Chess South Africa Ratings Database

PLAYER PAGE

Personal

Olivier, J (Joagen)

Chess SA id

110089026

FIDE id

Date of birth

2010-11-23 (U16)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

2025-03-23

Junior GPX Games

Junior GPX Points

1231.4

Item	Main	Standard	Rapid	Blitz
Rating	1169.6	1150.1	938.9	538.7
Raw rating	1169.6	1150.1	938.9	538.7
Weighted rating	1094.8	1070.9	853.6	538.3
Weighted performance	1102.7	995.4	857	0
Floor	669.6	650.1	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	173.2	178	240.5	425.4
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01
Highest raw rating	1169.6 2025-09-30	1150.1 2025-09-30	938.9 2025-03-01	538.7 2024-02-01
Highest weighted rating	1094.8 2025-09-30	1070.9 2025-09-30	830.7 2025-08-01	538.7 2024-11-01
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	1169.6	1150.1	938.9	538.7
Analysis
Rating	1169.6	1150.1	938.9	538.7
Raw rating	1169.6	1150.1	938.9	538.7
Weighted rating	1094.8	1070.9	853.6
Weighted performance	1102.7	995.4	857
K-factor	40	40	40	40
Floor	669.6	650.1	500	500
Max/Min rating change allowed	173.2	178	240.5	425.4
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	1169.6	1150.1	938.9	538.7
New weighted rating	1101.6	1077.7	863.9	538.6
New weighted performance	1102.3	995	856.6	0
Temp new rating	1169.6	1150.1	938.9	538.7
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1169.6	1150.1	938.9	538.7
New K-factor	40	40	40	40
New floor	669.6	650.1	500	500

Item	Main	Standard	Rapid
	0	0	0
	18	12	6
	4	0	4
	11	5	6
	15	9	6
	0	0	0
History	156	124	32

Games since
	Main 22	Standard 12		Rapid 10		Blitz 0
Gender	Male
Age group	U16
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	18	10	55.56	47.2	1238.3	1285.5
Standard	12	6	50	0	1258.5	1258.5
Rapid	6	4	66.67	141.7	1197.8	1339.5
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	125	44.5	35.6	-122.4	1181.1	1058.7
Standard	98	33.5	34.18	-134.4	1183.2	1048.8
Rapid	27	11	40.74	-78.7	1173.2	1094.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1169.6	1150.1	938.9	538.7
2025-09-01	1143.4	1118.5	938.9	538.7
2025-08-01	1097.2	1059.1	938.9	538.7
2025-07-01	1097.2	1059.1	938.9	538.7
2025-06-01	1097.2	1059.1	938.9	538.7
2025-05-01	1097.2	1059	938.9	538.7
2025-04-01	1097.2	1058.1	938.9	538.7
2025-03-01	1115.8	1059.2	938.9	538.7
2025-02-01	1070	1059.2	752.4	538.7
2025-01-01	1068.5	1059.2	752.4	538.7
2024-12-01	1068.5	1059.2	752.4	538.7
2024-11-01	1068.5	1059.2	752.4	538.7
2024-10-01	1068.5	1059.2	752.4	538.7
2024-09-01	1068.5	1059.2	752.4	538.7
2024-08-01	1068.5	1059.2	752.4	538.7
2024-07-01	1068.5	1059.2	752.4	538.7
2024-06-01	1068.5	1059.2	752.4	538.7
2024-08-01	1068.5	1059.2	752.4	538.7
2024-04-01	1068.5	1059.2	752.4	538.7
2024-03-01	1068.5	1059.2	752.4	538.7
2024-02-01	1068.5	1059.2	752.4	538.7
2024-01-01	1075.5	1059.2	714	538.7
2023-12-01	1075.5	1059.2	714	500
2023-11-01	1075.5	1059.2	714	500

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	Western Cape Schools - Top Schools 2025 (U17)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	4	2	Yes	Analysis
2	Overberg Top Schools 2025 (U15-U19)	2025-08-02	2025-08-02	Standard	Overberg (WOS)	5	4	3	Yes	Analysis
3	Overberg Schools - HS Closed 2025 (U15 Boys)	2025-03-22	2025-03-22	Standard	Overberg (WOS)	5	4	1	Yes	Analysis
4	Overberg Schools - HS Trials 2025 (U15 Boys)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	6	6	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools - Top Schools 2025 (U17)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	4	2	Yes	Analysis
2	Overberg Top Schools 2025 (U15-U19)	2025-08-02	2025-08-02	Standard	Overberg (WOS)	5	4	3	Yes	Analysis
3	Overberg Schools - HS Closed 2025 (U15 Boys)	2025-03-22	2025-03-22	Standard	Overberg (WOS)	5	4	1	Yes	Analysis
4	Overberg Schools - HS Trials 2025 (U15 Boys)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	6	6	4	Yes	Analysis
5	Western Cape Top Schools Championship 2024 (U18 Mixed)	2024-08-30	2024-09-01	Standard	Eden (WEG)	6	0	0	No	Analysis
6	Overberg Open Rapid 2024 (U15)	2024-01-27	2024-01-27	Rapid	Overberg (WOS)	5	4	1	Yes	Analysis
7	Overberg School Chess Closed Tournament 2023 (U13 Boys)	2023-03-25	2023-03-25	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
8	Overberg Schools Bredasdorp Zone Trails 2023 (U13)	2023-02-16	2023-03-02	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis
9	Overberg Topskole 2022 (O13)	2022-08-20	2022-08-20	Standard	Overberg (WOS)	5	4	2	Yes	Analysis
10	The Hermanus Open 2022 (U14)	2022-05-14	2022-05-14	Rapid	Overberg (WOS)	6	6	2	Yes	Analysis
11	Overberg Primary Schools Closed 2022 (U13 Boys)	2022-03-12	2022-03-12	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
12	Overberg Closed 2020 (U11 Boys)	2020-03-15	2020-03-15	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
13	OCF Chess Tournament 3 2020 (U12)	2020-03-07	2020-03-07	Standard	Overberg (WOS)	5	5	1	Yes	Analysis
14	OCF Chess Tournament 2 2020 (U12)	2020-02-01	2020-02-01	Standard	Overberg (WOS)	5	4	1	Yes	Analysis
15	Overberg Top Schools 2019 (U11)	2019-07-20	2019-07-20	Standard	Overberg (WOS)	5	5	1	Yes	Analysis
16	Western Cape Schools Individuals 2019 (U9 Boys)	2019-05-18	2019-05-19	Standard	Eden (WEG)	6	6	1	Yes	Analysis
17	Overberg School Chess Close Champs 2019 (U9 Boys)	2019-03-08	2019-03-09	Standard	Overberg (WOS)	6	6	3	Yes	Analysis
18	Overberg First Trial 2019 (U8+U10)	2019-02-23	2019-02-23	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
19	South African Junior Team Championships 2018 (U10C)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	2	Yes	Analysis
20	Caledon Casino 2 2018 (U8+U10)	2018-10-20	2018-10-20	Standard	Overberg (WOS)	5	4	1	Yes	Analysis
21	Spring Open 2018 (U8+U10)	2018-09-01	2018-09-01	Standard	Overberg (WOS)	5	4	1	Yes	Analysis
22	Caledon Open 2018 (U8+U10)	2018-09-29	2018-09-29	Standard	Overberg (WOS)	5	5	1	Yes	Analysis
23	VRT Pitt Open 2018 (U10)	2018-06-02	2018-06-02	Rapid	Overberg (WOS)	6	5	1	Yes	Analysis
24	Overberg 3rd Trial 2018 (U10)	2018-05-26	2018-05-26	Standard	Overberg (WOS)	5	5	1	Yes	Analysis
25	Overberg 2nd Trial 2018 (U10)	2018-05-05	2018-05-05	Standard	Overberg (WOS)	5	5	2.5	Yes	Analysis
26	Overberg Schools Closed 2018 (U9 Boys)	2018-03-23	2018-03-24	Standard	Overberg (WOS)	6	6	2	Yes	Analysis

#	Games	Start				End
1	5	Tournament Overberg Schools - HS Trials 2025				Tournament Overberg Schools - HS Trials 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 6	type Rapid	result 0.5
		Opponent Geldenhuys, R (Reynhardt)				Opponent D`Ambrosio, G (Gohan)
2	2	Tournament Overberg Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-02	rnd 5	type Standard	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent Solomon, L (Lucian)				Opponent Van Niekerk, C (Carlos)
3	2	Tournament Overberg Top Schools 2025				Tournament Overberg Top Schools 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Pietersen, M (Marlin)				Opponent Byrne, R (Russel)

#	Games	Start				End
1	4	Tournament Overberg Primary Schools Closed 2022				Tournament Overberg Topskole 2022
		date 2022-03-12	rnd 4	type Standard	result 1	date 2022-08-20	rnd 2	type Standard	result 1
		Opponent Makoto, W (Wesley)				Opponent Du Toit, V (Victor)
2	2	Tournament Overberg Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-02	rnd 5	type Standard	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent Solomon, L (Lucian)				Opponent Van Niekerk, C (Carlos)
3	2	Tournament Overberg Top Schools 2025				Tournament Overberg Top Schools 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Pietersen, M (Marlin)				Opponent Byrne, R (Russel)

#	Games	Start				End
1	5	Tournament Overberg Schools - HS Trials 2025				Tournament Overberg Schools - HS Trials 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 6	type Rapid	result 0.5
		Opponent Geldenhuys, R (Reynhardt)				Opponent D`Ambrosio, G (Gohan)
2	2	Tournament Overberg Schools Bredasdorp Zone Trails 2023				Tournament Overberg Schools Bredasdorp Zone Trails 2023
		date 2023-03-02	rnd 4	type Rapid	result 1	date 2023-03-02	rnd 5	type Rapid	result 1
		Opponent Omar, A (Abdullah)				Opponent De Vos, K (Kyle)
3	1	Tournament Overberg Open Rapid 2024				Tournament Overberg Open Rapid 2024
		date 2024-01-27	rnd 4	type Rapid	result 1	date 2024-01-27	rnd 4	type Rapid	result 1
		Opponent Visser, L (Lucian)				Opponent Visser, L (Lucian)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Overberg Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-02	rnd 5	type Standard	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent Solomon, L (Lucian)				Opponent Van Niekerk, C (Carlos)
2	2	Tournament Overberg Top Schools 2025				Tournament Overberg Top Schools 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Pietersen, M (Marlin)				Opponent Byrne, R (Russel)
3	2	Tournament Overberg Schools - HS Trials 2025				Tournament Overberg Schools - HS Trials 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Van Deventer, J (Jan Gerik)				Opponent Swart, E (Eon)

#	Games	Start				End
1	4	Tournament Overberg Primary Schools Closed 2022				Tournament Overberg Topskole 2022
		date 2022-03-12	rnd 4	type Standard	result 1	date 2022-08-20	rnd 2	type Standard	result 1
		Opponent Makoto, W (Wesley)				Opponent Du Toit, V (Victor)
2	2	Tournament Overberg Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-02	rnd 5	type Standard	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent Solomon, L (Lucian)				Opponent Van Niekerk, C (Carlos)
3	2	Tournament Overberg Top Schools 2025				Tournament Overberg Top Schools 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Pietersen, M (Marlin)				Opponent Byrne, R (Russel)

#	Games	Start				End
1	2	Tournament Overberg Schools - HS Trials 2025				Tournament Overberg Schools - HS Trials 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Van Deventer, J (Jan Gerik)				Opponent Swart, E (Eon)
2	2	Tournament Overberg Schools Bredasdorp Zone Trails 2023				Tournament Overberg Schools Bredasdorp Zone Trails 2023
		date 2023-03-02	rnd 4	type Rapid	result 1	date 2023-03-02	rnd 5	type Rapid	result 1
		Opponent Omar, A (Abdullah)				Opponent De Vos, K (Kyle)
3	1	Tournament Overberg Schools - HS Trials 2025				Tournament Overberg Schools - HS Trials 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Geldenhuys, R (Reynhardt)				Opponent Geldenhuys, R (Reynhardt)

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	Mackenzie ,T (Tayden)	6	0	-425	6	0	-425	0	0	0	0	0	0
1	Mackenzie ,T (Tayden)	6	1217	792	6	1197.5	792	0	0	0	0	0	0
2	Da Silva ,M (Miguel)	4	0	-425	4	0	-425	0	0	0	0	0	0
2	Da Silva ,M (Miguel)	4	1158.9	733.9	4	1147.6	733.9	0	0	0	0	0	0
3	Joshua ,M (Madden)	3	0	-425	3	0	-425	0	0	0	0	0	0
3	Joshua ,M (Madden)	3	1262.1	837.1	3	1253.9	837.1	0	0	0	0	0	0
4	De Villiers ,D (Daniella)	3	0	-425	2	0	-425	1	0	-425	0	0	0
4	De Villiers ,D (Daniella)	3	1010.3	585.3	2	1006.9	585.3	1	814.6	585.3	0	0	0
5	Arends ,S (Sylvia)	2	2	425	2	2	425	0	0	0	0	0	0
5	Arends ,S (Sylvia)	2	1184.1	1609.1	2	1180	1609.1	0	0	0	0	0	0
6	De Villiers ,W (Wilhelm)	2	1	0	2	1	0	0	0	0	0	0	0
6	De Villiers ,W (Wilhelm)	2	1232.1	1232.1	2	1241	1232.1	0	0	0	0	0	0
7	De Wet ,S (Samuel)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	De Wet ,S (Samuel)	2	1158.9	733.9	2	1136.4	733.9	0	0	0	0	0	0
8	Theron ,C (Christy Jane)	2	1	0	2	1	0	0	0	0	0	0	0
8	Theron ,C (Christy Jane)	2	1130.2	1130.2	2	1116.8	1130.2	0	0	0	0	0	0
9	Scholtz ,F (Francois)	2	1	0	2	1	0	0	0	0	0	0	0
9	Scholtz ,F (Francois)	2	1237.8	1237.8	2	1233.4	1237.8	0	0	0	0	0	0
10	Olivier ,F (Francois)	2	2	425	2	2	425	0	0	0	0	0	0
10	Olivier ,F (Francois)	2	1203	1628	2	1203.8	1628	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

Olivier, J (Joagen)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms