Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Oudtshoorn, R (Roch�)

Chess SA id

2130156752

FIDE id

Date of birth

2013-05-22 (U14)

Gender

Female

Region

Chess South Africa (CSA)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1179.5	1169.4	1205.1	1200
Raw rating	1178.6	1169.4	1202.4	1200
Weighted rating	1179.5	1168.6	1205.1	1200
Weighted performance	0	0	0	0
Floor	700	700	733.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	171	173.2	165.3	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1233.4 2025-06-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1233.4 2025-06-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1233.4 2025-07-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0	0	-0.1	0
New rating	1179.4	1169.4	1205	1200
Analysis
Rating	1179.5	1169.4	1205.1	1200
Raw rating	1178.6	1169.4	1202.4	1200
Weighted rating	1179.5	1168.6	1205.1
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	733.4	700
Max/Min rating change allowed	171	173.2	165.3	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	1178.6	1169.4	1202.4	1200
New weighted rating	1179.4	1168.6	1205	1200
New weighted performance	0	0	0	0
Temp new rating	1179.4	1169.4	1205	1200
Temp new rating +/-	-0	0	-0.1	0
Final new rating +/-	-0	0	-0.1	0
New rating	1179.4	1169.4	1205	1200
New K-factor	36	36	36	36
New floor	700	700	733.4	700

Item	Main	Standard	Rapid
	0	0	0
	10	0	10
	5	5	0
	5	5	0
	0	0	0
	0	0	0
History	20	10	10

Games since
	Main 15	Standard 5		Rapid 10		Blitz 0
Gender	Female
Age group	U14
Region	Chess South Africa (CSA)
Province
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-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	10	4.5	45	-42.5	1240.5	1198
Standard	0	0	0	0	0	0
Rapid	10	4.5	45	-42.5	1240.5	1198
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	20	9	45	-42.5	1200.7	1158.2
Standard	10	4.5	45	-42.5	1160.9	1118.4
Rapid	10	4.5	45	-42.5	1240.5	1198
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1178.6	1169.4	1202.4	1200
2025-09-30	1178.6	1169.4	1202.4	1200
2025-09-01	1178.6	1169.4	1202.4	1200
2025-08-01	1178.6	1169.4	1202.4	1200
2025-07-01	1195.1	1169.4	1233.4	1200
2025-06-01	1195.1	1169.4	1233.4	1200
2025-05-01	1177.1	1169.4	1200	1200
2025-04-01	1177.1	1169.4	1200	1200
2025-03-01	1177.1	1169.4	1200	1200
2025-02-01	1177.1	1169.4	1200	1200
2025-01-01	1174.9	1165.1	1200	1200
2024-12-01	1174.9	1165.1	1200	1200
2024-11-01	1174.9	1165.1	1200	1200
2024-10-01	1174.9	1165.1	1200	1200
2024-09-01	1174.9	1165.1	1200	1200
2024-08-01	1174.9	1165.1	1200	1200
2024-07-01	1174.9	1165.1	1200	1200
2024-09-01	1174.9	1165.1	1200	1200
2024-05-01	1180	1175.2	1200	1200
2024-04-01	1180	1175.2	1200	1200
2024-03-01	1180	1175.2	1200	1200
2024-02-01	1180	1175.2	1200	1200
2024-01-01	1180	1175.2	1200	1200
2023-12-01	1180	1175.2	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	Bojanala's Clash Of Schools -Primary Schools 2025 (U13)	2025-07-26	2025-07-26	Rapid	Bojanala Platina (NBR)	5	5	1	Yes	Analysis
2	Kwaggasrus Rapids 2025 (Senior)	2025-05-17	2025-05-17	Rapid	Bojanala Platina (NBR)	5	5	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Bojanala's Clash Of Schools -Primary Schools 2025 (U13)	2025-07-26	2025-07-26	Rapid	Bojanala Platina (NBR)	5	5	1	Yes	Analysis
2	Kwaggasrus Rapids 2025 (Senior)	2025-05-17	2025-05-17	Rapid	Bojanala Platina (NBR)	5	5	3.5	Yes	Analysis
3	Schoemies' Kwaggarus Chess Getaway 2024 (Junior)	2024-05-18	2024-05-18	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
4	Olienpark - 2nd One for the Ages 2023 (U12)	2023-05-13	2023-05-13	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament Kwaggasrus Rapids 2025				Tournament Kwaggasrus Rapids 2025
		date 2025-05-17	rnd 3	type Rapid	result 1	date 2025-05-17	rnd 5	type Rapid	result 1
		Opponent Mathivha, H (Hope)				Opponent Steffen, H (Hansie Jacobus)
2	3	Tournament Schoemies' Kwaggarus Chess Getaway 2024				Tournament Kwaggasrus Rapids 2025
		date 2024-05-18	rnd 4	type Standard	result 1	date 2025-05-17	rnd 1	type Rapid	result 1
		Opponent Bosch, T (Talia)				Opponent Bernieri, G (Gustav)
3	1	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 4	type Rapid	result 1	date 2025-07-26	rnd 4	type Rapid	result 1
		Opponent Monamatha, O (Oreabetse)				Opponent Monamatha, O (Oreabetse)

#	Games	Start				End
1	2	Tournament Schoemies' Kwaggarus Chess Getaway 2024				Tournament Schoemies' Kwaggarus Chess Getaway 2024
		date 2024-05-18	rnd 4	type Standard	result 1	date 2024-05-18	rnd 5	type Standard	result 0.5
		Opponent Bosch, T (Talia)				Opponent Pieterse, J (Jurgens)
2	1	Tournament Schoemies' Kwaggarus Chess Getaway 2024				Tournament Schoemies' Kwaggarus Chess Getaway 2024
		date 2024-05-18	rnd 2	type Standard	result 1	date 2024-05-18	rnd 2	type Standard	result 1
		Opponent Swanepoel, J (Johannes Marthinus)				Opponent Swanepoel, J (Johannes Marthinus)
3	1	Tournament Olienpark - 2nd One for the Ages 2023				Tournament Olienpark - 2nd One for the Ages 2023
		date 2023-05-13	rnd 5	type Standard	result 1	date 2023-05-13	rnd 5	type Standard	result 1
		Opponent De Beer, J (Jayden)				Opponent De Beer, J (Jayden)

#	Games	Start				End
1	3	Tournament Kwaggasrus Rapids 2025				Tournament Kwaggasrus Rapids 2025
		date 2025-05-17	rnd 3	type Rapid	result 1	date 2025-05-17	rnd 5	type Rapid	result 1
		Opponent Mathivha, H (Hope)				Opponent Steffen, H (Hansie Jacobus)
2	1	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 4	type Rapid	result 1	date 2025-07-26	rnd 4	type Rapid	result 1
		Opponent Monamatha, O (Oreabetse)				Opponent Monamatha, O (Oreabetse)
3	1	Tournament Kwaggasrus Rapids 2025				Tournament Kwaggasrus Rapids 2025
		date 2025-05-17	rnd 1	type Rapid	result 1	date 2025-05-17	rnd 1	type Rapid	result 1
		Opponent Bernieri, G (Gustav)				Opponent Bernieri, G (Gustav)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 4	type Rapid	result 1	date 2025-07-26	rnd 4	type Rapid	result 1
		Opponent Monamatha, O (Oreabetse)				Opponent Monamatha, O (Oreabetse)
2	1	Tournament Kwaggasrus Rapids 2025				Tournament Kwaggasrus Rapids 2025
		date 2025-05-17	rnd 5	type Rapid	result 1	date 2025-05-17	rnd 5	type Rapid	result 1
		Opponent Steffen, H (Hansie Jacobus)				Opponent Steffen, H (Hansie Jacobus)
3	1	Tournament Kwaggasrus Rapids 2025				Tournament Kwaggasrus Rapids 2025
		date 2025-05-17	rnd 3	type Rapid	result 1	date 2025-05-17	rnd 3	type Rapid	result 1
		Opponent Mathivha, H (Hope)				Opponent Mathivha, H (Hope)

#	Games	Start				End
1	1	Tournament Schoemies' Kwaggarus Chess Getaway 2024				Tournament Schoemies' Kwaggarus Chess Getaway 2024
		date 2024-05-18	rnd 4	type Standard	result 1	date 2024-05-18	rnd 4	type Standard	result 1
		Opponent Bosch, T (Talia)				Opponent Bosch, T (Talia)
2	1	Tournament Schoemies' Kwaggarus Chess Getaway 2024				Tournament Schoemies' Kwaggarus Chess Getaway 2024
		date 2024-05-18	rnd 2	type Standard	result 1	date 2024-05-18	rnd 2	type Standard	result 1
		Opponent Swanepoel, J (Johannes Marthinus)				Opponent Swanepoel, J (Johannes Marthinus)
3	1	Tournament Olienpark - 2nd One for the Ages 2023				Tournament Olienpark - 2nd One for the Ages 2023
		date 2023-05-13	rnd 5	type Standard	result 1	date 2023-05-13	rnd 5	type Standard	result 1
		Opponent De Beer, J (Jayden)				Opponent De Beer, J (Jayden)

#	Games	Start				End
1	1	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 4	type Rapid	result 1	date 2025-07-26	rnd 4	type Rapid	result 1
		Opponent Monamatha, O (Oreabetse)				Opponent Monamatha, O (Oreabetse)
2	1	Tournament Kwaggasrus Rapids 2025				Tournament Kwaggasrus Rapids 2025
		date 2025-05-17	rnd 5	type Rapid	result 1	date 2025-05-17	rnd 5	type Rapid	result 1
		Opponent Steffen, H (Hansie Jacobus)				Opponent Steffen, H (Hansie Jacobus)
3	1	Tournament Kwaggasrus Rapids 2025				Tournament Kwaggasrus Rapids 2025
		date 2025-05-17	rnd 3	type Rapid	result 1	date 2025-05-17	rnd 3	type Rapid	result 1
		Opponent Mathivha, H (Hope)				Opponent Mathivha, H (Hope)

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	Swanepoel ,J (Johannes Marthinus)	1	1	425	1	1	425	0	0	0	0	0	0
1	Swanepoel ,J (Johannes Marthinus)	1	1125	1550	1	1108.9	1550	0	0	0	0	0	0
2	De Beer ,J (Jayden)	1	1	425	1	1	425	0	0	0	0	0	0
2	De Beer ,J (Jayden)	1	1183.9	1608.9	1	1180.6	1608.9	0	0	0	0	0	0
3	Mynhardt ,MF (Mienka Francis)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mynhardt ,MF (Mienka Francis)	1	1146.6	721.6	1	1135.2	721.6	0	0	0	0	0	0
4	Corna ,Z (Zeanne)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Corna ,Z (Zeanne)	1	1112.6	687.6	1	1110	687.6	0	0	0	0	0	0
5	Van Der Merwe ,L (Liehann)	1	1	425	1	1	425	0	0	0	0	0	0
5	Van Der Merwe ,L (Liehann)	1	1182.1	1607.1	1	1178.4	1607.1	0	0	0	0	0	0
6	Locherenberg ,J (Jason)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Locherenberg ,J (Jason)	1	1259.6	834.6	1	1268.2	834.6	0	0	0	0	0	0
7	Pretorius ,S (Stephan Nicolaas)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Pretorius ,S (Stephan Nicolaas)	1	1191	766	1	1132.4	766	0	0	0	0	0	0
8	Pieterse ,J (Jurgens)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Pieterse ,J (Jurgens)	1	1159.4	1159.4	1	1151.6	1159.4	0	0	0	0	0	0
9	Voigt ,R (Rainer)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Voigt ,R (Rainer)	1	1097.3	672.3	1	1059.7	672.3	0	0	0	0	0	0
10	Bosch ,T (Talia)	1	1	425	1	1	425	0	0	0	0	0	0
10	Bosch ,T (Talia)	1	1151.2	1576.2	1	1147.2	1576.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Van Oudtshoorn, R (Roch�)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms