Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kotze, S (Shandre)

Chess SA id

1030098014

FIDE id

Date of birth

2003-02-15 (Adult)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-03-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1089.6	1115.6	1136.8	1200
Raw rating	1089.6	1115.6	1136.8	1200
Weighted rating	1089.6	1115.6	1136.8	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	194.1	187	181.4	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1089.6	1115.6	1136.8	1200
Analysis
Rating	1089.6	1115.6	1136.8	1200
Raw rating	1089.6	1115.6	1136.8	1200
Weighted rating	1089.6	1115.6	1136.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	194.1	187	181.4	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	1089.6	1115.6	1136.8	1200
New weighted rating	1089.6	1115.6	1136.8	1200
New weighted performance	0	0	0	0
Temp new rating	1089.6	1115.6	1136.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1089.6	1115.6	1136.8	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	20	14	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
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	20	8	40	-85	1056.9	971.9
Standard	14	6	42.86	-60.7	1043.5	982.8
Rapid	6	2	33.33	-141.7	1088.3	946.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1089.6	1115.6	1136.8	1200
2025-09-01	1089.6	1115.6	1136.8	1200
2025-08-01	1089.6	1115.6	1136.8	1200
2025-07-01	1089.6	1115.6	1136.8	1200
2025-06-01	1089.6	1115.6	1136.8	1200
2025-05-01	1089.6	1115.6	1136.8	1200
2025-04-01	1089.6	1115.6	1136.8	1200
2025-03-01	1089.6	1115.6	1136.8	1200
2025-02-01	1089.6	1115.6	1136.8	1200
2025-01-01	1089.6	1115.6	1136.8	1200
2024-12-01	1089.6	1115.6	1136.8	1200
2024-11-01	1089.6	1115.6	1136.8	1200
2024-10-01	1089.6	1115.6	1136.8	1200
2024-09-01	1089.6	1115.6	1136.8	1200
2024-08-01	1089.6	1115.6	1136.8	1200
2024-07-01	1089.6	1115.6	1136.8	1200
2024-06-01	1089.6	1115.6	1136.8	1200
2024-08-01	1089.6	1115.6	1136.8	1200
2024-04-01	1089.6	1115.6	1136.8	1200
2024-03-01	1089.6	1115.6	1136.8	1200
2024-02-01	1089.6	1115.6	1136.8	1200
2024-01-01	1089.6	1115.6	1136.8	1200
2023-12-01	1089.6	1115.6	1136.8	1200
2023-11-01	1089.6	1115.6	1136.8	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	Cape Winelands Schools Closed 2019 (U18+U20 Boys)	2019-03-16	2019-03-17	Standard	Cape Winelands (WCW)	7	7	3	Yes	Analysis
2	Cape Winelands Schools Trials 1 2018 (U15 Boys)	2018-03-03	2018-03-03	Rapid	Cape Winelands (WCW)	6	6	2	Yes	Analysis
3	Cape Winelands Schools Prestige 2018 (U15 Boys)	2018-03-24	2018-03-25	Standard	Cape Winelands (WCW)	7	7	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-17	rnd 6	type Standard	result 1	date 2019-03-17	rnd 7	type Standard	result 1
		Opponent Sass, J (Jandri)				Opponent Carolus, C (Cole)
2	2	Tournament Cape Winelands Schools Prestige 2018				Tournament Cape Winelands Schools Prestige 2018
		date 2018-03-25	rnd 6	type Standard	result 1	date 2018-03-25	rnd 7	type Standard	result 1
		Opponent Mars, J (Jamil)				Opponent Tshindeni, S (Siviwe)
3	1	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-16	rnd 3	type Standard	result 1	date 2019-03-16	rnd 3	type Standard	result 1
		Opponent Lucas, N (Nayben)				Opponent Lucas, N (Nayben)

#	Games	Start				End
1	2	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-17	rnd 6	type Standard	result 1	date 2019-03-17	rnd 7	type Standard	result 1
		Opponent Sass, J (Jandri)				Opponent Carolus, C (Cole)
2	2	Tournament Cape Winelands Schools Prestige 2018				Tournament Cape Winelands Schools Prestige 2018
		date 2018-03-25	rnd 6	type Standard	result 1	date 2018-03-25	rnd 7	type Standard	result 1
		Opponent Mars, J (Jamil)				Opponent Tshindeni, S (Siviwe)
3	1	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-16	rnd 3	type Standard	result 1	date 2019-03-16	rnd 3	type Standard	result 1
		Opponent Lucas, N (Nayben)				Opponent Lucas, N (Nayben)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools Trials 1 2018				Tournament Cape Winelands Schools Trials 1 2018
		date 2018-03-03	rnd 6	type Rapid	result 1	date 2018-03-03	rnd 6	type Rapid	result 1
		Opponent Visagie, M (Mcgell)				Opponent Visagie, M (Mcgell)
2	1	Tournament Cape Winelands Schools Trials 1 2018				Tournament Cape Winelands Schools Trials 1 2018
		date 2018-03-03	rnd 4	type Rapid	result 1	date 2018-03-03	rnd 4	type Rapid	result 1
		Opponent Jansen, R (Rayden)				Opponent Jansen, R (Rayden)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-17	rnd 6	type Standard	result 1	date 2019-03-17	rnd 7	type Standard	result 1
		Opponent Sass, J (Jandri)				Opponent Carolus, C (Cole)
2	2	Tournament Cape Winelands Schools Prestige 2018				Tournament Cape Winelands Schools Prestige 2018
		date 2018-03-25	rnd 6	type Standard	result 1	date 2018-03-25	rnd 7	type Standard	result 1
		Opponent Mars, J (Jamil)				Opponent Tshindeni, S (Siviwe)
3	1	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-16	rnd 3	type Standard	result 1	date 2019-03-16	rnd 3	type Standard	result 1
		Opponent Lucas, N (Nayben)				Opponent Lucas, N (Nayben)

#	Games	Start				End
1	2	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-17	rnd 6	type Standard	result 1	date 2019-03-17	rnd 7	type Standard	result 1
		Opponent Sass, J (Jandri)				Opponent Carolus, C (Cole)
2	2	Tournament Cape Winelands Schools Prestige 2018				Tournament Cape Winelands Schools Prestige 2018
		date 2018-03-25	rnd 6	type Standard	result 1	date 2018-03-25	rnd 7	type Standard	result 1
		Opponent Mars, J (Jamil)				Opponent Tshindeni, S (Siviwe)
3	1	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Closed 2019
		date 2019-03-16	rnd 3	type Standard	result 1	date 2019-03-16	rnd 3	type Standard	result 1
		Opponent Lucas, N (Nayben)				Opponent Lucas, N (Nayben)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools Trials 1 2018				Tournament Cape Winelands Schools Trials 1 2018
		date 2018-03-03	rnd 6	type Rapid	result 1	date 2018-03-03	rnd 6	type Rapid	result 1
		Opponent Visagie, M (Mcgell)				Opponent Visagie, M (Mcgell)
2	1	Tournament Cape Winelands Schools Trials 1 2018				Tournament Cape Winelands Schools Trials 1 2018
		date 2018-03-03	rnd 4	type Rapid	result 1	date 2018-03-03	rnd 4	type Rapid	result 1
		Opponent Jansen, R (Rayden)				Opponent Jansen, R (Rayden)

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	Sass ,J (Jandri)	2	2	425	2	2	425	0	0	0	0	0	0
1	Sass ,J (Jandri)	2	1150.1	1575.1	2	1140.8	1575.1	0	0	0	0	0	0
2	Tshindeni ,S (Siviwe)	1	1	425	1	1	425	0	0	0	0	0	0
2	Tshindeni ,S (Siviwe)	1	500	925	1	500	925	0	0	0	0	0	0
3	Lucas ,N (Nayben)	1	1	425	1	1	425	0	0	0	0	0	0
3	Lucas ,N (Nayben)	1	1159	1584	1	1200	1584	0	0	0	0	0	0
4	Williams ,A (Aashiq)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Williams ,A (Aashiq)	1	847.4	422.4	1	847.4	422.4	0	0	0	0	0	0
5	Mars ,J (Jamil)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mars ,J (Jamil)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Poshodi ,H (Hlokomelang)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Poshodi ,H (Hlokomelang)	1	1158.2	733.2	1	1200	733.2	0	0	0	0	0	0
7	Oerson ,M (Marcello)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Oerson ,M (Marcello)	1	1159.5	734.5	1	1200	734.5	0	0	0	0	0	0
8	Olyn ,A (Alzario)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Olyn ,A (Alzario)	1	1128.2	703.2	1	1200	703.2	0	0	0	0	0	0
9	Geyser ,G (Gavin)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Geyser ,G (Gavin)	1	1254.2	829.2	1	1193.4	829.2	0	0	0	0	0	0
10	Michaels ,S (Suwamdri)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Michaels ,S (Suwamdri)	1	1182.5	757.5	1	1200	757.5	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

Kotze, S (Shandre)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms