Chess South Africa Ratings Database

PLAYER PAGE

Personal

Olivier, J (Joshua)

Chess SA id

1080151258

FIDE id

Date of birth

2008-12-05 (U18)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1187.6	1186.3	1199.8	1200
Raw rating	1187.6	1186.3	1199.8	1200
Weighted rating	1187.5	1186.3	1199.8	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	168.8	169.1	165.9	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1187.6	1186.3	1199.8	1200
Analysis
Rating	1187.6	1186.3	1199.8	1200
Raw rating	1187.6	1186.3	1199.8	1200
Weighted rating	1187.5	1186.3	1199.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	168.8	169.1	165.9	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	1187.6	1186.3	1199.8	1200
New weighted rating	1187.5	1186.3	1199.7	1200
New weighted performance	0	0	0	0
Temp new rating	1187.6	1186.3	1199.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1187.6	1186.3	1199.8	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	11	5	6
	0	0	0
	5	5	0
	0	0	0
	0	0	0
History	16	10	6

Games since
	Main 11	Standard 5		Rapid 6		Blitz 0
Gender	Male
Age group	U18
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	11	4	36.36	-115.9	1245.3	1129.4
Standard	5	2	40	-85	1257.1	1172.1
Rapid	6	2	33.33	-141.7	1235.5	1093.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	16	6.5	40.62	-79.7	1209	1129.3
Standard	10	4.5	45	-42.5	1193.2	1150.7
Rapid	6	2	33.33	-141.7	1235.5	1093.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1187.6	1186.3	1199.8	1200
2025-09-01	1187.6	1186.3	1199.8	1200
2025-08-01	1187.6	1186.3	1199.8	1200
2025-07-01	1187.6	1186.3	1199.8	1200
2025-06-01	1187.6	1186.3	1199.8	1200
2025-05-01	1187.6	1186.3	1199.8	1200
2025-04-01	1187.5	1186.3	1199.6	1200
2025-03-01	1186.2	1185.7	1197.7	1200
2025-02-01	1187.7	1186.4	1200	1200
2025-01-01	1187.7	1186.4	1200	1200
2024-12-01	1187.7	1186.4	1200	1200
2024-11-01	1187.7	1186.4	1200	1200
2024-10-01	1187.7	1186.4	1200	1200
2024-09-01	1187.7	1186.4	1200	1200
2024-08-01	1187.7	1186.4	1200	1200
2024-07-01	1187.7	1186.4	1200	1200
2024-06-01	1187.7	1186.4	1200	1200
2024-08-01	1187.7	1186.4	1200	1200
2024-04-01	1187.7	1186.4	1200	1200
2024-03-01	1187.7	1186.4	1200	1200
2024-02-01	1187.7	1186.4	1200	1200
2024-01-01	1187.7	1186.4	1200	1200
2023-12-01	1187.7	1186.4	1200	1200
2023-11-01	1187.7	1186.4	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Winelands Schools - Trials 1 2025 (U17 Boys)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
2	Overberg Schools & Federation Open 2025 (U17)	2025-02-01	2025-02-01	Rapid	Overberg (WOS)	6	6	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Winelands Schools - Trials 1 2025 (U17 Boys)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
2	Overberg Schools & Federation Open 2025 (U17)	2025-02-01	2025-02-01	Rapid	Overberg (WOS)	6	6	2	Yes	Analysis
3	Cape Winelands Schools Chess - Trials 1 2023 (U15 Boys)	2023-02-25	2023-02-25	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-25	rnd 3	type Standard	result 1	date 2023-02-25	rnd 5	type Standard	result 1
		Opponent Bukani, H (Howard-Lee)				Opponent Van Niekerk, M (Mariano)
2	1	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-02-08	rnd 4	type Standard	result 1
		Opponent Saayman, C (Clinton)				Opponent Saayman, C (Clinton)
3	1	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 2	type Standard	result 1	date 2025-02-08	rnd 2	type Standard	result 1
		Opponent Pieters, S (Storme)				Opponent Pieters, S (Storme)

#	Games	Start				End
1	3	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-25	rnd 3	type Standard	result 1	date 2023-02-25	rnd 5	type Standard	result 1
		Opponent Bukani, H (Howard-Lee)				Opponent Van Niekerk, M (Mariano)
2	1	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-02-08	rnd 4	type Standard	result 1
		Opponent Saayman, C (Clinton)				Opponent Saayman, C (Clinton)
3	1	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 2	type Standard	result 1	date 2025-02-08	rnd 2	type Standard	result 1
		Opponent Pieters, S (Storme)				Opponent Pieters, S (Storme)

#	Games	Start				End
1	1	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools & Federation Open 2025
		date 2025-02-01	rnd 5	type Rapid	result 1	date 2025-02-01	rnd 5	type Rapid	result 1
		Opponent Lzwedala, A (Athule)				Opponent Lzwedala, A (Athule)
2	1	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools & Federation Open 2025
		date 2025-02-01	rnd 2	type Rapid	result 1	date 2025-02-01	rnd 2	type Rapid	result 1
		Opponent Macibi, M (Masibulele)				Opponent Macibi, M (Masibulele)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-02-08	rnd 4	type Standard	result 1
		Opponent Saayman, C (Clinton)				Opponent Saayman, C (Clinton)
2	1	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 2	type Standard	result 1	date 2025-02-08	rnd 2	type Standard	result 1
		Opponent Pieters, S (Storme)				Opponent Pieters, S (Storme)
3	1	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools & Federation Open 2025
		date 2025-02-01	rnd 5	type Rapid	result 1	date 2025-02-01	rnd 5	type Rapid	result 1
		Opponent Lzwedala, A (Athule)				Opponent Lzwedala, A (Athule)

#	Games	Start				End
1	1	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-02-08	rnd 4	type Standard	result 1
		Opponent Saayman, C (Clinton)				Opponent Saayman, C (Clinton)
2	1	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 2	type Standard	result 1	date 2025-02-08	rnd 2	type Standard	result 1
		Opponent Pieters, S (Storme)				Opponent Pieters, S (Storme)
3	1	Tournament Cape Winelands Schools Chess - Trials 1 2023				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2023-02-25	rnd 5	type Standard	result 1	date 2023-02-25	rnd 5	type Standard	result 1
		Opponent Van Niekerk, M (Mariano)				Opponent Van Niekerk, M (Mariano)

#	Games	Start				End
1	1	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools & Federation Open 2025
		date 2025-02-01	rnd 5	type Rapid	result 1	date 2025-02-01	rnd 5	type Rapid	result 1
		Opponent Lzwedala, A (Athule)				Opponent Lzwedala, A (Athule)
2	1	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools & Federation Open 2025
		date 2025-02-01	rnd 2	type Rapid	result 1	date 2025-02-01	rnd 2	type Rapid	result 1
		Opponent Macibi, M (Masibulele)				Opponent Macibi, M (Masibulele)

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	Pieters ,S (Storme)	1	1	425	1	1	425	0	0	0	0	0	0
1	Pieters ,S (Storme)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Smith ,M (Matthew)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Smith ,M (Matthew)	1	985.2	985.2	1	1034.2	985.2	0	0	0	0	0	0
3	Saayman ,C (Clinton)	1	1	425	1	1	425	0	0	0	0	0	0
3	Saayman ,C (Clinton)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Alkaster ,R (Rickelme)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Alkaster ,R (Rickelme)	1	1261	836	1	1230.9	836	0	0	0	0	0	0
5	Matthys ,C (Chadley)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Matthys ,C (Chadley)	1	1281.3	856.3	1	1264.1	856.3	0	0	0	0	0	0
6	Solomons ,R (Ruthan)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Solomons ,R (Ruthan)	1	1213.1	788.1	1	1182.4	788.1	0	0	0	0	0	0
7	De Klerk ,H (Hanro)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	De Klerk ,H (Hanro)	1	1343.2	918.2	1	1297.7	918.2	0	0	0	0	0	0
8	Topp ,K (Kelvin)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Topp ,K (Kelvin)	1	1047.9	622.9	1	1052.8	622.9	0	0	0	0	0	0
9	Bukani ,H (Howard-Lee)	1	1	425	1	1	425	0	0	0	0	0	0
9	Bukani ,H (Howard-Lee)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Van Niekerk ,M (Mariano)	1	1	425	1	1	425	0	0	0	0	0	0
10	Van Niekerk ,M (Mariano)	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

Olivier, J (Joshua)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms