090.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	181	165.8	192.5	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	1138.6	1200	1095.2	1200
New weighted rating	1135.8	1200	1090.7	1200
New weighted performance	0	0	0	0
Temp new rating	1138.6	1200	1095.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1138.6	1200	1095.2	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Rapid
	0	0
	0	0
	4	4
	5	5
	0	0
	0	0
History	9	9

Games since
	Main 4	Standard 0		Rapid 4		Blitz 0
Gender	Male
Age group	U20
Region	West Coast (WCU)
Province	Western Cape (WC)
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	9	1	11.11	-330.6	1223.7	893.1
Standard	0	0	0	0	0	0
Rapid	9	1	11.11	-330.6	1223.7	893.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1138.6	1200	1095.2	1200
2025-09-01	1138.6	1200	1095.2	1200
2025-08-01	1138.6	1200	1095.2	1200
2025-07-01	1138.6	1200	1095.2	1200
2025-06-01	1138.6	1200	1095.2	1200
2025-05-01	1138.6	1200	1095.2	1200
2025-04-01	1138.6	1200	1095.2	1200
2025-03-01	1138.6	1200	1095.2	1200
2025-02-01	1138.1	1200	1094.4	1200
2025-01-01	1123.2	1200	1070.4	1200
2024-12-01	1123.2	1200	1070.4	1200
2024-11-01	1123.2	1200	1070.4	1200
2024-10-01	1123.2	1200	1070.4	1200
2024-09-01	1123.2	1200	1070.4	1200
2024-08-01	1123.2	1200	1070.4	1200
2024-07-01	1123.2	1200	1070.4	1200
2024-06-01	1123.2	1200	1070.4	1200
2024-08-01	1160.4	1200	1130.4	1200
2024-04-01	1160.4	1200	1130.4	1200
2024-03-01	1160.4	1200	1130.4	1200
2024-02-01	1160.4	1200	1130.4	1200
2024-01-01	1160.4	1200	1130.4	1200
2023-12-01	1160.4	1200	1130.4	1200
2023-11-01	1160.4	1200	1130.4	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	Lower West Top Schools 2024 (U18)	2024-05-11	2024-05-11	Rapid	West Coast (WCU)	5	4	0	Yes	Analysis
2	Lower West Coast High Schools Prestige 2023 (U17 Boys)	2023-02-11	2023-02-11	Rapid	West Coast (WCU)	5	5	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament Lower West Coast High Schools Prestige 2023				Tournament Lower West Coast High Schools Prestige 2023
		date 2023-02-11	rnd 1	type Rapid	result 1	date 2023-02-11	rnd 1	type Rapid	result 1
		Opponent Esau, J (Jeathon)				Opponent Esau, J (Jeathon)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Lower West Coast High Schools Prestige 2023				Tournament Lower West Coast High Schools Prestige 2023
		date 2023-02-11	rnd 1	type Rapid	result 1	date 2023-02-11	rnd 1	type Rapid	result 1
		Opponent Esau, J (Jeathon)				Opponent Esau, J (Jeathon)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Lower West Coast High Schools Prestige 2023				Tournament Lower West Coast High Schools Prestige 2023
		date 2023-02-11	rnd 1	type Rapid	result 1	date 2023-02-11	rnd 1	type Rapid	result 1
		Opponent Esau, J (Jeathon)				Opponent Esau, J (Jeathon)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Lower West Coast High Schools Prestige 2023				Tournament Lower West Coast High Schools Prestige 2023
		date 2023-02-11	rnd 1	type Rapid	result 1	date 2023-02-11	rnd 1	type Rapid	result 1
		Opponent Esau, J (Jeathon)				Opponent Esau, J (Jeathon)

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	Ocks ,K (Keano)	1	0	-425	0	0	0	1	0	-425	0	0	0
1	Ocks ,K (Keano)	1	1312.4	887.4	0	0	0	1	1293.3	887.4	0	0	0
2	Louw ,H (Hentie)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Louw ,H (Hentie)	1	1109.2	684.2	0	0	0	1	1138.4	684.2	0	0	0
3	Visagie ,C (Christopher)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Visagie ,C (Christopher)	1	1425	1000	0	0	0	1	1393.8	1000	0	0	0
4	Esau ,J (Jeathon)	1	1	425	0	0	0	1	1	425	0	0	0
4	Esau ,J (Jeathon)	1	1195.7	1620.7	0	0	0	1	1168.4	1620.7	0	0	0
5	Abdol ,C (Cahlan)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Abdol ,C (Cahlan)	1	1206	781	0	0	0	1	1209.4	781	0	0	0
6	Filander ,J (Jayrin)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Filander ,J (Jayrin)	1	1210.1	785.1	0	0	0	1	1121.2	785.1	0	0	0
7	Brickles ,J (Jose)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Brickles ,J (Jose)	1	1200	775	0	0	0	1	1200	775	0	0	0
8	Goldschmidt ,B (Byron)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Goldschmidt ,B (Byron)	1	1200	775	0	0	0	1	1200	775	0	0	0
9	Clemitson ,A (Alexander)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Clemitson ,A (Alexander)	1	1154.7	729.7	0	0	0	1	1132	729.7	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Pieterse, A (Adam)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms