Chess South Africa Ratings Database

PLAYER PAGE

Personal

Oosthuizen, R (Rodrick)

Chess SA id

1110145783

FIDE id

Date of birth

2011-01-28 (U16)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1332	1352.5	1200	1200
Raw rating	1332	1352.5	1200	1200
Weighted rating	1330.7	1350.5	1200	1200
Weighted performance	0	0	0	0
Floor	847.7	874.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	137.4	133.4	165.8	165.8
Highest rating	1645 2022-08-01	1646.2 2022-08-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1347.7 2024-02-01	1374.8 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1347.7 2025-06-01	1374.8 2024-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1645 2022-08-01	1646.2 2022-08-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1332	1352.5	1200	1200
Analysis
Rating	1332	1352.5	1200	1200
Raw rating	1332	1352.5	1200	1200
Weighted rating	1330.7	1350.5	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	847.7	874.8	700	700
Max/Min rating change allowed	137.4	133.4	165.8	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	1332	1352.5	1200	1200
New weighted rating	1330.5	1350.3	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1332	1352.5	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1332	1352.5	1200	1200
New K-factor	36	36	36	36
New floor	847.7	874.8	700	700

Item	Main	Standard
	0	0
	0	0
	10	10
	10	10
	3	3
	0	0
History	23	23

Games since
	Main 10	Standard 10		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Tshwane (GTP)
Province	Gauteng (GT)
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	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	23	16	69.57	166.3	1236.7	1403
Standard	23	16	69.57	166.3	1236.7	1403
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1332	1352.5	1200	1200
2025-09-30	1332	1352.5	1200	1200
2025-09-01	1332	1352.5	1200	1200
2025-08-01	1332	1352.5	1200	1200
2025-07-01	1332	1352.5	1200	1200
2025-06-01	1332	1352.5	1200	1200
2025-05-01	1331.9	1352.4	1200	1200
2025-04-01	1331.4	1352.1	1200	1200
2025-03-01	1330.7	1351.3	1200	1200
2025-02-01	1328.6	1348.4	1200	1200
2025-01-01	1310.4	1320.1	1200	1200
2024-12-01	1310.4	1320.1	1200	1200
2024-11-01	1310.4	1320.1	1200	1200
2024-10-01	1323.5	1341	1200	1200
2024-09-01	1323.5	1341	1200	1200
2024-08-01	1347.7	1374.8	1200	1200
2024-07-01	1347.7	1374.8	1200	1200
2024-09-01	1347.7	1374.8	1200	1200
2024-05-01	1347.7	1374.8	1200	1200
2024-04-01	1347.7	1374.8	1200	1200
2024-03-01	1347.7	1374.8	1200	1200
2024-02-01	1347.7	1374.8	1200	1200
2024-01-01	1347.7	1374.8	1200	1200
2023-12-01	1347.7	1374.8	1200	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	Gauteng Top Schools 2024 (U13 Open)	2024-10-04	2024-10-04	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
2	2024 Tshwane North School District Team League Finals (U13)	2024-08-03	2024-08-03	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
3	2023 Gauteng Top Schools (U13 Mixed)	2023-08-18	2023-08-18	Standard	West Rand (GWR)	5	5	4	Yes	Analysis
4	2023 Tshwane North School District CLOSED League Championships (D3)	2023-08-12	2023-08-12	Standard	Tshwane (GTP)	5	5	5	Yes	Analysis
5	2022 Gauteng Schools Team Championships (U11 Open)	2022-08-27	2022-08-27	Standard	Tshwane (GTP)	5	3	3	Yes	Analysis

#	Games	Start				End
1	11	Tournament 2022 Gauteng Schools Team Championships				Tournament 2023 Gauteng Top Schools
		date 2022-08-27	rnd 1	type Standard	result 1	date 2023-08-18	rnd 3	type Standard	result 1
		Opponent Hattingh, J (Janco Pike)				Opponent Nungu, N (Nkosingiphile France)
2	2	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 1	type Standard	result 1	date 2024-10-04	rnd 2	type Standard	result 1
		Opponent Alem, H (Haleluya)				Opponent Weitsz, E (Eben)
3	2	Tournament 2023 Gauteng Top Schools				Tournament 2024 Tshwane North School District Team League Finals
		date 2023-08-18	rnd 5	type Standard	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Pretorius, S (Sebastian)				Opponent Ndlovu, K (Kgothatso)

#	Games	Start				End
1	11	Tournament 2022 Gauteng Schools Team Championships				Tournament 2023 Gauteng Top Schools
		date 2022-08-27	rnd 1	type Standard	result 1	date 2023-08-18	rnd 3	type Standard	result 1
		Opponent Hattingh, J (Janco Pike)				Opponent Nungu, N (Nkosingiphile France)
2	2	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 1	type Standard	result 1	date 2024-10-04	rnd 2	type Standard	result 1
		Opponent Alem, H (Haleluya)				Opponent Weitsz, E (Eben)
3	2	Tournament 2023 Gauteng Top Schools				Tournament 2024 Tshwane North School District Team League Finals
		date 2023-08-18	rnd 5	type Standard	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Pretorius, S (Sebastian)				Opponent Ndlovu, K (Kgothatso)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	11	Tournament 2022 Gauteng Schools Team Championships				Tournament 2023 Gauteng Top Schools
		date 2022-08-27	rnd 1	type Standard	result 1	date 2023-08-18	rnd 3	type Standard	result 1
		Opponent Hattingh, J (Janco Pike)				Opponent Nungu, N (Nkosingiphile France)
2	2	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 1	type Standard	result 1	date 2024-10-04	rnd 2	type Standard	result 1
		Opponent Alem, H (Haleluya)				Opponent Weitsz, E (Eben)
3	2	Tournament 2023 Gauteng Top Schools				Tournament 2024 Tshwane North School District Team League Finals
		date 2023-08-18	rnd 5	type Standard	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Pretorius, S (Sebastian)				Opponent Ndlovu, K (Kgothatso)

#	Games	Start				End
1	11	Tournament 2022 Gauteng Schools Team Championships				Tournament 2023 Gauteng Top Schools
		date 2022-08-27	rnd 1	type Standard	result 1	date 2023-08-18	rnd 3	type Standard	result 1
		Opponent Hattingh, J (Janco Pike)				Opponent Nungu, N (Nkosingiphile France)
2	2	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 1	type Standard	result 1	date 2024-10-04	rnd 2	type Standard	result 1
		Opponent Alem, H (Haleluya)				Opponent Weitsz, E (Eben)
3	2	Tournament 2023 Gauteng Top Schools				Tournament 2024 Tshwane North School District Team League Finals
		date 2023-08-18	rnd 5	type Standard	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Pretorius, S (Sebastian)				Opponent Ndlovu, K (Kgothatso)

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	Matau ,K (Kenward)	1	1	425	1	1	425	0	0	0	0	0	0
1	Matau ,K (Kenward)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Van Der Westhuizen ,K (Kelvin)	1	1	425	1	1	425	0	0	0	0	0	0
2	Van Der Westhuizen ,K (Kelvin)	1	1202.7	1627.7	1	1203.2	1627.7	0	0	0	0	0	0
3	Sithole ,V (Vutivi)	1	1	425	1	1	425	0	0	0	0	0	0
3	Sithole ,V (Vutivi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Pretorius ,S (Sebastian)	1	1	425	1	1	425	0	0	0	0	0	0
4	Pretorius ,S (Sebastian)	1	1109.4	1534.4	1	1105.2	1534.4	0	0	0	0	0	0
5	Weitsz ,E (Eben)	1	1	425	1	1	425	0	0	0	0	0	0
5	Weitsz ,E (Eben)	1	1349.3	1774.3	1	1346.5	1774.3	0	0	0	0	0	0
6	Hattingh ,J (Janco Pike)	1	1	425	1	1	425	0	0	0	0	0	0
6	Hattingh ,J (Janco Pike)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Lesedi ,M (Maboela)	1	1	425	1	1	425	0	0	0	0	0	0
7	Lesedi ,M (Maboela)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Ndlovu ,K (Kgothatso)	1	1	425	1	1	425	0	0	0	0	0	0
8	Ndlovu ,K (Kgothatso)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Nungu ,N (Nkosingiphile France)	1	1	425	1	1	425	0	0	0	0	0	0
9	Nungu ,N (Nkosingiphile France)	1	1153.9	1578.9	1	1146	1578.9	0	0	0	0	0	0
10	Hill ,A (Andrew)	1	1	425	1	1	425	0	0	0	0	0	0
10	Hill ,A (Andrew)	1	1168.1	1593.1	1	1200	1593.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Oosthuizen, R (Rodrick)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms