Chess South Africa Ratings Database

PLAYER PAGE

Personal

Draaier, A (Andy)

Chess SA id

105084936

FIDE id

Date of birth

2005-11-29 (Adult)

Gender

Male

Region

ZF Mgcawu (NZF)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-09-01

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1170.7	1168.2	500	500
Raw rating	1170.7	1168.2	500	500
Weighted rating	1170.7	1168.2	500	500
Weighted performance	257.5	257	0	0
Floor	670.7	668.2	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	172.9	173.5	449.5	449.5
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1170.7 2024-02-01	1168.2 2024-02-01	500 2024-02-01	500 2024-02-01
Highest weighted rating	1170.7 2024-11-01	1168.2 2024-11-01	500 2024-11-01	500 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1170.7	1168.2	500	500
Analysis
Rating	1170.7	1168.2	500	500
Raw rating	1170.7	1168.2	500	500
Weighted rating	1170.7	1168.2	500
Weighted performance	257.5	257	0
K-factor	40	40	40	40
Floor	670.7	668.2	500	500
Max/Min rating change allowed	172.9	173.5	449.5	449.5
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	1170.7	1168.2	500	500
New weighted rating	1170.7	1168.2	500	500
New weighted performance	257.1	256.6	0	0
Temp new rating	1170.7	1168.2	500	500
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1170.7	1168.2	500	500
New K-factor	40	40	40	40
New floor	670.7	668.2	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	64	64

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	ZF Mgcawu (NZF)
Province	Northern Cape (NC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	54	26	48.15	-15.7	1043.8	1028.1
Standard	54	26	48.15	-15.7	1043.8	1028.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1170.7	1168.2	500	500
2025-09-01	1170.7	1168.2	500	500
2025-08-01	1170.7	1168.2	500	500
2025-07-01	1170.7	1168.2	500	500
2025-06-01	1170.7	1168.2	500	500
2025-05-01	1170.7	1168.2	500	500
2025-04-01	1170.7	1168.2	500	500
2025-03-01	1170.7	1168.2	500	500
2025-02-01	1170.7	1168.2	500	500
2025-01-01	1170.7	1168.2	500	500
2024-12-01	1170.7	1168.2	500	500
2024-11-01	1170.7	1168.2	500	500
2024-10-01	1170.7	1168.2	500	500
2024-09-01	1170.7	1168.2	500	500
2024-08-01	1170.7	1168.2	500	500
2024-07-01	1170.7	1168.2	500	500
2024-06-01	1170.7	1168.2	500	500
2024-08-01	1170.7	1168.2	500	500
2024-04-01	1170.7	1168.2	500	500
2024-03-01	1170.7	1168.2	500	500
2024-02-01	1170.7	1168.2	500	500
2024-01-01	1170.7	1168.2	500	500
2023-12-01	1170.7	1168.2	500	500
2023-11-01	1170.7	1168.2	500	500

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	Northern Cape Closed Chess Championships 2019 (U10)	2019-08-30	2019-09-01	Standard	ZF Mgcawu (NZF)	5	5	3	Yes	Analysis
2	Northern Cape Trails 2019 (U15 Boys)	2019-06-13	2019-06-13	Standard	ZF Mgcawu (NZF)	5	5	3	Yes	Analysis
3	ZFM School Trials 2019 (U15)	2019-04-27	2019-04-27	Standard	ZF Mgcawu (NZF)	5	5	3	Yes	Analysis
4	ZFM Open Tournament 2019 (U14)	2019-03-02	2019-03-02	Standard	ZF Mgcawu (NZF)	5	4	2	Yes	Analysis
5	South African Junior Team Championships 2018 (U14E)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	2.5	Yes	Analysis
6	Northern Cape Closed Chess Championships 2018 (U14 Open)	2018-08-31	2018-09-01	Standard	Frances Baard (NCF)	5	5	3	Yes	Analysis
7	ZF MGCAWU Mandela Centenary Open Chess Tournament 2018 (U14)	2018-07-20	2018-07-21	Standard	ZF Mgcawu (NZF)	6	5	2	Yes	Analysis
8	ZF Mgcawu Qualifier (2)	2018-04-21	2018-04-21	Standard	ZF Mgcawu (NZF)	5	4	1	Yes	Analysis
9	ZF Mgcawu Schools District Open Chess Tournament 2018 (U13 Boys)	2018-03-17	2018-03-17	Standard	ZF Mgcawu (NZF)	5	5	3.5	Yes	Analysis
10	ZF Mgcawu Inter-Region Open Trials (Qualifier 2)	2018-03-24	2018-03-24	Standard	ZF Mgcawu (NZF)	5	4	2	Yes	Analysis
11	ZF Mgcawu Qualifier Open Chess Tournament 2018 (C)	2018-02-17	2018-02-17	Standard	ZF Mgcawu (NZF)	5	5	1	Yes	Analysis

#	Games	Start				End
1	5	Tournament South African Junior Team Championships 2018				Tournament ZFM Open Tournament 2019
		date 2018-12-19	rnd 6	type Standard	result 1	date 2019-03-02	rnd 3	type Standard	result 0.5
		Opponent Loubser, SA (Stephanus)				Opponent Maasdorp, G (Gino)
2	3	Tournament Northern Cape Trails 2019				Tournament Northern Cape Trails 2019
		date 2019-06-13	rnd 3	type Standard	result 1	date 2019-06-13	rnd 5	type Standard	result 1
		Opponent Baatjies, C (Curt)				Opponent Saku, O (Onthatile)
3	3	Tournament ZFM School Trials 2019				Tournament ZFM School Trials 2019
		date 2019-04-27	rnd 3	type Standard	result 1	date 2019-04-27	rnd 5	type Standard	result 1
		Opponent Papier, L (Ludacris)				Opponent Sibanda, D (Daniel)

#	Games	Start				End
1	5	Tournament South African Junior Team Championships 2018				Tournament ZFM Open Tournament 2019
		date 2018-12-19	rnd 6	type Standard	result 1	date 2019-03-02	rnd 3	type Standard	result 0.5
		Opponent Loubser, SA (Stephanus)				Opponent Maasdorp, G (Gino)
2	3	Tournament Northern Cape Trails 2019				Tournament Northern Cape Trails 2019
		date 2019-06-13	rnd 3	type Standard	result 1	date 2019-06-13	rnd 5	type Standard	result 1
		Opponent Baatjies, C (Curt)				Opponent Saku, O (Onthatile)
3	3	Tournament ZFM School Trials 2019				Tournament ZFM School Trials 2019
		date 2019-04-27	rnd 3	type Standard	result 1	date 2019-04-27	rnd 5	type Standard	result 1
		Opponent Papier, L (Ludacris)				Opponent Sibanda, D (Daniel)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Northern Cape Trails 2019				Tournament Northern Cape Trails 2019
		date 2019-06-13	rnd 3	type Standard	result 1	date 2019-06-13	rnd 5	type Standard	result 1
		Opponent Baatjies, C (Curt)				Opponent Saku, O (Onthatile)
2	3	Tournament ZFM School Trials 2019				Tournament ZFM School Trials 2019
		date 2019-04-27	rnd 3	type Standard	result 1	date 2019-04-27	rnd 5	type Standard	result 1
		Opponent Papier, L (Ludacris)				Opponent Sibanda, D (Daniel)
3	2	Tournament Northern Cape Closed Chess Championships 2019				Tournament Northern Cape Closed Chess Championships 2019
		date 2019-08-31	rnd 2	type Standard	result 1	date 2019-08-31	rnd 3	type Standard	result 1
		Opponent Bezuidenhout, J (Jayden)				Opponent Mankayi, A (Aphelele)

#	Games	Start				End
1	3	Tournament Northern Cape Trails 2019				Tournament Northern Cape Trails 2019
		date 2019-06-13	rnd 3	type Standard	result 1	date 2019-06-13	rnd 5	type Standard	result 1
		Opponent Baatjies, C (Curt)				Opponent Saku, O (Onthatile)
2	3	Tournament ZFM School Trials 2019				Tournament ZFM School Trials 2019
		date 2019-04-27	rnd 3	type Standard	result 1	date 2019-04-27	rnd 5	type Standard	result 1
		Opponent Papier, L (Ludacris)				Opponent Sibanda, D (Daniel)
3	2	Tournament Northern Cape Closed Chess Championships 2019				Tournament Northern Cape Closed Chess Championships 2019
		date 2019-08-31	rnd 2	type Standard	result 1	date 2019-08-31	rnd 3	type Standard	result 1
		Opponent Bezuidenhout, J (Jayden)				Opponent Mankayi, A (Aphelele)

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	Booysen ,V (Vuyani)	5	0	-425	5	0	-425	0	0	0	0	0	0
1	Booysen ,V (Vuyani)	5	1134.5	709.5	5	1130.4	709.5	0	0	0	0	0	0
2	Maasdorp ,G (Gino)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
2	Maasdorp ,G (Gino)	3	737.5	1020.8	3	756.7	1020.8	0	0	0	0	0	0
3	Booysen ,ES (Edward Stefanus)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
3	Booysen ,ES (Edward Stefanus)	3	1067.4	784	3	1056.9	784	0	0	0	0	0	0
4	Vermeulen ,P (Pieter Jacobus)	2	2	425	2	2	425	0	0	0	0	0	0
4	Vermeulen ,P (Pieter Jacobus)	2	1117.7	1542.7	2	1100.8	1542.7	0	0	0	0	0	0
5	Rens ,Q (Quirence)	2	1	0	2	1	0	0	0	0	0	0	0
5	Rens ,Q (Quirence)	2	647.2	647.2	2	669.8	647.2	0	0	0	0	0	0
6	Jooste ,W (Waylin)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Jooste ,W (Waylin)	2	1155.8	730.8	2	1147.6	730.8	0	0	0	0	0	0
7	Joodt ,I (Ishuhanno)	2	1	0	2	1	0	0	0	0	0	0	0
7	Joodt ,I (Ishuhanno)	2	1208.3	1208.3	2	1208.8	1208.3	0	0	0	0	0	0
8	Muhammed ,M (Mathfrique)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Muhammed ,M (Mathfrique)	2	1151.8	726.8	2	1146.2	726.8	0	0	0	0	0	0
9	Papier ,L (Ludacris)	1	1	425	1	1	425	0	0	0	0	0	0
9	Papier ,L (Ludacris)	1	1181.1	1606.1	1	1176	1606.1	0	0	0	0	0	0
10	Roesch ,J (Joshua)	1	1	425	1	1	425	0	0	0	0	0	0
10	Roesch ,J (Joshua)	1	1200	1625	1	1200	1625	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

Draaier, A (Andy)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms