Chess South Africa Ratings Database

PLAYER PAGE

Personal

Oberholzer, L (Luan)

Chess SA id

1080193238

FIDE id

Date of birth

2008-03-04 (U18)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1192.9	1171.7	1241.2	1200
Raw rating	1192.9	1171.7	1241.2	1200
Weighted rating	1192	1168.8	1239.8	1200
Weighted performance	0	0	0	0
Floor	721.8	700	741.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	167.5	172.6	156.4	165.8
Highest rating	1338.7 2024-02-01	1200 2024-02-01	1340 2024-02-01	1200 2024-02-01
Highest raw rating	1221.8 2024-03-01	1200 2024-02-01	1241.2 2024-03-01	1200 2024-02-01
Highest weighted rating	1221.8 2024-03-01	1200 2024-02-01	1241.2 2024-10-01	1200 2024-02-01
Highest weighted performance	1338.7 2024-02-01	1200 2024-02-01	1340 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1192.9	1171.7	1241.2	1200
Analysis
Rating	1192.9	1171.7	1241.2	1200
Raw rating	1192.9	1171.7	1241.2	1200
Weighted rating	1192	1168.8	1239.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	721.8	700	741.2	700
Max/Min rating change allowed	167.5	172.6	156.4	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	1192.9	1171.7	1241.2	1200
New weighted rating	1192	1168.7	1240.4	1200
New weighted performance	0	0	0	0
Temp new rating	1192.9	1171.7	1241.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1192.9	1171.7	1241.2	1200
New K-factor	36	36	36	36
New floor	721.8	700	741.2	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	9	4	5
	0	0	0
	0	0	0
	0	0	0
History	9	4	5

Games since
	Main 9	Standard 4		Rapid 5		Blitz 0
Gender	Male
Age group	U18
Region	Overberg (WOS)
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	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	9	5	55.56	47.2	1167	1214.2
Standard	4	1	25	-212.5	1196.8	984.3
Rapid	5	4	80	255	1143.1	1398.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1192.9	1171.7	1241.2	1200
2025-09-01	1192.9	1171.7	1241.2	1200
2025-08-01	1192.9	1171.7	1241.2	1200
2025-07-01	1192.9	1171.7	1241.2	1200
2025-06-01	1192.9	1171.7	1241.2	1200
2025-05-01	1192.9	1171.7	1241.2	1200
2025-04-01	1192.9	1171.7	1241.2	1200
2025-03-01	1192.9	1171.7	1241.2	1200
2025-02-01	1192.8	1171.6	1241.2	1200
2025-01-01	1188.3	1159.2	1241.2	1200
2024-12-01	1188.3	1159.2	1241.2	1200
2024-11-01	1188.3	1159.2	1241.2	1200
2024-10-01	1188.3	1159.2	1241.2	1200
2024-09-01	1188.3	1159.2	1241.2	1200
2024-08-01	1188.3	1159.2	1241.2	1200
2024-07-01	1188.3	1159.2	1241.2	1200
2024-06-01	1188.3	1159.2	1241.2	1200
2024-08-01	1188.3	1159.2	1241.2	1200
2024-04-01	1188.3	1159.2	1241.2	1200
2024-03-01	1221.8	1200	1241.2	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	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	Overberg High Schools Trails 2024 (U18 Boys)	2024-03-02	2024-03-02	Standard	Overberg (WOS)	5	4	1	Yes	Analysis
2	Overberg High Schools Trails 2024 (U18)	2024-02-24	2024-02-24	Rapid	Overberg (WOS)	5	5	4	Yes	Analysis

#	Games	Start				End
1	5	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-02-24	rnd 1	type Rapid	result 0.5	date 2024-02-24	rnd 5	type Rapid	result 1
		Opponent Van Schoor, J (Jaandre)				Opponent Mabamba, S (Sibulele)
2	1	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-03-02	rnd 4	type Standard	result 1
		Opponent Mabamba, S (Sibulele)				Opponent Mabamba, S (Sibulele)

#	Games	Start				End
1	1	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-03-02	rnd 4	type Standard	result 1
		Opponent Mabamba, S (Sibulele)				Opponent Mabamba, S (Sibulele)

#	Games	Start				End
1	5	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-02-24	rnd 1	type Rapid	result 0.5	date 2024-02-24	rnd 5	type Rapid	result 1
		Opponent Van Schoor, J (Jaandre)				Opponent Mabamba, S (Sibulele)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-02-24	rnd 2	type Rapid	result 1	date 2024-02-24	rnd 3	type Rapid	result 1
		Opponent Lucas, L (Liam)				Opponent Beveridge, TG (Talitha)
2	1	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-03-02	rnd 4	type Standard	result 1
		Opponent Mabamba, S (Sibulele)				Opponent Mabamba, S (Sibulele)
3	1	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-02-24	rnd 5	type Rapid	result 1	date 2024-02-24	rnd 5	type Rapid	result 1
		Opponent Mabamba, S (Sibulele)				Opponent Mabamba, S (Sibulele)

#	Games	Start				End
1	1	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-03-02	rnd 4	type Standard	result 1
		Opponent Mabamba, S (Sibulele)				Opponent Mabamba, S (Sibulele)

#	Games	Start				End
1	2	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-02-24	rnd 2	type Rapid	result 1	date 2024-02-24	rnd 3	type Rapid	result 1
		Opponent Lucas, L (Liam)				Opponent Beveridge, TG (Talitha)
2	1	Tournament Overberg High Schools Trails 2024				Tournament Overberg High Schools Trails 2024
		date 2024-02-24	rnd 5	type Rapid	result 1	date 2024-02-24	rnd 5	type Rapid	result 1
		Opponent Mabamba, S (Sibulele)				Opponent Mabamba, S (Sibulele)

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	Mabamba ,S (Sibulele)	2	2	425	1	1	425	1	1	425	0	0	0
1	Mabamba ,S (Sibulele)	2	1133.4	1558.4	1	1124.8	1558.4	1	1179.6	1558.4	0	0	0
2	Jack ,C (Chivano)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Jack ,C (Chivano)	1	1117.9	692.9	1	1184.8	692.9	0	0	0	0	0	0
3	Du Plessis ,LJ (Lodewyk Johannes)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Du Plessis ,LJ (Lodewyk Johannes)	1	1158.6	733.6	1	1140.4	733.6	0	0	0	0	0	0
4	Jonas ,SG (Sue-Win Gurshlin)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Jonas ,SG (Sue-Win Gurshlin)	1	1375.3	950.3	1	1339.7	950.3	0	0	0	0	0	0
5	Lucas ,L (Liam)	1	1	425	0	0	0	1	1	425	0	0	0
5	Lucas ,L (Liam)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
6	Beveridge ,TG (Talitha Grace)	1	1	425	0	0	0	1	1	425	0	0	0
6	Beveridge ,TG (Talitha Grace)	1	1395.1	1820.1	0	0	0	1	1224.6	1820.1	0	0	0
7	Davel ,M (Migael)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
7	Davel ,M (Migael)	1	781	781	0	0	0	1	549	781	0	0	0
8	Van Schoor ,J (Jaandre)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
8	Van Schoor ,J (Jaandre)	1	1208.1	1208.1	0	0	0	1	1219.2	1208.1	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Oberholzer, L (Luan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms