Chess South Africa Ratings Database

PLAYER PAGE

Personal

Rens, Q (Quirence)

Chess SA id

105086399

FIDE id

Date of birth

2005-06-06 (Adult)

Gender

Male

Region

ZF Mgcawu (NZF)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-09-01

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1003.9	1003.1	523.6	523.6
Raw rating	1003.9	1003.1	523.6	523.6
Weighted rating	1003.9	1003.1	523.6	523.6
Weighted performance	93.4	93.3	0	0
Floor	503.9	503.1	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	219.3	219.5	434.7	434.7
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1003.9 2024-02-01	1003.1 2024-02-01	523.6 2024-02-01	523.6 2024-02-01
Highest weighted rating	1003.9 2024-11-01	1003.1 2024-11-01	523.6 2024-11-01	523.6 2024-11-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1003.9	1003.1	523.6	523.6
Analysis
Rating	1003.9	1003.1	523.6	523.6
Raw rating	1003.9	1003.1	523.6	523.6
Weighted rating	1003.9	1003.1	523.6
Weighted performance	93.4	93.3	0
K-factor	40	40	40	40
Floor	503.9	503.1	500	500
Max/Min rating change allowed	219.3	219.5	434.7	434.7
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	1003.9	1003.1	523.6	523.6
New weighted rating	1003.9	1003.1	523.6	523.6
New weighted performance	93	92.9	0	0
Temp new rating	1003.9	1003.1	523.6	523.6
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1003.9	1003.1	523.6	523.6
New K-factor	40	40	40	40
New floor	503.9	503.1	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	37	37

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	26	14.5	55.77	49	1010.6	1059.6
Standard	26	14.5	55.77	49	1010.6	1059.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1003.9	1003.1	523.6	523.6
2025-09-01	1003.9	1003.1	523.6	523.6
2025-08-01	1003.9	1003.1	523.6	523.6
2025-07-01	1003.9	1003.1	523.6	523.6
2025-06-01	1003.9	1003.1	523.6	523.6
2025-05-01	1003.9	1003.1	523.6	523.6
2025-04-01	1003.9	1003.1	523.6	523.6
2025-03-01	1003.9	1003.1	523.6	523.6
2025-02-01	1003.9	1003.1	523.6	523.6
2025-01-01	1003.9	1003.1	523.6	523.6
2024-12-01	1003.9	1003.1	523.6	523.6
2024-11-01	1003.9	1003.1	523.6	523.6
2024-10-01	1003.9	1003.1	523.6	523.6
2024-09-01	1003.9	1003.1	523.6	523.6
2024-08-01	1003.9	1003.1	523.6	523.6
2024-07-01	1003.9	1003.1	523.6	523.6
2024-06-01	1003.9	1003.1	523.6	523.6
2024-08-01	1003.9	1003.1	523.6	523.6
2024-04-01	1003.9	1003.1	523.6	523.6
2024-03-01	1003.9	1003.1	523.6	523.6
2024-02-01	1003.9	1003.1	523.6	523.6
2024-01-01	1003.9	1003.1	523.6	523.6
2023-12-01	1003.9	1003.1	523.6	523.6
2023-11-01	1003.9	1003.1	523.6	523.6

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 2018 (U14 Open)	2018-08-31	2018-09-01	Standard	Frances Baard (NCF)	5	5	2.5	Yes	Analysis
2	ZF MGCAWU Mandela Centenary Open Chess Tournament 2018 (U14)	2018-07-20	2018-07-21	Standard	ZF Mgcawu (NZF)	6	6	2.5	Yes	Analysis
3	ZF Mgcawu Qualifier (2)	2018-04-21	2018-04-21	Standard	ZF Mgcawu (NZF)	5	5	3	Yes	Analysis
4	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
5	ZF Mgcawu Inter-Region Open Trials (Qualifier 2)	2018-03-24	2018-03-24	Standard	ZF Mgcawu (NZF)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament ZF Mgcawu Qualifier				Tournament ZF Mgcawu Qualifier
		date 2018-04-21	rnd 2	type Standard	result 1	date 2018-04-21	rnd 4	type Standard	result 1
		Opponent Booysen, ES (Edward Stefanus)				Opponent Sihamba, S (Somila)
2	3	Tournament ZF Mgcawu Schools District Open Chess Tournament 2018				Tournament ZF Mgcawu Schools District Open Chess Tournament 2018
		date 2018-03-17	rnd 1	type Standard	result 0.5	date 2018-03-17	rnd 3	type Standard	result 1
		Opponent Jooste, W (Waylin)				Opponent Vitti, L (Litha)
3	2	Tournament Northern Cape Closed Chess Championships 2018				Tournament Northern Cape Closed Chess Championships 2018
		date 2018-08-31	rnd 2	type Standard	result 1	date 2018-09-01	rnd 3	type Standard	result 0.5
		Opponent Thys, I (Ivano)				Opponent Booysen, V (Vuyani)

#	Games	Start				End
1	3	Tournament ZF Mgcawu Qualifier				Tournament ZF Mgcawu Qualifier
		date 2018-04-21	rnd 2	type Standard	result 1	date 2018-04-21	rnd 4	type Standard	result 1
		Opponent Booysen, ES (Edward Stefanus)				Opponent Sihamba, S (Somila)
2	3	Tournament ZF Mgcawu Schools District Open Chess Tournament 2018				Tournament ZF Mgcawu Schools District Open Chess Tournament 2018
		date 2018-03-17	rnd 1	type Standard	result 0.5	date 2018-03-17	rnd 3	type Standard	result 1
		Opponent Jooste, W (Waylin)				Opponent Vitti, L (Litha)
3	2	Tournament Northern Cape Closed Chess Championships 2018				Tournament Northern Cape Closed Chess Championships 2018
		date 2018-08-31	rnd 2	type Standard	result 1	date 2018-09-01	rnd 3	type Standard	result 0.5
		Opponent Thys, I (Ivano)				Opponent Booysen, V (Vuyani)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament ZF Mgcawu Qualifier				Tournament ZF Mgcawu Qualifier
		date 2018-04-21	rnd 2	type Standard	result 1	date 2018-04-21	rnd 4	type Standard	result 1
		Opponent Booysen, ES (Edward Stefanus)				Opponent Sihamba, S (Somila)
2	2	Tournament ZF Mgcawu Inter-Region Open Trials				Tournament ZF Mgcawu Inter-Region Open Trials
		date 2018-03-24	rnd 3	type Standard	result 1	date 2018-03-24	rnd 4	type Standard	result 1
		Opponent Thys, I (Ivano)				Opponent Draaier, A (Andy)
3	2	Tournament ZF Mgcawu Schools District Open Chess Tournament 2018				Tournament ZF Mgcawu Inter-Region Open Trials
		date 2018-03-17	rnd 5	type Standard	result 1	date 2018-03-24	rnd 1	type Standard	result 1
		Opponent Maasdorp, G (Gino)				Opponent West, E (Ethan)

#	Games	Start				End
1	3	Tournament ZF Mgcawu Qualifier				Tournament ZF Mgcawu Qualifier
		date 2018-04-21	rnd 2	type Standard	result 1	date 2018-04-21	rnd 4	type Standard	result 1
		Opponent Booysen, ES (Edward Stefanus)				Opponent Sihamba, S (Somila)
2	2	Tournament ZF Mgcawu Inter-Region Open Trials				Tournament ZF Mgcawu Inter-Region Open Trials
		date 2018-03-24	rnd 3	type Standard	result 1	date 2018-03-24	rnd 4	type Standard	result 1
		Opponent Thys, I (Ivano)				Opponent Draaier, A (Andy)
3	2	Tournament ZF Mgcawu Schools District Open Chess Tournament 2018				Tournament ZF Mgcawu Inter-Region Open Trials
		date 2018-03-17	rnd 5	type Standard	result 1	date 2018-03-24	rnd 1	type Standard	result 1
		Opponent Maasdorp, G (Gino)				Opponent West, E (Ethan)

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	Thys ,I (Ivano)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
1	Thys ,I (Ivano)	3	1152.8	1294.4	3	1144.3	1294.4	0	0	0	0	0	0
2	Booysen ,ES (Edward Stefanus)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
2	Booysen ,ES (Edward Stefanus)	3	1138.8	1280.5	3	1128.7	1280.5	0	0	0	0	0	0
3	Jooste ,W (Waylin)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	Jooste ,W (Waylin)	2	1184.8	972.2	2	1181.6	972.2	0	0	0	0	0	0
4	Muhammed ,M (Mathfrique)	2	1	0	2	1	0	0	0	0	0	0	0
4	Muhammed ,M (Mathfrique)	2	1158.3	1158.3	2	1149.8	1158.3	0	0	0	0	0	0
5	Draaier ,A (Andy)	2	1	0	2	1	0	0	0	0	0	0	0
5	Draaier ,A (Andy)	2	585	585	2	601.2	585	0	0	0	0	0	0
6	Maasdorp ,G (Gino)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
6	Maasdorp ,G (Gino)	2	593.8	806.3	2	612.8	806.3	0	0	0	0	0	0
7	Roesch ,S (Samuel)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Roesch ,S (Samuel)	1	1219.1	794.1	1	1211	794.1	0	0	0	0	0	0
8	Joodt ,I (Ishuhanno)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Joodt ,I (Ishuhanno)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Booysen ,L (Lebogang)	1	1	425	1	1	425	0	0	0	0	0	0
9	Booysen ,L (Lebogang)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Booysen ,V (Vuyani)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Booysen ,V (Vuyani)	1	1111	1111	1	1108.8	1111	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Rens, Q (Quirence)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms