Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pfaff, D (Darius)

Chess SA id

107072031

FIDE id

Date of birth

2007-01-08 (U20)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2021-06-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1173.5	1087.8	1074.6	857.8
Raw rating	1173.5	1087.8	1074.6	857.8
Weighted rating	1173.5	1087.8	1074.6	857.8
Weighted performance	338	125.1	0	0
Floor	673.5	587.8	574.6	500
K-factor	40	40	40	40
Min/Max rating change allowed	172.2	194.6	198.3	270
Highest rating	1200 2024-11-01	1288.7 2018-02-01	1200 2024-11-01	1200 2024-02-01
Highest raw rating	1173.5 2024-02-01	1087.8 2024-02-01	1074.6 2024-02-01	857.8 2024-02-01
Highest weighted rating	1173.5 2024-11-01	1087.8 2024-11-01	1074.6 2024-11-01	857.8 2024-11-01
Highest weighted performance	1200 2024-12-01	1288.7 2018-02-01	1200 2024-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1173.5	1087.8	1074.6	857.8
Analysis
Rating	1173.5	1087.8	1074.6	857.8
Raw rating	1173.5	1087.8	1074.6	857.8
Weighted rating	1173.5	1087.8	1074.6
Weighted performance	338	125.1	0
K-factor	40	40	40	40
Floor	673.5	587.8	574.6	500
Max/Min rating change allowed	172.2	194.6	198.3	270
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	1173.5	1087.8	1074.6	857.8
New weighted rating	1173.5	1087.8	1074.6	857.8
New weighted performance	337.6	124.7	0	0
Temp new rating	1173.5	1087.8	1074.6	857.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1173.5	1087.8	1074.6	857.8
New K-factor	40	40	40	40
New floor	673.5	587.8	574.6	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	5	0	5
History	147	118	29

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Cape Town (WCT)
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	62	36	58.06	68.5	1085.7	1154.2
Standard	40	22	55	42.5	1077.2	1119.7
Rapid	22	14	63.64	115.9	1101.2	1217.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1173.5	1087.8	1074.6	857.8
2025-09-01	1173.5	1087.8	1074.6	857.8
2025-08-01	1173.5	1087.8	1074.6	857.8
2025-07-01	1173.5	1087.8	1074.6	857.8
2025-06-01	1173.5	1087.8	1074.6	857.8
2025-05-01	1173.5	1087.8	1074.6	857.8
2025-04-01	1173.5	1087.8	1074.6	857.8
2025-03-01	1173.5	1087.8	1074.6	857.8
2025-02-01	1173.5	1087.8	1074.6	857.8
2025-01-01	1173.5	1087.8	1074.6	857.8
2024-12-01	1173.5	1087.8	1074.6	857.8
2024-11-01	1173.5	1087.8	1074.6	857.8
2024-10-01	1173.5	1087.8	1074.6	857.8
2024-09-01	1173.5	1087.8	1074.6	857.8
2024-08-01	1173.5	1087.8	1074.6	857.8
2024-07-01	1173.5	1087.8	1074.6	857.8
2024-06-01	1173.5	1087.8	1074.6	857.8
2024-08-01	1173.5	1087.8	1074.6	857.8
2024-04-01	1173.5	1087.8	1074.6	857.8
2024-03-01	1173.5	1087.8	1074.6	857.8
2024-02-01	1173.5	1087.8	1074.6	857.8
2024-01-01	1173.5	1087.8	1074.6	857.8
2023-12-01	1173.5	1087.8	1074.6	857.8
2023-11-01	1173.5	1087.8	1074.6	857.8

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	CWP Youth Day Rapid 2021 (U16)	2021-06-16	2021-06-16	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis
2	Rhenish Primary Chess Tournament 2019 (U14)	2019-05-11	2019-05-11	Rapid	Cape Winelands (WCW)	7	7	5	Yes	Analysis
3	Welgemoed Chess Challenge 2019 (U14)	2019-02-23	2019-02-23	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis
4	2019 Metro-East District Schools Trials (U13)	2019-02-01	2019-02-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
5	Western Cape Top Schools 2018 (U11 Mix)	2018-08-25	2018-08-26	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
6	Stellenberg Youth Chess Champs 2018 (C)	2018-06-22	2018-06-23	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
7	2018 WP Schools Closed Trials (U11 Boys)	2018-03-09	2018-03-10	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
8	2018 Western Province Open (C)	2018-03-02	2018-03-04	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
9	2018 Steinitz Chess Festival (B)	2018-03-21	2018-03-25	Standard	Cape Town (WCT)	7	5	2	Yes	Analysis
10	District East Schools Chess Open Trials 2018 (U11)	2018-02-02	2018-02-03	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
11	Welgemoed Chess Challenge 2018 (U12)	2018-02-24	2018-02-24	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament Stellenberg Youth Chess Champs 2018				Tournament Western Cape Top Schools 2018
		date 2018-06-23	rnd 4	type Standard	result 1	date 2018-08-25	rnd 1	type Standard	result 1
		Opponent Nieuwoudt, N (Noreht)				Opponent Claassen, C (Carli)
2	3	Tournament Rhenish Primary Chess Tournament 2019				Tournament Rhenish Primary Chess Tournament 2019
		date 2019-05-11	rnd 1	type Rapid	result 1	date 2019-05-11	rnd 3	type Rapid	result 1
		Opponent Phongoma, L (Lisakhanya)				Opponent Veliso, A (Amyoli)
3	3	Tournament 2019 Metro-East District Schools Trials				Tournament Welgemoed Chess Challenge 2019
		date 2019-02-02	rnd 6	type Standard	result 1	date 2019-02-23	rnd 2	type Rapid	result 1
		Opponent Mpu, L (Live)				Opponent Kwon, H (Hyun)

#	Games	Start				End
1	4	Tournament Stellenberg Youth Chess Champs 2018				Tournament Western Cape Top Schools 2018
		date 2018-06-23	rnd 4	type Standard	result 1	date 2018-08-25	rnd 1	type Standard	result 1
		Opponent Nieuwoudt, N (Noreht)				Opponent Claassen, C (Carli)
2	3	Tournament Western Cape Top Schools 2018				Tournament 2019 Metro-East District Schools Trials
		date 2018-08-26	rnd 4	type Standard	result 1	date 2019-02-01	rnd 1	type Standard	result 1
		Opponent Willis, C (Cronan)				Opponent Gillespie, C (Christian)
3	3	Tournament District East Schools Chess Open Trials 2018				Tournament District East Schools Chess Open Trials 2018
		date 2018-02-02	rnd 1	type Standard	result 1	date 2018-02-03	rnd 3	type Standard	result 1
		Opponent Louw, M (Monique)				Opponent Gibson, A (Amy-Leigh)

#	Games	Start				End
1	3	Tournament Rhenish Primary Chess Tournament 2019				Tournament Rhenish Primary Chess Tournament 2019
		date 2019-05-11	rnd 1	type Rapid	result 1	date 2019-05-11	rnd 3	type Rapid	result 1
		Opponent Phongoma, L (Lisakhanya)				Opponent Veliso, A (Amyoli)
2	2	Tournament CWP Youth Day Rapid 2021				Tournament CWP Youth Day Rapid 2021
		date 2021-06-16	rnd 3	type Rapid	result 1	date 2021-06-16	rnd 4	type Rapid	result 1
		Opponent Adonis, L (Lisa)				Opponent Osborne, R (Ryan Eugene)
3	2	Tournament Rhenish Primary Chess Tournament 2019				Tournament CWP Youth Day Rapid 2021
		date 2019-05-11	rnd 7	type Rapid	result 1	date 2021-06-16	rnd 1	type Rapid	result 1
		Opponent Sikiti, Y (Yolani)				Opponent Mdzanga, S (Shinny)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Stellenberg Youth Chess Champs 2018				Tournament Western Cape Top Schools 2018
		date 2018-06-23	rnd 4	type Standard	result 1	date 2018-08-25	rnd 1	type Standard	result 1
		Opponent Nieuwoudt, N (Noreht)				Opponent Claassen, C (Carli)
2	3	Tournament Rhenish Primary Chess Tournament 2019				Tournament Rhenish Primary Chess Tournament 2019
		date 2019-05-11	rnd 1	type Rapid	result 1	date 2019-05-11	rnd 3	type Rapid	result 1
		Opponent Phongoma, L (Lisakhanya)				Opponent Veliso, A (Amyoli)
3	3	Tournament 2019 Metro-East District Schools Trials				Tournament Welgemoed Chess Challenge 2019
		date 2019-02-02	rnd 6	type Standard	result 1	date 2019-02-23	rnd 2	type Rapid	result 1
		Opponent Mpu, L (Live)				Opponent Kwon, H (Hyun)

#	Games	Start				End
1	4	Tournament Stellenberg Youth Chess Champs 2018				Tournament Western Cape Top Schools 2018
		date 2018-06-23	rnd 4	type Standard	result 1	date 2018-08-25	rnd 1	type Standard	result 1
		Opponent Nieuwoudt, N (Noreht)				Opponent Claassen, C (Carli)
2	3	Tournament Western Cape Top Schools 2018				Tournament 2019 Metro-East District Schools Trials
		date 2018-08-26	rnd 4	type Standard	result 1	date 2019-02-01	rnd 1	type Standard	result 1
		Opponent Willis, C (Cronan)				Opponent Gillespie, C (Christian)
3	3	Tournament District East Schools Chess Open Trials 2018				Tournament District East Schools Chess Open Trials 2018
		date 2018-02-02	rnd 1	type Standard	result 1	date 2018-02-03	rnd 3	type Standard	result 1
		Opponent Louw, M (Monique)				Opponent Gibson, A (Amy-Leigh)

#	Games	Start				End
1	3	Tournament Rhenish Primary Chess Tournament 2019				Tournament Rhenish Primary Chess Tournament 2019
		date 2019-05-11	rnd 1	type Rapid	result 1	date 2019-05-11	rnd 3	type Rapid	result 1
		Opponent Phongoma, L (Lisakhanya)				Opponent Veliso, A (Amyoli)
2	2	Tournament CWP Youth Day Rapid 2021				Tournament CWP Youth Day Rapid 2021
		date 2021-06-16	rnd 3	type Rapid	result 1	date 2021-06-16	rnd 4	type Rapid	result 1
		Opponent Adonis, L (Lisa)				Opponent Osborne, R (Ryan Eugene)
3	2	Tournament Rhenish Primary Chess Tournament 2019				Tournament CWP Youth Day Rapid 2021
		date 2019-05-11	rnd 7	type Rapid	result 1	date 2021-06-16	rnd 1	type Rapid	result 1
		Opponent Sikiti, Y (Yolani)				Opponent Mdzanga, S (Shinny)

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	Kleynhans ,I (Ian)	2	1	0	2	1	0	0	0	0	0	0	0
1	Kleynhans ,I (Ian)	2	995.8	995.8	2	1004.5	995.8	0	0	0	0	0	0
2	Pillay ,PJ (Palin Josh)	2	0	-425	1	0	-425	1	0	-425	0	0	0
2	Pillay ,PJ (Palin Josh)	2	1133.5	708.5	1	917.2	708.5	1	1051.6	708.5	0	0	0
3	Maruma ,K (Katlego)	2	2	425	1	1	425	1	1	425	0	0	0
3	Maruma ,K (Katlego)	2	1148.2	1573.2	1	1100	1573.2	1	1200	1573.2	0	0	0
4	Prinsloo ,R (Reinhardt)	2	0	-425	0	0	0	2	0	-425	0	0	0
4	Prinsloo ,R (Reinhardt)	2	1264.8	839.8	0	0	0	2	905	839.8	0	0	0
5	Van Zyl ,E (Erasmus)	1	1	425	1	1	425	0	0	0	0	0	0
5	Van Zyl ,E (Erasmus)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Sterley ,B (Boaz)	1	1	425	1	1	425	0	0	0	0	0	0
6	Sterley ,B (Boaz)	1	636.1	1061.1	1	663.2	1061.1	0	0	0	0	0	0
7	Van Beeck ,T (Trinity)	1	1	425	1	1	425	0	0	0	0	0	0
7	Van Beeck ,T (Trinity)	1	783.6	1208.6	1	742.6	1208.6	0	0	0	0	0	0
8	Voigt ,K (Karl)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Voigt ,K (Karl)	1	1160.9	735.9	1	1160.9	735.9	0	0	0	0	0	0
9	Imrie ,D (Daniel)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Imrie ,D (Daniel)	1	645.7	220.7	1	650.4	220.7	0	0	0	0	0	0
10	Kruger ,S (Sachin)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Kruger ,S (Sachin)	1	1190.7	765.7	1	1159.5	765.7	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

Pfaff, D (Darius)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms