Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pieters, D (Deacon)

Chess SA id

1100139257

FIDE id

Date of birth

2010-01-13 (U16)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-03-11

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1118.9	1110.4	1200	1200
Raw rating	1118.9	1110.4	1200	1200
Weighted rating	1118.9	1110.4	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	186.1	188.4	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1118.9	1110.4	1200	1200
Analysis
Rating	1118.9	1110.4	1200	1200
Raw rating	1118.9	1110.4	1200	1200
Weighted rating	1118.9	1110.4	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	186.1	188.4	165.8	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	1118.9	1110.4	1200	1200
New weighted rating	1118.9	1110.4	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1118.9	1110.4	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1118.9	1110.4	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	15	15
	7	7
	0	0
History	22	22

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	22	7	31.82	-154.5	1193.7	1039.2
Standard	22	7	31.82	-154.5	1193.7	1039.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1118.9	1110.4	1200	1200
2025-09-30	1118.9	1110.4	1200	1200
2025-09-01	1118.9	1110.4	1200	1200
2025-08-01	1118.9	1110.4	1200	1200
2025-07-01	1118.9	1110.4	1200	1200
2025-06-01	1118.9	1110.4	1200	1200
2025-05-01	1118.9	1110.4	1200	1200
2025-04-01	1118.9	1110.4	1200	1200
2025-03-01	1118.9	1110.4	1200	1200
2025-02-01	1118.9	1110.4	1200	1200
2025-01-01	1118.9	1110.4	1200	1200
2024-12-01	1118.9	1110.4	1200	1200
2024-11-01	1118.9	1110.4	1200	1200
2024-10-01	1118.9	1110.4	1200	1200
2024-09-01	1118.9	1110.4	1200	1200
2024-08-01	1118.9	1110.4	1200	1200
2024-07-01	1118.9	1110.4	1200	1200
2024-09-01	1118.9	1110.4	1200	1200
2024-05-01	1118.9	1110.4	1200	1200
2024-04-01	1118.9	1110.4	1200	1200
2024-03-01	1118.9	1110.4	1200	1200
2024-02-01	1118.9	1110.4	1200	1200
2024-01-01	1118.9	1110.4	1200	1200
2023-12-01	1118.9	1110.4	1200	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	Eden Trails 1 2023 (U13 Boys)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	2	Yes	Analysis
2	Hessequa Proewe 2 2023 (O13 Seuns)	2023-02-11	2023-02-11	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
3	Hessequa Proewe 1 2023 (O13 Seuns)	2023-01-28	2023-01-28	Standard	Eden (WEG)	5	5	2	Yes	Analysis
4	Eden Proewe 2 2022 (O13 Seuns)	2022-04-09	2022-04-09	Standard	Eden (WEG)	5	4	0	Yes	Analysis
5	Eden Proewe 1 2022 (O13 Seuns)	2022-03-12	2022-03-12	Standard	Eden (WEG)	5	3	0.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Hessequa Proewe 2 2023				Tournament Hessequa Proewe 2 2023
		date 2023-02-11	rnd 2	type Standard	result 1	date 2023-02-11	rnd 4	type Standard	result 1
		Opponent Kleinhans, H (Hayguin)				Opponent Bokwana, D (Devaan)
2	2	Tournament Hessequa Proewe 1 2023				Tournament Hessequa Proewe 1 2023
		date 2023-01-28	rnd 4	type Standard	result 0.5	date 2023-01-28	rnd 5	type Standard	result 1
		Opponent Saayman, J (Juan)				Opponent Hoogbaard, D (Deagon)
3	1	Tournament Eden Trails 1 2023				Tournament Eden Trails 1 2023
		date 2023-03-11	rnd 5	type Standard	result 1	date 2023-03-11	rnd 5	type Standard	result 1
		Opponent Strydom, L (Lourens)				Opponent Strydom, L (Lourens)

#	Games	Start				End
1	3	Tournament Hessequa Proewe 2 2023				Tournament Hessequa Proewe 2 2023
		date 2023-02-11	rnd 2	type Standard	result 1	date 2023-02-11	rnd 4	type Standard	result 1
		Opponent Kleinhans, H (Hayguin)				Opponent Bokwana, D (Devaan)
2	2	Tournament Hessequa Proewe 1 2023				Tournament Hessequa Proewe 1 2023
		date 2023-01-28	rnd 4	type Standard	result 0.5	date 2023-01-28	rnd 5	type Standard	result 1
		Opponent Saayman, J (Juan)				Opponent Hoogbaard, D (Deagon)
3	1	Tournament Eden Trails 1 2023				Tournament Eden Trails 1 2023
		date 2023-03-11	rnd 5	type Standard	result 1	date 2023-03-11	rnd 5	type Standard	result 1
		Opponent Strydom, L (Lourens)				Opponent Strydom, L (Lourens)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Eden Trails 1 2023				Tournament Eden Trails 1 2023
		date 2023-03-11	rnd 5	type Standard	result 1	date 2023-03-11	rnd 5	type Standard	result 1
		Opponent Strydom, L (Lourens)				Opponent Strydom, L (Lourens)
2	1	Tournament Eden Trails 1 2023				Tournament Eden Trails 1 2023
		date 2023-03-11	rnd 2	type Standard	result 1	date 2023-03-11	rnd 2	type Standard	result 1
		Opponent Pieterse, A (Alwin)				Opponent Pieterse, A (Alwin)
3	1	Tournament Hessequa Proewe 2 2023				Tournament Hessequa Proewe 2 2023
		date 2023-02-11	rnd 4	type Standard	result 1	date 2023-02-11	rnd 4	type Standard	result 1
		Opponent Bokwana, D (Devaan)				Opponent Bokwana, D (Devaan)

#	Games	Start				End
1	1	Tournament Eden Trails 1 2023				Tournament Eden Trails 1 2023
		date 2023-03-11	rnd 5	type Standard	result 1	date 2023-03-11	rnd 5	type Standard	result 1
		Opponent Strydom, L (Lourens)				Opponent Strydom, L (Lourens)
2	1	Tournament Eden Trails 1 2023				Tournament Eden Trails 1 2023
		date 2023-03-11	rnd 2	type Standard	result 1	date 2023-03-11	rnd 2	type Standard	result 1
		Opponent Pieterse, A (Alwin)				Opponent Pieterse, A (Alwin)
3	1	Tournament Hessequa Proewe 2 2023				Tournament Hessequa Proewe 2 2023
		date 2023-02-11	rnd 4	type Standard	result 1	date 2023-02-11	rnd 4	type Standard	result 1
		Opponent Bokwana, D (Devaan)				Opponent Bokwana, D (Devaan)

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	Claasen ,R (Rowen)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Claasen ,R (Rowen)	2	1199	774	2	1199	774	0	0	0	0	0	0
2	Strydom ,L (Lourens)	1	1	425	1	1	425	0	0	0	0	0	0
2	Strydom ,L (Lourens)	1	1211.6	1636.6	1	1213.2	1636.6	0	0	0	0	0	0
3	Meyer ,J (Jovin)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Meyer ,J (Jovin)	1	1204.8	779.8	1	1201.6	779.8	0	0	0	0	0	0
4	Suka ,S (Sithembisosethu)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Suka ,S (Sithembisosethu)	1	1215.3	790.3	1	1218.4	790.3	0	0	0	0	0	0
5	Nell ,C (Cohan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Nell ,C (Cohan)	1	1262.5	837.5	1	1272.4	837.5	0	0	0	0	0	0
6	Pieterse ,A (Alwin)	1	1	425	1	1	425	0	0	0	0	0	0
6	Pieterse ,A (Alwin)	1	1168.1	1593.1	1	1161.6	1593.1	0	0	0	0	0	0
7	Michaels ,J (Joshua)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Michaels ,J (Joshua)	1	1210.1	785.1	1	1216.8	785.1	0	0	0	0	0	0
8	Jacobs ,S (Shaquille)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Jacobs ,S (Shaquille)	1	1182.7	757.7	1	1176.4	757.7	0	0	0	0	0	0
9	Minnies ,J (Jo Neyden)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Minnies ,J (Jo Neyden)	1	1217.3	792.3	1	1220.8	792.3	0	0	0	0	0	0
10	Sebyboe ,T (Timothy)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Sebyboe ,T (Timothy)	1	1178.8	753.8	1	1125.2	753.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Pieters, D (Deacon)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms