Chess South Africa Ratings Database

PLAYER PAGE

Personal

Oosthuizen, K (Kagan)

Chess SA id

1080107166

FIDE id

Date of birth

2008-09-12 (U18)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-03-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1079.4	1070.1	1200	1200
Raw rating	1079.4	1070.1	1200	1200
Weighted rating	1079.4	1070.1	1200	1200
Weighted performance	283.2	280.6	0	0
Floor	701.7	701.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	196.9	199.5	165.8	165.8
Highest rating	1201.7 2018-11-01	1201.6 2018-11-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1201.7 2018-11-01	1201.6 2018-11-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1201.7 2018-02-01	1201.6 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1079.4	1070.1	1200	1200
Analysis
Rating	1079.4	1070.1	1200	1200
Raw rating	1079.4	1070.1	1200	1200
Weighted rating	1079.4	1070.1	1200
Weighted performance	283.2	280.6	0
K-factor	36	36	36	36
Floor	701.7	701.6	700	700
Max/Min rating change allowed	196.9	199.5	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	1079.4	1070.1	1200	1200
New weighted rating	1079.4	1070.1	1200	1200
New weighted performance	282.9	280.2	0	0
Temp new rating	1079.4	1070.1	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1079.4	1070.1	1200	1200
New K-factor	36	36	36	36
New floor	701.7	701.6	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	34	34

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Tshwane (GTP)
Province	Gauteng (GT)
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	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	34	13.5	39.71	-87.5	1094.2	1006.7
Standard	34	13.5	39.71	-87.5	1094.2	1006.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1079.4	1070.1	1200	1200
2025-09-01	1079.4	1070.1	1200	1200
2025-08-01	1079.4	1070.1	1200	1200
2025-07-01	1079.4	1070.1	1200	1200
2025-06-01	1079.4	1070.1	1200	1200
2025-05-01	1079.4	1070.1	1200	1200
2025-04-01	1079.4	1070.1	1200	1200
2025-03-01	1079.4	1070.1	1200	1200
2025-02-01	1079.4	1070.1	1200	1200
2025-01-01	1079.4	1070.1	1200	1200
2024-12-01	1079.4	1070.1	1200	1200
2024-11-01	1079.4	1070.1	1200	1200
2024-10-01	1079.4	1070.1	1200	1200
2024-09-01	1079.4	1070.1	1200	1200
2024-08-01	1079.4	1070.1	1200	1200
2024-07-01	1079.4	1070.1	1200	1200
2024-06-01	1079.4	1070.1	1200	1200
2024-08-01	1079.4	1070.1	1200	1200
2024-04-01	1079.4	1070.1	1200	1200
2024-03-01	1079.4	1070.1	1200	1200
2024-02-01	1079.4	1070.1	1200	1200
2024-01-01	1079.4	1070.1	1200	1200
2023-12-01	1079.4	1070.1	1200	1200
2023-11-01	1079.4	1070.1	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	2020 Wynie Robbertse Open Chess Tournament (U14)	2020-03-07	2020-03-07	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
2	2019 South African Junior Team Championships (U12E)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	6	2	Yes	Analysis
3	2019 TC SAJCC Prep Tournament (B)	2019-11-30	2019-11-30	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
4	2019 TuksChess Open (C)	2019-02-23	2019-02-23	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
5	2019 Tshwane Chess Registration Tournament (C)	2019-01-26	2019-01-26	Standard	Tshwane (GTP)	5	4	0	Yes	Analysis
6	2018 Lardies Ope (E)	2018-10-27	2018-10-27	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
7	2018 D4 Tshwane North Individual Chess Championships (U11 Boys)	2018-03-10	2018-03-10	Standard	Tshwane (GTP)	5	4	1.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2020 Wynie Robbertse Open Chess Tournament				Tournament 2020 Wynie Robbertse Open Chess Tournament
		date 2020-03-07	rnd 1	type Standard	result 1	date 2020-03-07	rnd 2	type Standard	result 1
		Opponent Lotz, L (Leanu)				Opponent Dibetla, R (Reatlegile)
2	2	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-05	rnd 3	type Standard	result 1	date 2020-01-06	rnd 4	type Standard	result 1
		Opponent Kleyn, Z (Zonika)				Opponent Rothmann, WR (Willem Ruwan)
3	2	Tournament 2019 TuksChess Open				Tournament 2019 TuksChess Open
		date 2019-02-23	rnd 2	type Standard	result 1	date 2019-02-23	rnd 3	type Standard	result 1
		Opponent Oosthuizen, L (Ludrick)				Opponent Louw, A (Arne)

#	Games	Start				End
1	2	Tournament 2020 Wynie Robbertse Open Chess Tournament				Tournament 2020 Wynie Robbertse Open Chess Tournament
		date 2020-03-07	rnd 1	type Standard	result 1	date 2020-03-07	rnd 2	type Standard	result 1
		Opponent Lotz, L (Leanu)				Opponent Dibetla, R (Reatlegile)
2	2	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-05	rnd 3	type Standard	result 1	date 2020-01-06	rnd 4	type Standard	result 1
		Opponent Kleyn, Z (Zonika)				Opponent Rothmann, WR (Willem Ruwan)
3	2	Tournament 2019 TuksChess Open				Tournament 2019 TuksChess Open
		date 2019-02-23	rnd 2	type Standard	result 1	date 2019-02-23	rnd 3	type Standard	result 1
		Opponent Oosthuizen, L (Ludrick)				Opponent Louw, A (Arne)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2020 Wynie Robbertse Open Chess Tournament				Tournament 2020 Wynie Robbertse Open Chess Tournament
		date 2020-03-07	rnd 1	type Standard	result 1	date 2020-03-07	rnd 2	type Standard	result 1
		Opponent Lotz, L (Leanu)				Opponent Dibetla, R (Reatlegile)
2	2	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-05	rnd 3	type Standard	result 1	date 2020-01-06	rnd 4	type Standard	result 1
		Opponent Kleyn, Z (Zonika)				Opponent Rothmann, WR (Willem Ruwan)
3	2	Tournament 2019 TuksChess Open				Tournament 2019 TuksChess Open
		date 2019-02-23	rnd 2	type Standard	result 1	date 2019-02-23	rnd 3	type Standard	result 1
		Opponent Oosthuizen, L (Ludrick)				Opponent Louw, A (Arne)

#	Games	Start				End
1	2	Tournament 2020 Wynie Robbertse Open Chess Tournament				Tournament 2020 Wynie Robbertse Open Chess Tournament
		date 2020-03-07	rnd 1	type Standard	result 1	date 2020-03-07	rnd 2	type Standard	result 1
		Opponent Lotz, L (Leanu)				Opponent Dibetla, R (Reatlegile)
2	2	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-05	rnd 3	type Standard	result 1	date 2020-01-06	rnd 4	type Standard	result 1
		Opponent Kleyn, Z (Zonika)				Opponent Rothmann, WR (Willem Ruwan)
3	2	Tournament 2019 TuksChess Open				Tournament 2019 TuksChess Open
		date 2019-02-23	rnd 2	type Standard	result 1	date 2019-02-23	rnd 3	type Standard	result 1
		Opponent Oosthuizen, L (Ludrick)				Opponent Louw, A (Arne)

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	Coetzee ,IJ (Ivander Johannes)	2	1	0	2	1	0	0	0	0	0	0	0
1	Coetzee ,IJ (Ivander Johannes)	2	1215.9	1215.9	2	1216.1	1215.9	0	0	0	0	0	0
2	De Souza-Allegria ,M (Minette)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	De Souza-Allegria ,M (Minette)	1	1160	735	1	1159.2	735	0	0	0	0	0	0
3	Lotz ,L (Leanu)	1	1	425	1	1	425	0	0	0	0	0	0
3	Lotz ,L (Leanu)	1	1263.6	1688.6	1	1243.1	1688.6	0	0	0	0	0	0
4	Sutherland ,Y (Yunay)	1	1	425	1	1	425	0	0	0	0	0	0
4	Sutherland ,Y (Yunay)	1	889.4	1314.4	1	840.8	1314.4	0	0	0	0	0	0
5	Smith ,JD (Jayden Douglas)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Smith ,JD (Jayden Douglas)	1	1084.3	659.3	1	1083.1	659.3	0	0	0	0	0	0
6	Botha ,R (Riti)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Botha ,R (Riti)	1	1031.3	606.3	1	1027.5	606.3	0	0	0	0	0	0
7	De Beer ,K (Kieron)	1	1	425	1	1	425	0	0	0	0	0	0
7	De Beer ,K (Kieron)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Anderson ,S (Shane)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Anderson ,S (Shane)	1	1163.5	738.5	1	1156	738.5	0	0	0	0	0	0
9	Louw ,A (Arne)	1	1	425	1	1	425	0	0	0	0	0	0
9	Louw ,A (Arne)	1	698.6	1123.6	1	713.6	1123.6	0	0	0	0	0	0
10	Rothmann ,WR (Willem Ruwan)	1	1	425	1	1	425	0	0	0	0	0	0
10	Rothmann ,WR (Willem Ruwan)	1	1109.8	1534.8	1	1089.9	1534.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Oosthuizen, K (Kagan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms