Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pieters, C (Coburn-Lee)

Chess SA id

1120139047

FIDE id

Date of birth

2012-01-08 (U14)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-04-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1179.7	1200	1165.9	1200
Raw rating	1179.7	1200	1165.9	1200
Weighted rating	1179.7	1200	1165.9	1200
Weighted performance	0	0	0	0
Floor	711.5	700	718.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	170.7	165.8	174.1	165.8
Highest rating	1211.5 2022-04-01	1200 2018-10-01	1218.8 2022-04-01	1200 2018-10-01
Highest raw rating	1211.5 2022-04-01	1200 2024-02-01	1218.8 2022-04-01	1200 2024-02-01
Highest weighted rating	1211.5 2022-04-01	1200 2018-10-01	1218.8 2022-04-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2024-02-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1179.7	1200	1165.9	1200
Analysis
Rating	1179.7	1200	1165.9	1200
Raw rating	1179.7	1200	1165.9	1200
Weighted rating	1179.7	1200	1165.9
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	711.5	700	718.8	700
Max/Min rating change allowed	170.7	165.8	174.1	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	1179.7	1200	1165.9	1200
New weighted rating	1179.7	1200	1165.9	1200
New weighted performance	0	0	0	0
Temp new rating	1179.7	1200	1165.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1179.7	1200	1165.9	1200
New K-factor	36	36	36	36
New floor	711.5	700	718.8	700

Item	Main	Rapid
	0	0
	0	0
	0	0
	0	0
	13	13
	0	0
History	13	13

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	13	5.5	42.31	-65.4	1211.6	1146.2
Standard	0	0	0	0	0	0
Rapid	13	5.5	42.31	-65.4	1211.6	1146.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1179.7	1200	1165.9	1200
2025-09-01	1179.7	1200	1165.9	1200
2025-08-01	1179.7	1200	1165.9	1200
2025-07-01	1179.7	1200	1165.9	1200
2025-06-01	1179.7	1200	1165.9	1200
2025-05-01	1179.7	1200	1165.9	1200
2025-04-01	1179.7	1200	1165.9	1200
2025-03-01	1179.7	1200	1165.9	1200
2025-02-01	1179.7	1200	1165.9	1200
2025-01-01	1179.7	1200	1165.9	1200
2024-12-01	1179.7	1200	1165.9	1200
2024-11-01	1179.7	1200	1165.9	1200
2024-10-01	1179.7	1200	1165.9	1200
2024-09-01	1179.7	1200	1165.9	1200
2024-08-01	1179.7	1200	1165.9	1200
2024-07-01	1179.7	1200	1165.9	1200
2024-06-01	1179.7	1200	1165.9	1200
2024-08-01	1179.7	1200	1165.9	1200
2024-04-01	1179.7	1200	1165.9	1200
2024-03-01	1179.7	1200	1165.9	1200
2024-02-01	1179.7	1200	1165.9	1200
2024-01-01	1179.7	1200	1165.9	1200
2023-12-01	1179.7	1200	1165.9	1200
2023-11-01	1179.7	1200	1165.9	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	West Coast Schools Chess Prestige Leg 2 2022 (U11 Boys)	2022-04-23	2022-04-23	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
2	West Coast Schools Chess Prestige Leg 1 2022 (U11 Boys)	2022-04-09	2022-04-09	Rapid	West Coast (WCU)	5	4	1	Yes	Analysis
3	Lower West Coast Schools Prestige 2022 (U11 Boys)	2022-03-19	2022-03-19	Rapid	West Coast (WCU)	5	4	2.5	Yes	Analysis
4	Lower West Coast Schools Prestige 2022 (U11 Girls)	2022-03-19	2022-03-19	Rapid	West Coast (WCU)	5	0	0	No	Analysis

#	Games	Start				End
1	2	Tournament Lower West Coast Schools Prestige 2022				Tournament Lower West Coast Schools Prestige 2022
		date 2022-03-19	rnd 2	type Rapid	result 1	date 2022-03-19	rnd 3	type Rapid	result 1
		Opponent Dennis, M (Mogamat)				Opponent Engelbrecht, V (Vinchenzo)
2	1	Tournament West Coast Schools Chess Prestige Leg 2 2022				Tournament West Coast Schools Chess Prestige Leg 2 2022
		date 2022-04-23	rnd 5	type Rapid	result 1	date 2022-04-23	rnd 5	type Rapid	result 1
		Opponent Thiart, M (Marckwin)				Opponent Thiart, M (Marckwin)
3	1	Tournament West Coast Schools Chess Prestige Leg 2 2022				Tournament West Coast Schools Chess Prestige Leg 2 2022
		date 2022-04-23	rnd 2	type Rapid	result 1	date 2022-04-23	rnd 2	type Rapid	result 1
		Opponent Koopman, V (Virat)				Opponent Koopman, V (Virat)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Lower West Coast Schools Prestige 2022				Tournament Lower West Coast Schools Prestige 2022
		date 2022-03-19	rnd 2	type Rapid	result 1	date 2022-03-19	rnd 3	type Rapid	result 1
		Opponent Dennis, M (Mogamat)				Opponent Engelbrecht, V (Vinchenzo)
2	1	Tournament West Coast Schools Chess Prestige Leg 2 2022				Tournament West Coast Schools Chess Prestige Leg 2 2022
		date 2022-04-23	rnd 5	type Rapid	result 1	date 2022-04-23	rnd 5	type Rapid	result 1
		Opponent Thiart, M (Marckwin)				Opponent Thiart, M (Marckwin)
3	1	Tournament West Coast Schools Chess Prestige Leg 2 2022				Tournament West Coast Schools Chess Prestige Leg 2 2022
		date 2022-04-23	rnd 2	type Rapid	result 1	date 2022-04-23	rnd 2	type Rapid	result 1
		Opponent Koopman, V (Virat)				Opponent Koopman, V (Virat)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Lower West Coast Schools Prestige 2022				Tournament Lower West Coast Schools Prestige 2022
		date 2022-03-19	rnd 2	type Rapid	result 1	date 2022-03-19	rnd 3	type Rapid	result 1
		Opponent Dennis, M (Mogamat)				Opponent Engelbrecht, V (Vinchenzo)
2	1	Tournament West Coast Schools Chess Prestige Leg 2 2022				Tournament West Coast Schools Chess Prestige Leg 2 2022
		date 2022-04-23	rnd 5	type Rapid	result 1	date 2022-04-23	rnd 5	type Rapid	result 1
		Opponent Thiart, M (Marckwin)				Opponent Thiart, M (Marckwin)
3	1	Tournament West Coast Schools Chess Prestige Leg 2 2022				Tournament West Coast Schools Chess Prestige Leg 2 2022
		date 2022-04-23	rnd 2	type Rapid	result 1	date 2022-04-23	rnd 2	type Rapid	result 1
		Opponent Koopman, V (Virat)				Opponent Koopman, V (Virat)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Lower West Coast Schools Prestige 2022				Tournament Lower West Coast Schools Prestige 2022
		date 2022-03-19	rnd 2	type Rapid	result 1	date 2022-03-19	rnd 3	type Rapid	result 1
		Opponent Dennis, M (Mogamat)				Opponent Engelbrecht, V (Vinchenzo)
2	1	Tournament West Coast Schools Chess Prestige Leg 2 2022				Tournament West Coast Schools Chess Prestige Leg 2 2022
		date 2022-04-23	rnd 5	type Rapid	result 1	date 2022-04-23	rnd 5	type Rapid	result 1
		Opponent Thiart, M (Marckwin)				Opponent Thiart, M (Marckwin)
3	1	Tournament West Coast Schools Chess Prestige Leg 2 2022				Tournament West Coast Schools Chess Prestige Leg 2 2022
		date 2022-04-23	rnd 2	type Rapid	result 1	date 2022-04-23	rnd 2	type Rapid	result 1
		Opponent Koopman, V (Virat)				Opponent Koopman, V (Virat)

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	Davidson ,C (Caden)	2	0.5	-212.5	0	0	0	2	0.5	-212.5	0	0	0
1	Davidson ,C (Caden)	2	1182.6	970.1	0	0	0	2	1173.5	970.1	0	0	0
2	Greeff ,G (Giteau)	2	0	-425	0	0	0	2	0	-425	0	0	0
2	Greeff ,G (Giteau)	2	1213	788	0	0	0	2	1226.8	788	0	0	0
3	De Vries ,G (Gustav)	2	0	-425	0	0	0	2	0	-425	0	0	0
3	De Vries ,G (Gustav)	2	1238.4	813.4	0	0	0	2	1259.7	813.4	0	0	0
4	Appollis ,J (Jaymon)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Appollis ,J (Jaymon)	1	1200	775	0	0	0	1	1200	775	0	0	0
5	Dennis ,M (Mogamat)	1	1	425	0	0	0	1	1	425	0	0	0
5	Dennis ,M (Mogamat)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
6	Siebritz ,Y (Yul)	1	1	425	0	0	0	1	1	425	0	0	0
6	Siebritz ,Y (Yul)	1	1210.6	1635.6	0	0	0	1	1217.2	1635.6	0	0	0
7	Engelbrecht ,V (Vinchenzo)	1	1	425	0	0	0	1	1	425	0	0	0
7	Engelbrecht ,V (Vinchenzo)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Koopman ,V (Virat)	1	1	425	0	0	0	1	1	425	0	0	0
8	Koopman ,V (Virat)	1	1201	1626	0	0	0	1	1201.6	1626	0	0	0
9	Thiart ,M (Marckwin)	1	1	425	0	0	0	1	1	425	0	0	0
9	Thiart ,M (Marckwin)	1	1208.6	1633.6	0	0	0	1	1217.2	1633.6	0	0	0
10	Dirks ,R (Ryan)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Dirks ,R (Ryan)	1	1262.9	837.9	0	0	0	1	1237.1	837.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Pieters, C (Coburn-Lee)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms